D-Link DES-3526DC Product Manual
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D-Link DES-3526DC manual content summary:
- D-Link DES-3526DC | Product Manual - Page 1
User Manual Product Model: TM DES-3500 Series Layer 2 Managed Stackable Fast Ethernet Switch Release 4 ©Copyright 2006. All Rights Reserved - D-Link DES-3526DC | Product Manual - Page 2
. Other trademarks and trade names may be used in this document to refer to either the entities claiming the marks and names or their products. D-Link Corporation disclaims any proprietary interest in trademarks and trade names other than its own. July 2006 P/N 651ES3526095G ii - D-Link DES-3526DC | Product Manual - Page 3
viii Notes, Notices, and Cautions ...viii Safety Instructions ...ix Safety Cautions ...ix General Precautions for Rack DC Power to DES-3526DC ...11 Connecting the Switch ...12 Switch to End Node ...12 Switch to Hub or Switch ...13 Connecting To Network Backbone or Server ...14 Introduction to Switch - D-Link DES-3526DC | Product Manual - Page 4
23 Areas of the User Interface ...23 Web Pages...24 Configuring the Switch ...25 Switch Information ...26 IP Address...26 Advanced Settings ...29 Port Configurations...31 Port Description ...32 Port Mirroring ...33 Link Aggregation...34 Understanding Port Trunk Groups ...34 LACP Port Setting ...37 - D-Link DES-3526DC | Product Manual - Page 5
...55 Multicast Port Filtering Mode ...57 VLANs...58 Understanding IEEE 802.1p Priority...58 VLAN Description ...58 Notes about VLANs on the xStack DES-3500 Series switches ...58 IEEE 802.1Q VLANs...58 802.1Q VLAN Tags...60 Port VLAN ID...60 Tagging and Untagging...61 Ingress Filtering ...61 Default - D-Link DES-3526DC | Product Manual - Page 6
119 DHCP/BOOTP Relay...120 DHCP / BOOTP Relay Global Settings ...120 The Implementation of DHCP Information Option 82 in the xStack DES-3500 Series switches 122 DHCP/BOOTP Relay Interface Settings...123 Management...124 Security IP ...124 User Accounts...124 Admin and User Privileges ...125 Access - D-Link DES-3526DC | Product Manual - Page 7
(RX)...158 Transmitted (TX) ...159 Size ...161 MAC Address ...163 Switch History Log...164 IGMP Snooping Group ...165 IGMP Snooping Forwarding...166 VLAN Status ...170 Safeguard Engine Status ...171 Maintenance...172 TFTP Services...172 Download Firmware from TFTP Server ...172 Download Configuration - D-Link DES-3526DC | Product Manual - Page 8
System...178 Reset Config ...178 Reboot Device...178 Logout...178 D-Link Single IP Management ...179 Single IP Management (SIM) Overview...179 -Click...185 Group Icon ...185 Commander Switch Icon...186 Member Switch Icon...187 Candidate Switch Icon ...187 Menu Bar ...189 Group Tech Support...217 - D-Link DES-3526DC | Product Manual - Page 9
-3500 Series Layer 2 Stackable Fast Ethernet Managed Switch User Manual The DES-3500 Series Manual is divided into sections that describe the system installation and operating instructions with examples. Section 1, Introduction - Describes the Switch and its features. Section 2, Installation- Helps - D-Link DES-3526DC | Product Manual - Page 10
Ethernet Managed Switch User Manual Intended Readers The DES-3500 Manual contains information for setup and management of the Switch. This manual is intended for of data and tells you how to avoid the problem. A CAUTION indicates a potential for property damage, personal injury, or death. viii - D-Link DES-3526DC | Product Manual - Page 11
DES-3500 Series Layer 2 Stackable Fast Ethernet Managed Switch User Manual Safety Instructions the appropriate section in your troubleshooting guide or contact your trained service provider. • Do not the Far East • -48 VDC for DC power supply unit on DES-3526DC only • Also, be sure that attached - D-Link DES-3526DC | Product Manual - Page 12
DES-3500 Series Layer 2 Stackable Fast Ethernet Managed Switch User Manual to any system as well as to various peripherals or supporting hardware. • Before working on the rack, make sure that servicing other components in a rack. NOTE: A qualified electrician must perform all connections to DC power - D-Link DES-3526DC | Product Manual - Page 13
xStack DES-3500 Series Layer 2 Stackable Fast Ethernet Managed Switch User Manual Protecting Against Electrostatic Discharge Static electricity can harm delicate components inside your system. To prevent static damage, discharge static electricity from your body before you - D-Link DES-3526DC | Product Manual - Page 14
manual describes the installation, maintenance and configurations concerning members of the xStack DES-3500 switch series. These three switches, the DES-3526, DES-3526DC, and the DES .3 Ethernet utilizing the same packet structure, format, and support for CSMA/CD protocol, full duplex, flow control, - D-Link DES-3526DC | Product Manual - Page 15
simply the Switch or the DES-3500 except where the differences are relevant. Features • IEEE 802.3 10BASE-T compliant • IEEE 802.3u 100BASE-TX compliant • IEEE 802.1p Priority Queues • IEEE 802.3x flow control in full duplex mode • IEEE 802.3ad Link Aggregation Control Protocol support. • IEEE 802 - D-Link DES-3526DC | Product Manual - Page 16
D-Link Website (www.dlink.com.cn) and download the software and manual. Front-Panel Components The front panel of the Switch consists of LED indicators for power and for each 10/100 Mbps twisted-pair ports, and two 1000BASE-T Mini-GBIC ports. Figure 1- 1. Front Panel View of the DES-3526 switch - D-Link DES-3526DC | Product Manual - Page 17
management through the RS-232 console port in the back of the Switch using a straight-through serial cable. RPS (DES-3526DC This LED will be lit when the redundant power supply is present and in use. Otherwise it will not supported) remain dark. Port LEDs One row of LEDs for each port is - D-Link DES-3526DC | Product Manual - Page 18
the power immediately and automatically. Figure 1- 8. Rear panel view of DES-3526DC The rear panel of the DC power version of the Switch includes an opening designed to accommodate the DC power wiring assembly. See the installation instructions in this Section for details. Side Panel Description The - D-Link DES-3526DC | Product Manual - Page 19
Fast Ethernet Managed Switch User Manual Figure 1- 10. Side panels of the DES-3550 Gigabit Combo Ports In addition to the 24 (or 48) 10/100 Mbps ports, the Switch features two Gigabit . Inserting the Mini-GBIC modules into the DES-3526 Figure 1- 12. Inserting the Mini-GBIC modules into the DES-3550 5 - D-Link DES-3526DC | Product Manual - Page 20
xStack DES-3500 Series Layer 2 Stackable Fast Ethernet Managed Switch User Manual Figure 1- 13. Installing the Mini-GBIC Module 6 - D-Link DES-3526DC | Product Manual - Page 21
and carefully unpack its contents. The carton should contain the following items: • One xStack DES-3500 Series stand-alone switch • One AC power cord • This manual • Registration card • Mounting kit (two brackets and screws) • Four rubber feet with adhesive backing • RS-232 console cable If any - D-Link DES-3526DC | Product Manual - Page 22
xStack DES-3500 Series Layer 2 Stackable Fast Ethernet Managed Switch User Manual Installing the Switch without the Rack When installing the Switch on a desktop or shelf, the rubber feet included with the Switch should first be attached. Attach these cushioning feet on the bottom at each corner of - D-Link DES-3526DC | Product Manual - Page 23
Fast Ethernet Managed Switch User Manual Installing the Switch in a Rack The Switch can be mounted in a standard 19" rack. Use the following diagrams to guide you. Figure 2- 2. Fasten mounting brackets to the DES-3526 Figure 1- 15. Fasten mounting brackets to the DES-3550 Fasten the mounting - D-Link DES-3526DC | Product Manual - Page 24
xStack DES-3500 Series Layer 2 Stackable Fast Ethernet Managed Switch User Manual Mounting the Switch in a Standard 19" Rack CAUTION: Installing systems in a rack without over and may result in injury. Figure 2- 3. Installing the DES-3526 in a rack Figure 2- 4. Installing the DES-3550 in a rack 10 - D-Link DES-3526DC | Product Manual - Page 25
units, in the event of a power failure, unplug the Switch. When power has resumed, plug the Switch back in. Connecting DC Power to DES-3526DC Follow the instructions below to connect the DC power supply of the DES-3526DC to a DC power source. Figure 2- 5. Power connections attached to contacts on - D-Link DES-3526DC | Product Manual - Page 26
Fast Ethernet Managed Switch User Manual Connecting the Switch Section 3 Switch to End Node Switch to Hub or Switch Connecting To Network Backbone or Server NOTE: All 24 (48 for the DES-3550) high-performance NWay Ethernet ports can support both MDI-II and MDI-X connections. Switch to End Node - D-Link DES-3526DC | Product Manual - Page 27
UTP/STP cable. • A 100BASE-TX hub or switch can be connected to the Switch via a twisted -pair Category 5 UTP/STP cable. Figure 3- 2. DES-3526 connected to a normal (non-Uplink) port on a hub or switch using a straight or crossover cable Figure 2- 7. DES-3550 connected to a normal (non-Uplink) port - D-Link DES-3526DC | Product Manual - Page 28
xStack DES-3500 Series Layer 2 Stackable Fast Ethernet Managed Switch User Manual Connecting To Network Backbone or Server The two Mini-GBIC combo on the type of port. A valid connection is indicated when the Link LED is lit. Figure 3- 3. Connecting the DES-3500 Series switch to a Server 14 - D-Link DES-3526DC | Product Manual - Page 29
xStack DES-3500 Series Layer 2 Stackable Fast Ethernet Managed Switch User Manual Section 4 Introduction to Switch Management Management 5.0). SNMP-Based Management You can manage the Switch with an SNMP-compatible console program. The Switch supports SNMP version 1.0, version 2.0 and version 3.0. - D-Link DES-3526DC | Product Manual - Page 30
have Windows 2000 Service Pack 2 or later installed. Windows 2000 Service Pack 2 allows accounts. See the DES-3500 Series switches Command Line Interface Reference Manual on the documentation configured to match these settings. If you are having problems making this connection on a PC, make sure the - D-Link DES-3526DC | Product Manual - Page 31
DES-3500 Series Layer 2 Stackable Fast Ethernet Managed Switch User Manual First Time Connecting to the Switch The Switch supports user-based security that can allow you to prevent unauthorized users from accessing the Switch or changing its settings. This section tells how to log onto the Switch - D-Link DES-3526DC | Product Manual - Page 32
Fast Ethernet Managed Switch User Manual NOTE: Passwords are case sensitive. User names and passwords can be up to 15 characters in length. The sample below illustrates a successful creation of a new administrator-level account with the user name "newmanager". DES-3500:4#create account admin - D-Link DES-3526DC | Product Manual - Page 33
xStack DES-3500 Series Layer 2 Stackable Fast Ethernet Managed Switch User Manual SNMP Settings Simple Network Management Protocol operation, monitor performance and detect potential problems in the Switch, switch group or network. Managed devices that support SNMP include software (referred to as - D-Link DES-3526DC | Product Manual - Page 34
to connect a management station to the Switch's Telnet or Web-based management agent. NOTICE: In case of lost passwords or password corruption, please refer to the D-Link website and the White Paper entitled "Password Recovery Procedure", which will guide you through the steps necessary to resolve - D-Link DES-3526DC | Product Manual - Page 35
xStack DES-3500 Series Layer 2 Stackable Fast Ethernet Managed Switch User Manual Figure 4- 4. Assigning the Switch an IP Address In the above example, the Switch was assigned an IP . NOTICE: When the SFP transceiver acquires a link, the associated integrated 10/100/1000BASE-T port is disabled. 21 - D-Link DES-3526DC | Product Manual - Page 36
Switch User Manual Section 5 Web-based Switch Configuration Introduction Login to Web manager Web-Based User Interface Basic Setup Reboot Basic Switch Setup Network Management Switch Utilities Network Monitoring IGMP Snooping Status Introduction All software functions of the DES-3500 Series switches - D-Link DES-3526DC | Product Manual - Page 37
xStack DES-3500 Series Layer 2 Stackable Fast Ethernet Managed Switch User Manual Figure 5- 2. Enter Network Password window Leave both the User Name field and the Password field blank and click OK. This will open the Web-based user interface. The Switch management features available in the web- - D-Link DES-3526DC | Product Manual - Page 38
in the User Accounts menu before connecting the Switch to the greater network. NOTICE: In case of lost passwords or password corruption, please refer to the D-Link website and the White Paper entitled "Password Recovery Procedure", which will guide you through the steps necessary to resolve this - D-Link DES-3526DC | Product Manual - Page 39
xStack DES-3500 Series Layer 2 Stackable Fast Ethernet Managed Switch User Manual Section 6 Configuring the Switch Switch Information IP Address Advanced Settings Port Configuration Port Description Port Mirroring Link Aggregation LACP Port Setting MAC Notification IGMP Spanning Tree Forward - D-Link DES-3526DC | Product Manual - Page 40
interface prior to connecting to it through the Ethernet. If the Switch IP address has not yet been changed, read the introduction of the xStack DES-3500 Series Command Line Interface Manual or return to Section 4 of this manual for more information. To change IP settings using the web manager - D-Link DES-3526DC | Product Manual - Page 41
DES-3500 Series Layer 2 Stackable Fast Ethernet Managed Switch User Manual 3. If you want to access the Switch from a different subnet from the one it is installed on, enter the IP address of the Default Gateway. If you will manage the Switch is enabled, the Switch is instructed to get a - D-Link DES-3526DC | Product Manual - Page 42
Switch User Manual and configuration file name information in the DHCP reply packet. The TFTP server must be running and have the requested configuration file stored in its base directory when the request is received from the Switch. Consult the DHCP server and/or TFTP server software instructions - D-Link DES-3526DC | Product Manual - Page 43
xStack DES-3500 Series Layer 2 Stackable Fast Ethernet Managed Switch User Manual Advanced Settings The Switch Information (Advanced Settings) window contains the main settings for all major functions for the Switch. To view the Advanced Settings window, click its link in the Configuration folder. - D-Link DES-3526DC | Product Manual - Page 44
xStack DES-3500 Series Layer 2 Stackable Fast Ethernet Managed Switch User Manual Link Aggregation Algorithm RMON Status 802.1x Status 802.1x Authentication Protocol Asymmetric VLAN Syslog Global State The algorithm that the Switch uses to balance the load across the ports that make up the port - D-Link DES-3526DC | Product Manual - Page 45
xStack DES-3500 Series Layer 2 Stackable Fast Ethernet Managed Switch User Manual Port Configurations This section contains information in the forwarding table. When learning is Disabled, MAC addresses must be manually entered into the forwarding table. This is sometimes done for reasons of security - D-Link DES-3526DC | Product Manual - Page 46
-3500 Series Layer 2 Stackable Fast Ethernet Managed Switch User Manual Port Description The DES-3500 Series switches support a port description feature where the user may name various ports on the Switch. To assign names to various ports, click the Port Description on the Configuration menu: Figure - D-Link DES-3526DC | Product Manual - Page 47
DES-3500 Series Layer 2 Stackable Fast Ethernet Managed Switch User Manual Port Mirroring The Switch is useful for network monitoring and troubleshooting purposes. To view the Port this can cause throughput problems. The port you are copying frames from should always support an equal or lower - D-Link DES-3526DC | Product Manual - Page 48
Series Layer 2 Stackable Fast Ethernet Managed Switch User Manual Link Aggregation Understanding Port Trunk Groups Port trunk groups are used to combine a number of ports together to make a single high-bandwidth data pipeline. The DES-3500 Series switches support up to six port trunk groups with - D-Link DES-3526DC | Product Manual - Page 49
xStack DES-3500 Series Layer 2 Stackable Fast Ethernet Managed Switch User Manual The Switch treats all ports in a trunk group as a mirroring and 802.1X must not be enabled on the trunk group. Further, the aggregated links must all be of the same speed and should be configured as full duplex. The - D-Link DES-3526DC | Product Manual - Page 50
xStack DES-3500 Series Layer 2 Stackable Fast Ethernet Managed Switch User Manual Figure 6- 10. Link Aggregation Settings window - Modify The user-changeable parameters are as follows: Parameter Description Group ID State Master Port Member Ports Flooding Port Active Port Type - D-Link DES-3526DC | Product Manual - Page 51
DES-3500 Series Layer 2 Stackable Fast Ethernet Managed Switch User Manual LACP Port Setting The LACP Port Setting window is used in conjunction with the Link Aggregation window to create port trunking groups on the Switch active. Both devices must support LACP. Passive - LACP ports that are designated - D-Link DES-3526DC | Product Manual - Page 52
xStack DES-3500 Series Layer 2 Stackable Fast Ethernet Managed Switch User Manual MAC Notification MAC Notification is used to monitor MAC addresses learned and entered into the forwarding database. MAC Notification Global Settings To globally set MAC notification on the Switch, open the following - D-Link DES-3526DC | Product Manual - Page 53
xStack DES-3500 Series Layer 2 Stackable Fast Ethernet Managed Switch User Manual MAC Notification Port Settings To change MAC notification settings for a port or group of ports on the Switch, click Port Settings in the MAC Notification folder, which will display the following window: Figure 6- 13. - D-Link DES-3526DC | Product Manual - Page 54
xStack DES-3500 Series Layer 2 Stackable Fast Ethernet Managed Switch User Manual Internet Group Management Protocol (IGMP) snooping allows the Switch to recognize IGMP queries and reports sent between network stations or devices and an IGMP host. When enabled for IGMP snooping, the Switch can - D-Link DES-3526DC | Product Manual - Page 55
xStack DES-3500 Series Layer 2 Stackable Fast Ethernet Managed Switch User Manual VLAN Name Query Interval Max Response Time Robustness Variable Last Member to implement the new settings. Click the Show All IGMP Group Entries link to return to the Current IGMP Snooping Group Entries window. 41 - D-Link DES-3526DC | Product Manual - Page 56
xStack DES-3500 Series Layer 2 Stackable Fast Ethernet Managed Switch User Manual Static Router Ports Entry A static router port is a a port. Open the IGMP folder and the click on the Static Router Ports Entry link to open the Current Static Router Ports Entries page, as shown below. Figure 6- 16 - D-Link DES-3526DC | Product Manual - Page 57
xStack DES-3500 Series Layer 2 Stackable Fast Ethernet Managed Switch User Manual Forbidden Router Ports Entry The Forbidden Router Ports Entry section will allow users to set a port or group of ports belonging to a VLAN as being - D-Link DES-3526DC | Product Manual - Page 58
Managed Switch User Manual Spanning Tree This Switch supports three versions of the Spanning Tree Protocol; 802.1d STP, 802.1w Rapid STP and 802.1s MSTP. 802.1d STP will be familiar to most networking professionals. However, since 802.1w RSTP and 802.1s MSTP has been recently introduced to D-Link - D-Link DES-3526DC | Product Manual - Page 59
DES-3500 Series Layer 2 Stackable Fast Ethernet Managed Switch User Manual are sensitive to feedback from other RSTP compliant bridge links. Ports do not need to wait for the topology key role in the next step the switch will take to resolve this problem. Choosing a non-zero value on the timer will - D-Link DES-3526DC | Product Manual - Page 60
Manual Regulations and Restrictions for the Loopback Detection Function • All three versions of STP (STP, RSTP and MSTP) can enable this feature. • May be configured globally (STP Global Bridge Settings), or per port (MSTP Port Information). • Neighbor switches of DES-3500 Series switches switch. - D-Link DES-3526DC | Product Manual - Page 61
xStack DES-3500 Series Layer 2 Stackable Fast Ethernet Managed Switch User Manual Figure 6- 22. STP Bridge Global Settings window 20. The Forward Delay can be from 4 to 30 seconds. Any port on the Switch spends this time in the listening state while moving from the blocking state to the forwarding - D-Link DES-3526DC | Product Manual - Page 62
xStack DES-3500 Series Layer 2 Stackable Fast Ethernet Managed Switch User Manual TX Hold Count Used to set the device. This field is only valid when MSTP is the version of STP globally set on the Switch. Revision Level Enter a number between 0 and 65535 to identify the MSTP region. This value - D-Link DES-3526DC | Product Manual - Page 63
DES-3500 Series Layer 2 Stackable Fast Ethernet Managed Switch User Manual MST Configuration Table The following screens in the MST Configuration Table window allow the user to configure a MSTI instance on the Switch VLANs set on the Switch. Supported VIDs on the Switch range from ID number - D-Link DES-3526DC | Product Manual - Page 64
xStack DES-3500 Series Layer 2 Stackable Fast Ethernet Managed Switch User Manual To configure the settings for the field is used to specify the VID range from configured VLANs set on the Switch. Supported VIDs on the Switch range from ID number 1 to 4094. This field is inoperable when configuring - D-Link DES-3526DC | Product Manual - Page 65
xStack DES-3500 Series Layer 2 Stackable Fast Ethernet Managed Switch User Manual Priority (0-61440) Select a value between 0 and 61440 to specify the priority for a specified MSTI for forwarding packets. The lower the value, the higher the priority. - D-Link DES-3526DC | Product Manual - Page 66
xStack DES-3500 Series Layer 2 Stackable Fast Ethernet Managed Switch User Manual STP Instance Settings The following window displays MSTIs currently set on the Switch. To view the following table, click Configuration > Spanning Tree > STP Instance Settings: Figure 6- 29. STP Instance Table window - D-Link DES-3526DC | Product Manual - Page 67
xStack DES-3500 Series Layer 2 Stackable Fast Ethernet Managed Switch User Manual MSTP Port Information STP can be set up group. Redundant links will be blocked, just as redundant links are blocked on the switch level. The STP on the switch level blocks redundant links between switches (and similar - D-Link DES-3526DC | Product Manual - Page 68
xStack DES-3500 Series Layer 2 Stackable Fast Ethernet Managed Switch User Manual NOTE: If you want to enable Forwarding edge port status. P2P Choosing the True parameter indicates a point-to-point (P2P) shared link. P2P ports are similar to edge ports, however they are restricted in that a P2P - D-Link DES-3526DC | Product Manual - Page 69
xStack DES-3500 Series Layer 2 Stackable Fast Ethernet Managed Switch User Manual Forwarding Filtering Unicast Forwarding Open the Forwarding Filtering folder in the Configuration menu and click on the Unicast Forwarding link. This will open the Setup Static Unicast Forwarding Table, as shown below: - D-Link DES-3526DC | Product Manual - Page 70
xStack DES-3500 Series Layer 2 Stackable Fast Ethernet Managed Switch User Manual Figure 6- 34. Setup Static Multicast Forwarding Table window The under the Delete heading. Click the Show All Multicast Forwarding Entries link to return to the Static Multicast Forwarding Settings window. 56 - D-Link DES-3526DC | Product Manual - Page 71
xStack DES-3500 Series Layer 2 Stackable Fast Ethernet Managed Switch User Manual Multicast Port Filtering Mode The following figure and table describe how to set up multicast forwarding on the Switch. Open the Forwarding Filtering folder and click on the Multicast Port Filtering Mode Setup link to - D-Link DES-3526DC | Product Manual - Page 72
end nodes and assign these nodes VLAN membership, packets cannot cross VLANs without a network device performing a routing function between the VLANs. The DES-3500 Series switches supports IEEE 802.1Q VLANs and Port-Based VLANs. The port untagging function can be used to remove the 802.1Q tag from - D-Link DES-3526DC | Product Manual - Page 73
xStack DES-3500 Series Layer 2 Stackable Fast Ethernet Managed Switch User Manual IEEE 802.1Q (tagged) VLANs are implemented on the Switch. 802.1Q VLANs require tagging, which enables them to span the entire network (assuming all switches on the network are IEEE 802.1Q-compliant). VLANs allow a - D-Link DES-3526DC | Product Manual - Page 74
xStack DES-3500 Series Layer 2 Stackable Fast Ethernet Managed Switch User Manual 802.1Q VLAN Tags The ID are inserted after the MAC source address, but before the original EtherType/Length or Logical Link Control. Because the packet is now a bit longer than it was originally, the Cyclic Redundancy - D-Link DES-3526DC | Product Manual - Page 75
xStack DES-3500 Series Layer 2 Stackable Fast Ethernet Managed Switch User Manual Unfortunately, not all network devices are 802.1Q compliant. These devices are referred to as tag-unaware. 802.1Q devices are referred to as tag- - D-Link DES-3526DC | Product Manual - Page 76
DES-3500 Series Layer 2 Stackable Fast Ethernet Managed Switch User Manual NOTE: If no VLANs are configured on the Switch, 2. If the destination lies on another port (found through a normal forwarding table lookup), the Switch then looks to see if the other port (Port 10) is a member of VLAN 2 - D-Link DES-3526DC | Product Manual - Page 77
Layer 2 Stackable Fast Ethernet Managed Switch User Manual Asymmetric VLANs The xStack DES-3500 Switch Series has the capability to create and utilize Asymmetric VLANs on the Switch. Asymmetric VLANs allow devices to transmit packets on one VLAN and receive it on another VLAN. This configuration - D-Link DES-3526DC | Product Manual - Page 78
xStack DES-3500 Series Layer 2 Stackable Fast Ethernet Managed Switch User Manual VLAN and Trunk Groups The to the Current 802.1Q Static VLANs Entries window, click the Show All Static VLAN Entries link. To change an existing 802.1Q VLAN entry, click the Modify button of the corresponding entry - D-Link DES-3526DC | Product Manual - Page 79
xStack DES-3500 Series Layer 2 Stackable Fast Ethernet Managed Switch User Manual NOTE: The Switch supports up to 255 static VLAN editing the VLAN name in the Modify window. Enabling this function will allow the Switch to send out GVRP packets to outside sources, notifying that they may join the - D-Link DES-3526DC | Product Manual - Page 80
xStack DES-3500 Series Layer 2 Stackable Fast Ethernet Managed Switch User Manual GVRP Setting In the Configuration menu, open the VLANs folder and click GVRP Setting. The 802.1Q Port Settings window, shown below, allows you to determine whether the Switch will share its VLAN configuration - D-Link DES-3526DC | Product Manual - Page 81
xStack DES-3500 Series Layer 2 Stackable Fast Ethernet Managed Switch User Manual Traffic Control On a computer network, . Thus, switch throughput problems will arise and consequently affect the overall performance of the switch network. To help rectify this packet storm, the Switch will monitor - D-Link DES-3526DC | Product Manual - Page 82
DES-3500 Series Layer 2 Stackable Fast Ethernet Managed Switch User Manual are set for Link Aggregation (Port Trunking DES-3550). Inclusive for Gigabit port 25 (DES-3526). Group 5 - Inclusive for ports 33-40 (DES-3550). Inclusive for Gigabit port 26 (DES-3526). Group 6 - Inclusive for ports 41-48 (DES - D-Link DES-3526DC | Product Manual - Page 83
xStack DES-3500 Series Layer 2 Stackable Fast Ethernet Managed Switch User Manual Port Security A given port's (or a range pull-down menu the enable or disable Port Security Trap/Log messages to be sent to the Switch's log file and to the SNMP manager. From/To Admin State Max. Learning Addr. (0-64 - D-Link DES-3526DC | Product Manual - Page 84
Switch User Manual The DES-3500 Series switches supports 802.1p priority queuing Quality of Service. The following section discusses the implementation of QoS (Quality of Service . Then, on the receiving end, the administrator instructs the Switch to examine packets for this tag, acquires the tagged packets - D-Link DES-3526DC | Product Manual - Page 85
. The other CoS queues that have been given a nonzero value, and depending upon the weight, will follow a common weighted round-robin scheme. Remember that the DES-3500 Series switches has four priority queues (and four Classes of Service) for each port on the - D-Link DES-3526DC | Product Manual - Page 86
xStack DES-3500 Series Layer 2 Stackable Fast Ethernet Managed Switch User Manual Port Bandwidth The bandwidth control settings are used to place a ceiling on the transmitting and receiving data rates for any selected port. In the Configuration - D-Link DES-3526DC | Product Manual - Page 87
xStack DES-3500 Series Layer 2 Stackable Fast Ethernet Managed Switch User Manual Scheduling Changing the output scheduling used for the hardware queues in the Switch can customize QoS. As with any changes to QoS implementation, careful consideration should be given to how network traffic in lower - D-Link DES-3526DC | Product Manual - Page 88
xStack DES-3500 Series Layer 2 Stackable Fast Ethernet Managed Switch User Manual 802.1p Default Priority The Switch allows the assignment of a default 802.1p priority to each port on the Switch. In the Configuration folder open the QoS folder and click 802.1p Default Priority, to view the window - D-Link DES-3526DC | Product Manual - Page 89
xStack DES-3500 Series Layer 2 Stackable Fast Ethernet Managed Switch User Manual Traffic Segmentation Traffic segmentation is used to limit traffic flow from a single port to a group of ports on either a single switch (in standalone mode) or a group of ports on another switch in a switch stack ( - D-Link DES-3526DC | Product Manual - Page 90
xStack DES-3500 Series Layer 2 Stackable Fast Ethernet Managed Switch User Manual System Severity Alerts The Switch can be configured to allow or select all to send the chosen alert type to an SNMP agent and the Switch's log for analysis. Choose what level of alert will trigger sending the log entry - D-Link DES-3526DC | Product Manual - Page 91
xStack DES-3500 Series Layer 2 Stackable Fast Ethernet Managed Switch User Manual The following parameters can be set: Parameter Description Index Syslog server settings index (1-4). Server IP The return to the Current System Log Servers window, click the Show All System Log Servers link. 77 - D-Link DES-3526DC | Product Manual - Page 92
xStack DES-3500 Series Layer 2 Stackable Fast Ethernet Managed Switch User Manual SNTP Settings Time Setting To configure the time settings for the Switch, open the Configuration folder, then the SNTP folder and click on the Current Time Setting link, revealing the following window for the user to - D-Link DES-3526DC | Product Manual - Page 93
xStack DES-3500 Series Layer 2 Stackable Fast Ethernet Managed Switch User Manual Time Zone and DST The following are windows used to configure time zones and Daylight Savings time settings for SNTP. Open the Configuration folder, then the SNTP folder and click on the Time Zone and DST link, - D-Link DES-3526DC | Product Manual - Page 94
xStack DES-3500 Series Layer 2 Stackable Fast Ethernet Managed Switch User Manual To: Day of Week Enter the day of the week that DST will end. To: Month Enter the month that DST will end. To: time - D-Link DES-3526DC | Product Manual - Page 95
DES-3500 Series Layer 2 Stackable Fast Ethernet Managed Switch User Manual Access Profile Table Configuring the Access Profile Table Access profiles allow you to establish criteria to determine whether or not the Switch Switch, open the Configuration folder and click on the Access Profile Table link. - D-Link DES-3526DC | Product Manual - Page 96
Parameter xStack DES-3500 Series Layer 2 Stackable Fast Ethernet Managed Switch User Manual Description Profile ID (1-255) this as the, or part of the criterion for forwarding. Selecting this option instructs the Switch to examine the Ethernet type value in each frame's header. The window shown - D-Link DES-3526DC | Product Manual - Page 97
Parameter xStack DES-3500 Series Layer 2 Stackable Fast Ethernet Managed Switch User Manual Description Profile ID (1-255) a mask to hide the content of the packet header. VLAN Selecting this option instructs the Switch to examine the VLAN part of each packet header and use this as the, or - D-Link DES-3526DC | Product Manual - Page 98
DES-3500 Series Layer 2 Stackable Fast Ethernet Managed Switch User Manual Figure 6- 60. Access Profile Configuration window (Packet Content Mask) This screen will aid the user in Switch content of the packet header. This field will instruct the Switch to mask the packet header beginning with the - D-Link DES-3526DC | Product Manual - Page 99
xStack DES-3500 Series Layer 2 Stackable Fast Ethernet Managed Switch User Manual To establish the rule for a previously created Access Profile: In the Configuration folder, click the Access Profile Table link opening the Access Profile Table window. Under the heading Access Rule, clicking Modify, - D-Link DES-3526DC | Product Manual - Page 100
xStack DES-3500 Series Layer 2 Stackable Fast Ethernet Managed Switch User Manual Access ID (1-65535) Type in a unique identifier number for this access. This value can be set from 1 - 65535. Auto Assign - Checking this field will instruct the Switch to automatically assign an Access ID for the - D-Link DES-3526DC | Product Manual - Page 101
xStack DES-3500 Series Layer 2 Stackable Fast Ethernet Managed Switch User Manual Figure 6- 64. Access Rule Table window value can be set from 1 - 65535. Auto Assign - Checking this field will instruct the Switch to automatically assign an Access ID for the rule being created. Selected profile based - D-Link DES-3526DC | Product Manual - Page 102
xStack DES-3500 Series Layer 2 Stackable Fast Ethernet Managed Switch User Manual Priority (0-7) VLAN Name Source MAC Destination MAC 802.1p (0-7) Ethernet Type Port Number This parameter is specified if you want to re-write the 802.1p default priority previously set in the Switch, which is used - D-Link DES-3526DC | Product Manual - Page 103
xStack DES-3500 Series Layer 2 Stackable Fast Ethernet Managed Switch User Manual Figure 6- 67. Access Rule Table window (Packet Content Mask) The user may search for the settings of a particular Access ID by entering that ID into - D-Link DES-3526DC | Product Manual - Page 104
xStack DES-3500 Series Layer 2 Stackable Fast Ethernet Managed Switch User Manual To set the Access Rule , CoS queues and mapping for 802.1p, see the QoS section of this manual. Offset This field will instruct the Switch to mask the packet header beginning with the offset value specified: • value - D-Link DES-3526DC | Product Manual - Page 105
xStack DES-3500 Series Layer 2 Stackable Fast Ethernet Managed Switch User Manual Figure 6- 69. Access Rule Display window (Packet Content) 91 - D-Link DES-3526DC | Product Manual - Page 106
Stackable Fast Ethernet Managed Switch User Manual CPU Interface Filtering Due to a chipset limitation and the need for extra switch security, the xStack DES-3500 Series switches incorporate CPU Interface filtering. This added feature increases the running security of the Switch by enabling the user - D-Link DES-3526DC | Product Manual - Page 107
Parameter xStack DES-3500 Series Layer 2 Stackable Fast Ethernet Managed Switch User Manual Description Profile ID (1-5) Type specify a mask to hide the content of the packet header. Selecting this option instructs the Switch to examine the VLAN identifier of each packet header and use this as the - D-Link DES-3526DC | Product Manual - Page 108
xStack DES-3500 Series Layer 2 Stackable Fast Ethernet Managed Switch User Manual Parameter Profile ID (1-5) Type VLAN address. Enter an IP address mask for the destination IP address. Selecting this option instructs the Switch to examine the DiffServ Code part of each packet header and use this as - D-Link DES-3526DC | Product Manual - Page 109
DES-3500 Series Layer 2 Stackable Fast Ethernet Managed Switch User Manual Figure 6- 73. CPU Interface Filtering Profile Configuration window for Packet Content Mask This screen will aid the user in configuring the Switch . Offset This field will instruct the Switch to mask the packet header - D-Link DES-3526DC | Product Manual - Page 110
xStack DES-3500 Series Layer 2 Stackable Fast Ethernet Managed Switch User Manual To establish the rule for a previously created CPU Access Profile: In the ACL folder, click CPU Interface Filtering to open the CPU Interface Filtering Profile - D-Link DES-3526DC | Product Manual - Page 111
xStack DES-3500 Series Layer 2 Stackable Fast Ethernet Managed Switch User Manual Figure 6- 76. CPU Interface instructs the Switch to examine the layer 2 part of each packet header. • IP instructs the Switch to examine the IP address in each frame's header. • Packet Content Mask instructs the Switch - D-Link DES-3526DC | Product Manual - Page 112
xStack DES-3500 Series Layer 2 Stackable Fast Ethernet Managed Switch User Manual Figure 6- 77. CPU Interface Filtering Rule to specify that the packets that match the access profile are forwarded by the Switch, according to any additional rule added (see below). Select Deny to specify that packets - D-Link DES-3526DC | Product Manual - Page 113
xStack DES-3500 Series Layer 2 Stackable Fast Ethernet Managed Switch User Manual Type VLAN Name Source IP Destination IP Dscp (0-63) Protocol Selected profile based on Ethernet (MAC Address), IP address or Packet Content. • Ethernet instructs the Switch to examine the layer 2 part of each packet - D-Link DES-3526DC | Product Manual - Page 114
xStack DES-3500 Series Layer 2 Stackable Fast Ethernet Managed Switch User Manual Figure 6- 80. CPU Interface instructs the Switch to examine the IP address in each frame's header. • Packet Content Mask instructs the Switch to examine the packet header. This field will instruct the Switch - D-Link DES-3526DC | Product Manual - Page 115
xStack DES-3500 Series Layer 2 Stackable Fast Ethernet Managed Switch User Manual To view the settings of a previously correctly configured rule, click in the Access Rule Table to view the following screen: Figure 6- 81. CPU Interface Filtering Rule Display for IP 101 - D-Link DES-3526DC | Product Manual - Page 116
xStack DES-3500 Series Layer 2 Stackable Fast Ethernet Managed Switch User Manual Port Access Entity (802.1X) 802.1x Port-Based and MAC-Based Access Control The IEEE 802.1x standard is a security measure for authorizing and - D-Link DES-3526DC | Product Manual - Page 117
xStack DES-3500 Series Layer 2 Stackable Fast Ethernet Managed Switch User Manual Authentication Server The Authentication Server access to the LAN and/or switch services. Figure 6- 84. Authentication Server Authenticator The Authenticator (the Switch) is an intermediary between the Authentication - D-Link DES-3526DC | Product Manual - Page 118
DES-3500 Series Layer 2 Stackable Fast Ethernet Managed Switch User Manual Client The Client is simply the workstation that wishes to gain access to the LAN or switch services Link implementation of 802.1x allows network administrators to choose between two types of Access Control used on the Switch - D-Link DES-3526DC | Product Manual - Page 119
xStack DES-3500 Series Layer 2 Stackable Fast Ethernet Managed Switch User Manual Port-Based Network Access detects events that indicate the attachment of an active device at the remote end of the link, or an active device becoming inactive. These events can be used to control the authorization - D-Link DES-3526DC | Product Manual - Page 120
xStack DES-3500 Series Layer 2 Stackable Fast Ethernet Managed Switch User Manual MAC-Based Network Access Control Ethernet Switch Ports, one for each attached device that required access to the LAN. The Switch would regard the single physical Port connecting it to the shared media segment as - D-Link DES-3526DC | Product Manual - Page 121
xStack DES-3500 Series Layer 2 Stackable Fast Ethernet Managed Switch User Manual Configure Authenticator To configure the 802.1X Authenticator Settings, click Port Access Entity > Configure Authenticator: Figure 6- 89. 802.1X Authenticator Settings window To configure the - D-Link DES-3526DC | Product Manual - Page 122
xStack DES-3500 Series Layer 2 Stackable Fast Ethernet Managed Switch User Manual Parameter Description From [ ] To [ ] AdmCtrlDir PortControl TxPeriod QuietPeriod SuppTimeout ServerTimeout MaxReq ReAuthPeriod ReAuth Enter the port or ports to be set. Sets the administrative-controlled - D-Link DES-3526DC | Product Manual - Page 123
xStack DES-3500 Series Layer 2 Stackable Fast Ethernet Managed Switch User Manual PAE System Control Existing 802.1x port settings are displayed and can be configured using the windows below. Port Capability Click Port Access Entity > PAE - D-Link DES-3526DC | Product Manual - Page 124
xStack DES-3500 Series Layer 2 Stackable Fast Ethernet Managed Switch User Manual Initializing Ports for Port Based 802.1x to be initialized. A read-only field indicating a port on the Switch. The MAC address of the Switch connected to the corresponding port, if any. The Authenticator PAE State will - D-Link DES-3526DC | Product Manual - Page 125
xStack DES-3500 Series Layer 2 Stackable Fast Ethernet Managed Switch User Manual Initializing Ports for MAC Based 802.1x Apply. NOTE: The user must first globally enable 802.1X in the Switch Information (Advanced Settings) window in the Configuration folder before initializing ports. Information - D-Link DES-3526DC | Product Manual - Page 126
Port MAC Address Auth State BackendState OpenDir PortStatus xStack DES-3500 Series Layer 2 Stackable Fast Ethernet Managed Switch User Manual Description The port number of the reauthenticated port. Displays the physical address of the Switch where the port resides. The Authenticator State will - D-Link DES-3526DC | Product Manual - Page 127
DES-3500 Series Layer 2 Stackable Fast Ethernet Managed Switch User Manual IP-MAC Binding The IP network layer uses a four-byte address. The Ethernet link Binding, which should alleviate this problem for users. When enabled in the IP-MAC Binding Port window, the Switch will create two entries in the - D-Link DES-3526DC | Product Manual - Page 128
DES-3500 Series Layer 2 Stackable Fast Ethernet Managed Switch User Manual The user may only remove these two entries by disabling the ACL Mode in the IP-MAC Binding Port window. Also, rules will be created for every port on the Switch by the Switch through the files to the Switch, be aware of - D-Link DES-3526DC | Product Manual - Page 129
xStack DES-3500 Series Layer 2 Stackable Fast Ethernet Managed Switch User Manual IP-MAC Binding Port To enable or disable IP-MAC Binding which will create two Access Profile Entries on the Switch, as previously stated. Click Apply to save changes. Figure 6- 100. IP-MAC Binding Ports window 115 - D-Link DES-3526DC | Product Manual - Page 130
xStack DES-3500 Series Layer 2 Stackable Fast Ethernet Managed Switch User Manual IP-MAC Binding Table The window this IP-MAC binding entry (IP Address + MAC Address) for all ports on the Switch. Specify the switch ports for which to configure this IP-MAC binding entry (IP Address + MAC Address). - D-Link DES-3526DC | Product Manual - Page 131
xStack DES-3500 Series Layer 2 Stackable Fast Ethernet Managed Switch User Manual IP-MAC Binding Blocked To view unauthorized devices that have been blocked by IP-MAC binding restrictions open the IP-MAC Binding Blocked window show - D-Link DES-3526DC | Product Manual - Page 132
xStack DES-3500 Series Layer 2 Stackable Fast Ethernet Managed Switch User Manual Limited IP Multicast Range Settings The Limited IP Multicast Range window allows the user to specify which multicast address(es) reports are to be received on specified ports on the switch. This function will therefore - D-Link DES-3526DC | Product Manual - Page 133
xStack DES-3500 Series Layer 2 Stackable Fast Ethernet Managed Switch User Manual Layer 3 IP then open the Layer 3 IP Networking folder and click on the Static ARP Table link. Figure 6- 104. Static ARP Settings window To add a new entry, click : The Switch supports up to 255 static ARP entries. 119 - D-Link DES-3526DC | Product Manual - Page 134
xStack DES-3500 Series Layer 2 Stackable Fast Ethernet Managed Switch User Manual DHCP/BOOTP Relay The relay hops count limit the pull-down menu. It is used to enable or disable the DHCP/BOOTP Relay service on the Switch. The default is Disabled This field allows an entry between 1 and 16 to define - D-Link DES-3526DC | Product Manual - Page 135
xStack DES-3500 Series Layer 2 Stackable Fast Ethernet Managed Switch User Manual DHCP Agent Information Option 82 Check DHCP Agent Information Option 82 Policy This field can be toggled between Enabled and Disabled using the pull-down menu. It is used to enable or disable the Switches ability to - D-Link DES-3526DC | Product Manual - Page 136
Layer 2 Stackable Fast Ethernet Managed Switch User Manual The Implementation of DHCP Information Option 82 in the xStack DES-3500 Series switches The config dhcp_relay option_82 command configures the DHCP relay agent information option 82 setting of the switch. The formats for the circuit ID - D-Link DES-3526DC | Product Manual - Page 137
xStack DES-3500 Series Layer 2 Stackable Fast Ethernet Managed Switch User Manual DHCP/BOOTP Relay Interface Settings The DHCP/ BOOTP Relay Interface Settings allow the user to set up a server, by IP address, for relaying DHCP/ BOOTP information to the Switch. The user may enter a previously - D-Link DES-3526DC | Product Manual - Page 138
xStack DES-3500 Series Layer 2 Stackable Fast Ethernet Managed Switch User Manual Section 7 Management Security IP User Accounts existing User Accounts, open the Security Management folder and click on the User Accounts link. This will open the User Account Management window, as shown below. Figure - D-Link DES-3526DC | Product Manual - Page 139
xStack DES-3500 Series Layer 2 Stackable Fast Ethernet Managed Switch User Manual Figure 7- 3. User Accounts Modify Table window - Add Add a new user by typing in a User Name, and New Password and retype the same password in the - D-Link DES-3526DC | Product Manual - Page 140
xStack DES-3500 Series Layer 2 Stackable Fast Ethernet Managed Switch User Manual Access Authentication Control The TACACS/XTACACS/TACACS+/RADIUS commands let you secure access to the Switch using the TACACS/XTACACS/TACACS+/RADIUS protocols. When a user logs in to the Switch or tries to access the - D-Link DES-3526DC | Product Manual - Page 141
xStack DES-3500 Series Layer 2 Stackable Fast Ethernet Managed Switch User Manual Policy & Parameters This command will enable an administrator-defined authentication policy for users trying to access the Switch. When enabled, the device will check the Login Method List and choose a technique for - D-Link DES-3526DC | Product Manual - Page 142
xStack DES-3500 Series Layer 2 Stackable Fast Ethernet Managed Switch User Manual Enable Method List Using the pull down menu, the type of server group by protocol or by previously defined server group. The Switch has three built-in Authentication Server Groups that cannot be removed but can be - D-Link DES-3526DC | Product Manual - Page 143
xStack DES-3500 Series Layer 2 Stackable Fast Ethernet Managed Switch User Manual Enter a group name of up to 15 alphanumeric TACACS+/RADIUS are separate entities and are not compatible with each other. The maximum supported number of server hosts is 16. To view the following window, click Security - D-Link DES-3526DC | Product Manual - Page 144
xStack DES-3500 Series Layer 2 Stackable Fast Ethernet Managed Switch User Manual Figure 7- 12. Authentication Server Host may set a unique port number for higher security. Enter the time in seconds the Switch will wait for the server host to reply to an authentication request. The default value - D-Link DES-3526DC | Product Manual - Page 145
xStack DES-3500 Series Layer 2 Stackable Fast Ethernet Managed Switch User Manual Login Method Lists This command will configure a user-defined or default Login Method List of authentication techniques for users logging on to the Switch. The sequence of techniques implemented in this command will - D-Link DES-3526DC | Product Manual - Page 146
Parameter xStack DES-3500 Series Layer 2 Stackable Fast Ethernet Managed Switch User Manual Description Method List Name Method 1, 2, 3, 4 Enter group and so on, until the list is exhausted. At that point, the Switch will restart the same sequence with the following protocol listed, XTACACS. If no - D-Link DES-3526DC | Product Manual - Page 147
xStack DES-3500 Series Layer 2 Stackable Fast Ethernet Managed Switch User Manual Figure 7- 17. Enable Method List - Edit will require the user to be authenticated using the local enable password database on the Switch. The user in the next section entitled Local Enable Password must set the local - D-Link DES-3526DC | Product Manual - Page 148
xStack DES-3500 Series Layer 2 Stackable Fast Ethernet Managed Switch User Manual Figure 7- 19. Configure Local Enable the username "enable", and a password configured by the administrator that will support the "enable" function. This function becomes inoperable when the authentication policy is - D-Link DES-3526DC | Product Manual - Page 149
xStack DES-3500 Series Layer 2 Stackable Fast Ethernet Managed Switch User Manual Secure Socket Layer (SSL) Secure Sockets Layer or the Switch by utilizing a TFTP server. The Switch supports SSLv3 and TLSv1. Other versions of SSL may not be compatible with this Switch and may cause problems upon - D-Link DES-3526DC | Product Manual - Page 150
Switch through the web based management while utilizing the SSL function, the web browser must support DES-3500 Series Command Line Reference Manual, located on the documentation CD of this product. NOTE: Enabling the SSL command will disable the web-based switch management. To log on to the Switch - D-Link DES-3526DC | Product Manual - Page 151
xStack DES-3500 Series Layer 2 Stackable Fast Ethernet Managed Switch User Manual Secure Shell (SSH) SSH is an abbreviation of Secure Shell, which is a program allowing secure remote login and secure network services over an insecure network. It allows a secure login to remote host computers, a safe - D-Link DES-3526DC | Product Manual - Page 152
xStack DES-3500 Series Layer 2 Stackable Fast Ethernet Managed Switch User Manual Auth. Fail (2-20) Session Rekeying Allows the Administrator to set the maximum number of attempts that a user may try to log on to the SSH - D-Link DES-3526DC | Product Manual - Page 153
xStack DES-3500 Series Layer 2 Stackable Fast Ethernet Managed Switch User Manual AES192-CBC Use the pull-down to wishes to use a publickey configuration set on a SSH server, for authentication on the Switch. The default is Enabled. Host-based This parameter may be enabled if the administrator - D-Link DES-3526DC | Product Manual - Page 154
xStack DES-3500 Series Layer 2 Stackable Fast Ethernet Managed Switch User Manual SSH User Authentication The following windows are used to configure parameters for users attempting to access the Switch through SSH. To access the following window, click Security Management > Secure Shell > SSH User - D-Link DES-3526DC | Product Manual - Page 155
xStack DES-3500 Series Layer 2 Stackable Fast Ethernet Managed Switch User Manual SNMP Manager SNMP Settings Simple Network operation, monitor performance and detect potential problems in the Switch, switch group or network. Managed devices that support SNMP include software (referred to as an - D-Link DES-3526DC | Product Manual - Page 156
xStack DES-3500 Series Layer 2 Stackable Fast Ethernet Managed Switch User Manual SNMP User Table The SNMP User Table displays all of the SNMP User's currently configured on the Switch. In the SNMP Manager folder, located in the Security Management folder, click on the SNMP User Table link. This - D-Link DES-3526DC | Product Manual - Page 157
xStack DES-3500 Series Layer 2 Stackable Fast Ethernet Managed Switch User Manual Figure 7- 30. SNMP User Table Configuration window The following parameters can set: Parameter Description User Name Apply. To return to the SNMP User Table, click the Show All SNMP User Table Entries link. 143 - D-Link DES-3526DC | Product Manual - Page 158
xStack DES-3500 Series Layer 2 Stackable Fast Ethernet Managed Switch User Manual SNMP View Table The SNMP View Table is used to assign views to community strings that define which MIB new settings, click Apply. To return to the SNMP View Table, click the Show All SNMP View Table Entries link. 144 - D-Link DES-3526DC | Product Manual - Page 159
xStack DES-3500 Series Layer 2 Stackable Fast Ethernet Managed Switch User Manual SNMP Group Table An SNMP Group created Group Name. Figure 7- 34. SNMP Group Table Configuration window To add a new entry to the Switch's SNMP Group Table, click the Add button in the upper left-hand corner of the SNMP - D-Link DES-3526DC | Product Manual - Page 160
DES-3500 Series Layer 2 Stackable Fast Ethernet Managed Switch User Manual Switch's SNMP agent. Security Model SNMPv1 - Specifies that SNMP version 1 will be used. SNMPv2 - Specifies that SNMP version 2c will be used. The SNMPv2 supports SNMP Group Table Entries link. SNMP Community Table - D-Link DES-3526DC | Product Manual - Page 161
xStack DES-3500 Series Layer 2 Stackable Fast Ethernet Managed Switch User Manual Parameter Description Community Name SNMP Manager folder, located in the Security Management folder and click on the SNMP Host Table link. This will open the SNMP Host Table window, as shown below. To delete an - D-Link DES-3526DC | Product Manual - Page 162
2 Stackable Fast Ethernet Managed Switch User Manual Community String/SNMP User Name Type in the community string or SNMP V3 user name as appropriate. V3 To implement your new settings, click Apply. To return to the SNMP Host Table, click the Show All SNMP Host Table Entries link. SNMP Engine ID - D-Link DES-3526DC | Product Manual - Page 163
Fast Ethernet Managed Switch User Manual Safeguard Engine Periodically, malicious hosts on the network will attack the Switch by utilizing packet flooding (ARP Storm) or other methods. These attacks may increase the Safeguard Engine beyond its capability. To alleviate this problem, the Safeguard - D-Link DES-3526DC | Product Manual - Page 164
xStack DES-3500 Series Layer 2 Stackable Fast Ethernet Managed Switch User Manual Figure 7- 41. Safeguard Engine window To configure the Switch's Safeguard Engine, change the State to Enabled. To configure the parameters for the Safeguard Engine, click the Advanced Settings button which will alter - D-Link DES-3526DC | Product Manual - Page 165
DES-3500 Series Layer 2 Stackable Fast Ethernet Managed Switch User Manual Section 8 Monitoring Port Utilization CPU Utilization Packets Errors Size MAC Address Switch , open the Monitoring folder and then the Port Utilization link: The following field can be set: Parameter Description Figure - D-Link DES-3526DC | Product Manual - Page 166
Managed Switch User Manual CPU Utilization The CPU Utilization window displays the percentage of the CPU being used, expressed as an integer percentage and calculated as a simple average by time interval. To view this window, open the Monitoring folder and click the CPU Utilization link. Figure - D-Link DES-3526DC | Product Manual - Page 167
Packets xStack DES-3500 Series Layer 2 Stackable Fast Ethernet Managed Switch User Manual The Web Manager allows various packet statistics to be viewed as either a line graph or a table. Six windows are offered. Received (RX) Click the Received (RX) link in the Packets folder of the Monitoring - D-Link DES-3526DC | Product Manual - Page 168
DES-3500 Series Layer 2 Stackable Fast Ethernet Managed Switch User Manual instructs the Switch to display a line graph rather than a table. UMB Cast (RX) Click the UMB Cast (RX) link in the Packets folder of the Monitoring menu to view the following graph of UMB cast packets received on the Switch - D-Link DES-3526DC | Product Manual - Page 169
xStack DES-3500 Series Layer 2 Stackable Fast Ethernet Managed Switch User Manual Figure 8- 6. Rx Packets Analysis window (table this window. Clicking this button instructs the Switch to display a table rather than a line graph. Clicking this button instructs the Switch to display a line graph - D-Link DES-3526DC | Product Manual - Page 170
xStack DES-3500 Series Layer 2 Stackable Fast Ethernet Managed Switch User Manual Transmitted (TX) Click the Transmitted (TX) link in the Packets folder of the Monitoring menu to view the following graph of packets transmitted from the Switch. Figure 8- 7. Tx Packets Analysis window (line graph for - D-Link DES-3526DC | Product Manual - Page 171
xStack DES-3500 Series Layer 2 Stackable Fast Ethernet Managed Switch User Manual Parameter Description Time Interval Record this window. Clicking this button instructs the Switch to display a table rather than a line graph. Clicking this button instructs the Switch to display a line graph rather - D-Link DES-3526DC | Product Manual - Page 172
Errors xStack DES-3500 Series Layer 2 Stackable Fast Ethernet Managed Switch User Manual The Web Manager allows port error statistics compiled by the Switch's management agent to be viewed as either a line graph or a table. Four windows are offered. Received (RX) Click the Received (RX) link in - D-Link DES-3526DC | Product Manual - Page 173
DES-3500 Series Layer 2 Stackable Fast Ethernet Managed Switch User Manual instructs the Switch to display a line graph rather than a table. Transmitted (TX) Click the Transmitted (TX) link in the Error folder of the Monitoring menu to view the following graph of error packets received on the Switch - D-Link DES-3526DC | Product Manual - Page 174
xStack DES-3500 Series Layer 2 Stackable Fast Ethernet Managed Switch User Manual Figure 8- 12. Tx Error Analysis window ( on this window. Clicking this button instructs the Switch to display a table rather than a line graph. Clicking this button instructs the Switch to display a line graph rather - D-Link DES-3526DC | Product Manual - Page 175
Size xStack DES-3500 Series Layer 2 Stackable Fast Ethernet Managed Switch User Manual The Web Manager allows packets received by the Switch, arranged in six groups and classed by size, to be viewed as either a line graph or a table. Two windows are offered. Figure 8- 13. Rx Size - D-Link DES-3526DC | Product Manual - Page 176
xStack DES-3500 Series Layer 2 Stackable Fast Ethernet Managed Switch User Manual 65-127 128-255 256-511 counters on this window. Clicking this button instructs the Switch to display a table rather than a line graph. Clicking this button instructs the Switch to display a line graph rather than a - D-Link DES-3526DC | Product Manual - Page 177
DES-3500 Series Layer 2 Stackable Fast Ethernet Managed Switch User Manual MAC Address This allows the Switch's dynamic MAC address forwarding table to be viewed. When the Switch through the Switch. To view the MAC Address forwarding table, from the Monitoring menu, click the MAC Address link: The - D-Link DES-3526DC | Product Manual - Page 178
DES-3500 Series Layer 2 Stackable Fast Ethernet Managed Switch User Manual Switch History Log The Web manager allows the Switch's history log, as compiled by the Switch's management agent, to be viewed. To view the Switch history log, open the Maintenance folder and click the Switch History Log link - D-Link DES-3526DC | Product Manual - Page 179
DES-3500 Series Layer 2 Stackable Fast Ethernet Managed Switch User Manual IGMP Snooping Group IGMP Snooping allows the Switch to read the Multicast Group IP address and the corresponding MAC address from IGMP packets that pass through the Switch Search. NOTE: The Switch supports up to 128 IGMP - D-Link DES-3526DC | Product Manual - Page 180
Fast Ethernet Managed Switch User Manual IGMP Snooping Forwarding This window will display the current IGMP snooping forwarding table entries currently configured on the Switch. To view the following screen, open the Monitoring folder and click the IGMP Snooping Forwarding link. Figure 8- 18. IGMP - D-Link DES-3526DC | Product Manual - Page 181
Managed Switch User Manual VLAN Status This allows the VLAN status for each of the Switch's ports to be viewed by VLAN. This window displays the ports on the Switch that are currently Egress or Tag ports. To view the following table, open the Monitoring folder and click the VLAN Status Link. Router - D-Link DES-3526DC | Product Manual - Page 182
xStack DES-3500 Series Layer 2 Stackable Fast Ethernet Managed Switch User Manual Port Access Control The following windows are used to monitor 802.1x statistics of the Switch, on a per port basis. To view the Port Access Control windows, open the monitoring folder and click the Port Access Control - D-Link DES-3526DC | Product Manual - Page 183
xStack DES-3500 Series Layer 2 Stackable Fast Ethernet Managed Switch User Manual Figure 8- 22. Show Authenticator State window - MAC-Based 802.1x This window displays the Authenticator State for individual ports on a selected device. To select unit within the switch stack, use the pull-down menu - D-Link DES-3526DC | Product Manual - Page 184
xStack DES-3500 Series Layer 2 Stackable Fast Ethernet Managed Switch User Manual Layer 3 Feature Browse ARP Table The ARP Table window may be found in the Monitoring menu in the Layer 3 Feature folder. This window will show current ARP entries on the Switch. To search a specific ARP entry, enter an - D-Link DES-3526DC | Product Manual - Page 185
xStack DES-3500 Series Layer 2 Stackable Fast Ethernet Managed Switch User Manual Safeguard Engine Status The following window displays parameters configured for and about the Safeguard Engine Status currently set on the Switch. Figure 7- 43. Safeguard Engine Status and CPU Utilization Information - D-Link DES-3526DC | Product Manual - Page 186
xStack DES-3500 Series Layer 2 Stackable Fast Ethernet Managed Switch User Manual Section 9 Maintenance TFTP Services Multiple Image Services Switch History Ping Test Save Changes Reboot Services Logout TFTP Services Trivial File Transfer Protocol (TFTP) services allow the Switch's firmware to be - D-Link DES-3526DC | Product Manual - Page 187
xStack DES-3500 Series Layer 2 Stackable Fast Ethernet Managed Switch User Manual Information about firmware on the Switch can be viewed the switch settings to a TFTP server, click on the TFTP Services folder, located in the Maintenance folder, and then click the Upload Configuration link: Figure - D-Link DES-3526DC | Product Manual - Page 188
xStack DES-3500 Series Layer 2 Stackable Fast Ethernet Managed Switch User Manual Upload Log To upload the switch history log file to a TFTP server, open the TFTP Services folder in the Maintenance folder and then click the Upload Log link: Figure 9- 4. Upload Log to TFTP Server window Enter the IP - D-Link DES-3526DC | Product Manual - Page 189
xStack DES-3500 Series Layer 2 Stackable Fast Ethernet Managed Switch User Manual Multiple Image Services The Multiple Image Services folder allows users of the xStack family of switches to configure and view information regarding firmware located on the Switch. The Switch allows two firmware images - D-Link DES-3526DC | Product Manual - Page 190
xStack DES-3500 Series Layer 2 Stackable Fast Ethernet Managed Switch User Manual Config Firmware Image The Config Firmware Image window allows users to configure firmware images saved in the memory of the Switch. To access the following window, click Maintenance > MULTIPLE IMAGE Services > Config - D-Link DES-3526DC | Product Manual - Page 191
2 Stackable Fast Ethernet Managed Switch User Manual Save Changes The DES-3500 Series switches have two levels of memory setting changes to NV-RAM before rebooting the Switch. To retain any configuration changes permanently, click the Save Changes link in the Maintenance folder. The following window - D-Link DES-3526DC | Product Manual - Page 192
xStack DES-3500 Series Layer 2 Stackable Fast Ethernet Managed Switch User Manual Reset System In addition, the Reset System option is added to reset all configuration parameters to their factory defaults, save these parameters to the Switch's non-volatile RAM, and then restart the Switch. This - D-Link DES-3526DC | Product Manual - Page 193
xStack DES-3500 Series Layer 2 Stackable Fast Ethernet Managed Switch User Manual Section 10 D-Link Single IP Management Single IP Management (SIM) Overview Topology Firmware Upgrade Configuration Backup/Restore Single IP Management (SIM) Overview Simply put, D-Link Single IP Management is a concept - D-Link DES-3526DC | Product Manual - Page 194
switch to operate as the CS of a SIM group, additional DES-3500 Series switches may join the group either by an automatic method or by manually configuring the Switch the D-Link Single IP Management White Paper located on the D-Link website. 3. This version will support multiple switch upload and - D-Link DES-3526DC | Product Manual - Page 195
Layer 2 Stackable Fast Ethernet Managed Switch User Manual SIM Using the Web Interface All DES-3500 Series switches are set as Candidate (CaS) switches, as their factory default configuration and Single IP Management will be disabled. To enable SIM for the Switch using the Web interface, go to - D-Link DES-3526DC | Product Manual - Page 196
Fast Ethernet Managed Switch User Manual Topology The Topology window will be used to configure and manage the Switch within the SIM group and requires Java script to function properly on your computer. The following message should appear the first time the user clicks the Topology link in the - D-Link DES-3526DC | Product Manual - Page 197
xStack DES-3500 Series Layer 2 Stackable Fast Ethernet Managed Switch User Manual Figure 10- 5. Topology view This window will display how the devices within the Single IP Management Group are connected to other groups and devices. Possible - D-Link DES-3526DC | Product Manual - Page 198
xStack DES-3500 Series Layer 2 Stackable Fast Ethernet Managed Switch User Manual Tool Tips In the Topology view window, the mouse plays an important role in configuration and in viewing device information. Setting the mouse cursor over a - D-Link DES-3526DC | Product Manual - Page 199
xStack DES-3500 Series Layer 2 Stackable Fast Ethernet Managed Switch User Manual Figure 10- 7. Port Speed Utilizing the Tool Tip Right-Click Right clicking on a device will allow the user to perform various functions, depending on the role of the Switch in the SIM group and the icon associated with - D-Link DES-3526DC | Product Manual - Page 200
xStack DES-3500 Series Layer 2 Stackable Fast Ethernet Managed Switch User Manual Commander Switch Icon Figure 10- 9. Property window Figure 10- 10. Right-Clicking a Commander Icon The following options may appear for the user to configure: • Collapse - to collapse - D-Link DES-3526DC | Product Manual - Page 201
xStack DES-3500 Series Layer 2 Stackable Fast Ethernet Managed Switch User Manual Member Switch Icon Figure 10- 12. Right-Clicking a Member icon The following options may appear for the user to configure: • Collapse - to collapse the group that will - D-Link DES-3526DC | Product Manual - Page 202
xStack DES-3500 Series Layer 2 Stackable Fast Ethernet Managed Switch User Manual • Add to group - add a candidate to a group. Clicking this option will reveal the following dialog box for the user to enter a password for authentication from the Candidate Switch before being added to the SIM group. - D-Link DES-3526DC | Product Manual - Page 203
xStack DES-3500 Series Layer 2 Stackable Fast Ethernet Managed Switch User Manual Menu Bar The Single IP Management window contains a menu bar for device configurations, as seen below. Figure 10- 17. Menu Bar of the Topology View - D-Link DES-3526DC | Product Manual - Page 204
xStack DES-3500 Series Layer 2 Stackable Fast Ethernet Managed Switch User Manual Firmware Upgrade This window is used to upgrade firmware from the Commander Switch to the Member Switch. Member Switches will be listed in the table and will be specified by Port (port on the CS where the MS resides), - D-Link DES-3526DC | Product Manual - Page 205
DES-3500 Series Layer 2 Stackable Fast Ethernet Managed Switch User Manual 1p Priority Queues IEEE 802.3ad Link Aggregation Control IEEE 802.3x Full SFP (Mini GBIC) Support IEEE 802.3z 1000BASE-LX DES-3526/DES-DES-3526DC) 48 10/100/1000 Mbps ports (DES-3550) 2 1000BASE-T Mini-GBIC Combo Ports - D-Link DES-3526DC | Product Manual - Page 206
: 100 - 120; 200 - 240 VAC, 50/60 Hz DC 60W DC Power Input: 48V Output: 12V 23 watts maximum one 40 mm fan 0 - 40°C -40 - 70°C 5 - 95% non-condensing 441 mm 207 mm 44 mm (1U), 19 inch rack-mount width DES-3526 2.56 kg / DES-3526DC 2.5 kg / DES-3550 5Kg CE class A, FCC Class A, C-Tick CSA - D-Link DES-3526DC | Product Manual - Page 207
xStack DES-3500 Series Layer 2 Stackable Fast Ethernet Managed Switch User Manual Appendix B Cables and Connectors When connecting the Switch to another switch, a bridge or hub, a normal cable is necessary. Please review these products for matching cable pin assignment. The following diagrams and - D-Link DES-3526DC | Product Manual - Page 208
xStack DES-3500 Series Layer 2 Stackable Fast Ethernet Managed Switch User Manual Appendix C System Log Entries The following table lists all possible entries and their corresponding meanings that will appear in the System Log of this Switch. Category Event Description Log Content system - D-Link DES-3526DC | Product Manual - Page 209
xStack DES-3500 Series Layer 2 Stackable Fast Ethernet Managed Switch User Manual Category Event Description Log (Username: , IP: , MAC: ) Port link up, Informational Warning Informational Warning Informational by console and "IP: , MAC - D-Link DES-3526DC | Product Manual - Page 210
xStack DES-3500 Series Layer 2 Stackable Fast Ethernet Managed Switch User Manual Category Telnet SNMP STP SSH Event Description Login failed through Web Logout through Web Successful login through SSL Logout through SSL Login failed through SSL - D-Link DES-3526DC | Product Manual - Page 211
xStack DES-3500 Series Layer 2 Stackable Fast Ethernet Managed Switch User Manual Category Event Description Logout through SSH AAA SSH session timed out Enable SSH server Disable SSH server Authentication Policy is enabled Authentication Policy is disabled - D-Link DES-3526DC | Product Manual - Page 212
xStack DES-3500 Series Layer 2 Stackable Fast Ethernet Managed Switch User Manual Category Event Description Login failed through Telnet authenticated by AAA local method Successful login through SSH authenticated by AAA local method Login failed through SSH - D-Link DES-3526DC | Product Manual - Page 213
xStack DES-3500 Series Layer 2 Stackable Fast Ethernet Managed Switch User Manual Category Event Description improper configuration Log Content (Username: ) Severity Remark Successful login through Web authenticated by AAA server Login failed through Web authenticated by - D-Link DES-3526DC | Product Manual - Page 214
xStack DES-3500 Series Layer 2 Stackable Fast Ethernet Managed Switch User Manual Category Event Description configuration Log Content ) Severity Remark Successful login through SSH authenticated by AAA server Login failed through SSH authenticated by AAA server - D-Link DES-3526DC | Product Manual - Page 215
xStack DES-3500 Series Layer 2 Stackable Fast Ethernet Managed Switch User Manual Category Event Description Enable Admin failed through Web (SSL) authenticated by AAA local_enable method Successful Enable Admin through Telnet authenticated by AAA local_enable method Enable - D-Link DES-3526DC | Product Manual - Page 216
xStack DES-3500 Series Layer 2 Stackable Fast Ethernet Managed Switch User Manual Category Event Description Successful Enable Admin through Telnet authenticated by AAA none method Successful Enable Admin through SSH authenticated by AAA none method Successful Enable - D-Link DES-3526DC | Product Manual - Page 217
xStack DES-3500 Series Layer 2 Stackable Fast Ethernet Managed Switch User Manual Category Event Description Enable Admin failed through Web (SSL) authenticated by AAA server Enable Admin failed through Web (SSL) due to AAA server timeout or - D-Link DES-3526DC | Product Manual - Page 218
xStack DES-3500 Series Layer 2 Stackable Fast Ethernet Managed Switch User Manual Category Port Security IP-MACPORT Binding Safeguard Engine Packet Storm Event Description port security has reached its maximum learning size and will not learn any - D-Link DES-3526DC | Product Manual - Page 219
xStack DES-3500 Series Layer 2 Stackable Fast Ethernet Managed Switch User Manual Appendix D Cable Lengths Use the following table to as a guide for the maximum cable lengths. Standard Media Type Mini-GBIC 1000BASE-LX, Single-mode fiber module 1000BASE-SX, Multi-mode fiber module 1000BASE-LHX, - D-Link DES-3526DC | Product Manual - Page 220
xStack DES-3500 Series Layer 2 Stackable Fast Ethernet Managed Switch User Manual Glossary 1000BASE-LX: A short laser wavelength on and flow control. When connected to an end station that also supports auto-negotiation, the link can self-detect its optimum operating setup. backbone port: A port - D-Link DES-3526DC | Product Manual - Page 221
DES-3500 Series Layer 2 Stackable Fast Ethernet Managed Switch User Manual TCP/IP application protocol that provides virtual terminal service, letting a user log in to another computer Virtual LAN Trunk: A Switch-to-Switch link which carries traffic for all the VLANs on each Switch. VT100: A type of - D-Link DES-3526DC | Product Manual - Page 222
energy and, if not installed and used in accordance with this manual, may cause harmful interference to radio communications. Operation of this ergreifen. Precaución! Este es un producto de Clase A. En un entorno doméstico, puede causar interferencias de radio, en cuyo case, puede requerirse - D-Link DES-3526DC | Product Manual - Page 223
, the price paid by the original purchaser for the defective Hardware will be refunded by D-Link upon return to D-Link of the Service: Registration Card. The Registration Card provided at the back of this manual must be completed and returned to an Authorized DLink Service Office for each D-Link - D-Link DES-3526DC | Product Manual - Page 224
be insured and shipped to Authorized D-Link Service Office with all shipping costs prepaid. D-Link may reject or return any product that for repair, and shipping costs; Operational adjustments covered in the operating manual for the product, and normal maintenance; Damage that occurs in shipment, - D-Link DES-3526DC | Product Manual - Page 225
such as translation, transformation, or adaptation without permission from D-Link Corporation/D-Link Systems Inc., as stipulated by the United States Copyright Act of and, if not installed and used in accordance with this manual, may cause harmful interfe rence to radio communications. Operation - D-Link DES-3526DC | Product Manual - Page 226
price paid. Any repair or replacement will be rendered by D-Link at an Authorized D-Link Service obtain a Case ID Number from D-Link Technical Support at 1-877-453-5465, who will ID Number at https://rma.dlink.com/. • After an RMA adjustments covered in the operating manual for the product, and - D-Link DES-3526DC | Product Manual - Page 227
TO WARRANTY SERVICE, OR ARISING OUT OF ANY BREACH OF THIS LIMITED WARRANTY, EVEN IF D-LINK HAS BEEN MAXIMUM LIABILITY OF D-LINK UNDER THIS WARRANTY IS LIMITED TO THE PURCHASE PRICE OF THE PRODUCT COVERED installed and used in accordance with the instructions, may cause harmful interference to radio - D-Link DES-3526DC | Product Manual - Page 228
Product Registration: Register online your D-Link product at http://support.dlink.com/register/ Product registration is entirely voluntary and failure to complete or return this form will not diminish your warranty rights. - D-Link DES-3526DC | Product Manual - Page 229
in the event of discontinuance of product manufacture, D-Link warranty support is limited to five (5) years from the Link reserves the right to refund the purchase price as its exclusive warranty remedy.2 To Receive a Return Materials Authorization (RMA) Number, please visit: http://service.dlink - D-Link DES-3526DC | Product Manual - Page 230
. D-Link warrants that D-Link software will not fail to execute its programming instructions, for or demonstration purposes for which D-Link does not charge a purchase price or license fee or (e) defects your statutory rights as a consumer. * DES-6500 series is excluded from the Limited Lifetime - D-Link DES-3526DC | Product Manual - Page 231
to Friday 8:00am to 8:00pm EST Saturday 9:00am to 1:00pm EST D-Link Technical Support over the Internet: http://www.dlink.com.au email:[email protected] Tech Support for customers within New Zealand: D-Link Technical Support over the Telephone: 0800-900-900 Monday to Friday 8:30am to 8:30pm - D-Link DES-3526DC | Product Manual - Page 232
website. Tech Support for customers within South Eastern Asia and Korea: D-Link South Eastern Asia and Korea Technical Support over the Telephone: +65-6895-5355 Monday to Friday 9:00am to 12:30pm, 2:00pm-6:00pm Singapore Time D-Link Technical Support over the Internet: email:[email protected] - D-Link DES-3526DC | Product Manual - Page 233
Support for customers within India D-Link Technical Support over the Telephone: +91-22-26526741 +91-22-26526696 -ext 161 to 167 Monday to Friday 9:30AM to 7:00PM D-Link Technical Support over the Internet: http://ww.dlink.co.in http://www.dlink.co.in/dlink/drivers/support.asp ftp://support.dlink - D-Link DES-3526DC | Product Manual - Page 234
on the D-Link website. D-Link provides free technical support for customers for the duration of the warranty period on this product. Customers can contact D-Link technical support through our web site or by phone. Tech Support for customers within the Russia D-Link Technical Support over the - D-Link DES-3526DC | Product Manual - Page 235
9:00am to 6:00pm GMT+4 Thursday 9:00am to 1:00pm GMT+4 D-Link Middle East & North Africa D-Link Technical Support over the Internet: http://support.dlink-me.com email:[email protected] Tech Support for customers within Israel: D-Link Technical Support over the Telephone: (972) 971-5701 Sunday to - D-Link DES-3526DC | Product Manual - Page 236
You can find software updates and user documentation on the D-Link website. Tech Support for customers within South Africa and Sub Sahara Region: D-Link South Africa and Sub Sahara Technical Support over the Telephone: +27-12-665-2165 08600 DLINK ( For South Africa only ) Monday to Friday 8:30am to - D-Link DES-3526DC | Product Manual - Page 237
: 0800-100 3470 Monday to Friday 08:00am to 21:00pm D-Link Technical Support over the Internet: www.dlinkla.com www.dlinklatinamerica.com email:[email protected] Tech Support for customers within Brazil: D-Link Technical Support over the Telephone: 0800-7014104 Monday to Friday 8:30am to 18 - D-Link DES-3526DC | Product Manual - Page 238
D-Link. D-Link D-Link D-Link: (095) 744-00-99 http://www.dlink.ru email: [email protected] - D-Link DES-3526DC | Product Manual - Page 239
Sitio Web www.dlinklatinamerica.com El servicio de soporte técnico tiene presencia en numerosos países de la Región Latino América, y presta asistencia gratuita a todos los clientes de D-Link, en forma telefónica e internet, a través de la casilla [email protected] Soporte Técnico Help Desk - D-Link DES-3526DC | Product Manual - Page 240
Suporte Técnico Você pode encontrar atualizações de software e documentação de usuário no site da D-Link Brasil www.dlinkbrasil.com.br. A D-Link fornece suporte técnico gratuito para clientes no Brasil durante o período de vigência da garantia deste produto. Suporte Técnico para clientes no Brasil: - D-Link DES-3526DC | Product Manual - Page 241
- D-Link DES-3526DC | Product Manual - Page 242
the Telephone: (888) 843-6100 Hours of Operation: 8:00AM to 6:00PM PST D-Link Technical Support over the Internet: http://support.dlink.com email:[email protected] Tech Support for customers within Canada: D-Link Technical Support over the Telephone: (800) 361-5265 Monday to Friday 7:30am to 12:00am - D-Link DES-3526DC | Product Manual - Page 243
(Ireland) Lines Open 8.00am-10.00pm Mon-Fri 10.00am-7.00pm Sat & Sun D-Link UK & Ireland Technical Support over the Internet: http://www.dlink.co.uk ftp://ftp.dlink.co.uk For Customers within Canada: D-Link Canada Technical Support over the Telephone: 1-800-361-5265 (Canada) Monday to Friday 7:30 am - D-Link DES-3526DC | Product Manual - Page 244
D-Link. D-Link bietet kostenfreie technische Unterstützung für Kunden innerhalb Deutschlands, Österreichs, der Schweiz und Osteuropas. Unsere Kunden können technische Unterstützung über unsere Website, per E-Mail oder telefonisch anfordern. Web: http://www.dlink.de E-Mail: [email protected] Telefon - D-Link DES-3526DC | Product Manual - Page 245
le service technique de D-Link par notre site internet ou par téléphone. Support technique destiné aux clients établis en France: Assistance technique D-Link par téléphone : 0 820 0803 03 Assistance technique D-Link sur internet : http://www.dlink.fr e-mail : [email protected] Support technique - D-Link DES-3526DC | Product Manual - Page 246
la asistencia técnica de D-Link a través de nuestro sitio web o por teléfono. Asistencia Técnica de D-Link por teléfono: 902 304545 de lunes a viernes desde las 9:00 hasta las14:00 y de las 15:00 hasta las 18:00 Asistencia Técnica de D-Link a través de Internet: http://www.dlink.es email: soporte - D-Link DES-3526DC | Product Manual - Page 247
Supporto tecnico Gli ultimi aggiornamenti e la documentazione sono disponibili sul sito D-Link. Supporto tecnico per i clienti residenti in Italia D-Link Mediterraneo S.r.L. Via N. Bonnet 6/B 20154 Milano Supporto Tecnico dal lunedì al venerdì dalle ore 9.00 alle ore 19.00 con orario continuato - D-Link DES-3526DC | Product Manual - Page 248
10:00 pm D-Link Technical Support over the Internet: www.dlink.nl Tech Support for customers within Belgium: D-Link Technical Support over the Telephone: +32(0)2 717 3248 Monday to Friday 8:00 am to 10:00 pm D-Link Technical Support over the Internet: www.dlink.be Tech Support for customers within - D-Link DES-3526DC | Product Manual - Page 249
. Klienci z Polski mogą się kontaktować z działem pomocy technicznej firmy D-Link za pośrednictwem Internetu lub telefonicznie. Telefoniczna pomoc techniczna firmy D-Link: (+48 12) 2-999-333 Pomoc techniczna firmy D-Link świadczona przez Internet: URL: http://www.dlink.pl e-mail: [email protected] - D-Link DES-3526DC | Product Manual - Page 250
najdete na webové stránce firmy D-Link. D-Link poskytuje svým zákazníkům bezplatnou technickou podporu Zákazníci mohou kontaktovat oddělení technické podpory přes webové stránky, mailem nebo telefonicky Web: http://www.dlink.cz/suppport/ E-mail: [email protected] Telefon: 0224247500 Telefonická podpora - D-Link DES-3526DC | Product Manual - Page 251
hétfőtőlcsütörtökig 9.00 - 16.00 óráig és pénteken 9.00 - 14.00 óráig kérhet a (1) 461-3001 telefonszámon vagy a [email protected] emailcímen. Magyarországi technikai támogatás : D-Link Magyarország 1074 Budapest, Alsóerdősor u. 6. - R70 Irodaház 1 em. Tel. : 06 1 461-3001 Fax : 06 1 461-3004 email - D-Link DES-3526DC | Product Manual - Page 252
. D-Link tilbyr sine kunder gratis teknisk support under produktets garantitid. Kunder kan kontakte D-Links teknisk support via våre hjemmesider, eller på tlf. Teknisk Support: D-Link Teknisk telefon Support: 800 10 610 (Hverdager 08:00-20:00) D-Link Teknisk Support over Internett: http://www.dlink - D-Link DES-3526DC | Product Manual - Page 253
support til kunder i Danmark i hele produktets garantiperiode. Danske kunder kan kontakte D-Link's tekniske support via vores hjemmeside eller telefonisk. D-Link teknisk support over telefonen: Tlf. 7026 9040 Åbningstider: kl. 08:00 - 20:00 D-Link teknisk support på Internettet: http://www.dlink - D-Link DES-3526DC | Product Manual - Page 254
. D-Link tillhandahåller teknisk support till kunder i Sverige under hela garantitiden för denna produkt. Teknisk Support för kunder i Sverige: D-Link Teknisk Support via telefon: 0770-33 00 35 Vardagar 08.00-20.00 D-Link Teknisk Support via Internet: http://www.dlink.se email:[email protected] - D-Link DES-3526DC | Product Manual - Page 255
Teknistä tukea asiakkaille Suomessa: D-Link tarjoaa teknistä tukea asiakkailleen. Tuotteen takuun voimassaoloajan. Tekninen tuki palvelee seuraavasti: Arkisin klo. 9 - 21 numerosta 0800-114 677 Internetin kautta Ajurit ja lisätietoja tuotteista. http://www.dlink.fi Sähköpostin kautta voit myös tehdä - D-Link DES-3526DC | Product Manual - Page 256
och annan användarinformation. D-Link tillhandahåller teknisk support till kunder i Sverige under hela garantitiden för denna produkt. Teknisk Support för kunder i Sverige: D-Link Teknisk Support via telefon: 0770-33 00 35 Vardagar 08.00-20.00 D-Link Teknisk Support via Internet: http://www.dlink.se - D-Link DES-3526DC | Product Manual - Page 257
Ver 1.00 - D-Link DES-3526DC | Product Manual - Page 258
www.dlink.de France Le Florilege #.2, Allee de la Fresnerie 78330 Fontenay le Fleury France TEL: 33-1-30238688 FAX: 33-1-30238689 URL: www.dlink-france dlink-intl.com Australia 1 Giffnock Avenue, North Ryde, NSW 2113 Australia TEL: 61-2-8899-1800 FAX: 61-2-8899-1868 URL: www.dlink.com.au India D-Link - D-Link DES-3526DC | Product Manual - Page 259
Reseller's full address Answers to the following questions help us to support your product: 1. Where and how will the product primarily be DECnet †Others 4. What network operating system(s) does your organization use ? †D-Link LANsmart †Novell NetWare †NetWare Lite †SCO Unix/Xenix †PC NFS †3Com - D-Link DES-3526DC | Product Manual - Page 260
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©Copyright 2006. All Rights Reserved
User Manual
Product Model:
TM
DES-3500 Series
Layer 2 Managed Stackable Fast Ethernet Switch
Release 4