Home » D-Link Manuals » Hubs & Switches » D-Link DES-3528 » Manual Viewer

D-Link DES-3528 Product Manual - Page 94

STP Bridge Global Settings, L2 Features > Spanning Tree > STP Bridge Global Settings

UPC - 790069314346

Add to My Manuals
Save this manual to your list of manuals

Page 94 highlights

xStack® DES-3528/DES-3552 Series Layer 2 Stackable Fast Ethernet Managed Switch Web UI Reference Guide STP Bridge Global Settings On this page the user can configure the STP bridge global parameters. To view the following window, click L2 Features > Spanning Tree > STP Bridge Global Settings, as shown below: Figure 4-28 STP Bridge Global Settings window The fields that can be configured are described below: Parameter Description STP State STP Version Forwarding BPDU Bridge Max Age (6 - 40) Bridge Hello Time (1 - 2) Bridge Forward Delay (4 - 30) TX Hold Count (1-10) Use the radio button to globally enable or disable STP. Use the pull-down menu to choose the desired version of STP: STP - Select this parameter to set the Spanning Tree Protocol (STP) globally on the Switch. RSTP - Select this parameter to set the Rapid Spanning Tree Protocol (RSTP) globally on the Switch. MSTP - Select this parameter to set the Multiple Spanning Tree Protocol (MSTP) globally on the Switch. This field can be Enabled or Disabled. When Enabled, it allows the forwarding of STP BPDU packets from other network devices. The default is Disabled. The Max Age may be set to ensure that old information does not endlessly circulate through redundant paths in the network, preventing the effective propagation of the new information. Set by the Root Bridge, this value will aid in determining that the Switch has spanning tree configuration values consistent with other devices on the bridged LAN. The user may choose a time between 6 and 40 seconds. The default value is 20 seconds. The Hello Time can be set from 1 to 2 seconds. This is the interval between two transmissions of BPDU packets sent by the Root Bridge to tell all other switches that it is indeed the Root Bridge. This field will only appear here when STP or RSTP is selected for the STP Version. For MSTP, the Hello Time must be set on a port per port basis. The default is 2 seconds. 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 state. The default is 15 seconds Used to set the maximum number of Hello packets transmitted per interval. The count can be specified from 1 to 10. The default is 6. 85

Section	Page
Intended Readers	10
Typographical Conventions	10
Notes, Notices and Cautions	10
Chapter 1 Web-based Switch Configuration	11
Introduction	11
Login to the Web Manager	11
Web-based User Interface	12
Web Pages	13
Chapter 2 System Configuration	14
Device Information	14
System Information Settings	15
Dual Configuration Settings	16
Firmware Information Settings	17
Port Configuration	18
PoE	21
Serial Port Settings	24
System Log configuration	25
Time Range Settings	29
Time Settings	29
User Accounts Settings	30
Stacking	31
Chapter 3 Management	35
ARP	35
Gratuitous ARP	37
IPv6 Neighbor Settings	38
IP Interface	39
Management Settings	43
Session Table	44
Single IP Management	44
SNMP Settings	54
Telnet Settings	64
Web Settings	64
Chapter 4 L2 Features	65
VLAN	65
Q-in-Q	88
Layer 2 Protocol Tunneling Settings	90
Spanning Tree	91
Link Aggregation	100
FDB	103
L2 Multicast Control	107
Multicast Filtering	132
ERPS Settings	136
LLDP	139
Chapter 5 L3 Features	149
Local Route Settings	149
IPv4 Static/Default Route Settings	149
IPv4 Route Table	150
IPv6 Static/Default Route Settings	151
IPv6 Route Table	151
Policy Route Settings	152
IP Forwarding Table	153
Chapter 6 QoS	154
802.1p Settings	156
Bandwidth Control	159
Traffic Control Settings	161
DSCP	164
HOL Blocking Prevention	167
Scheduling Settings	168
SRED	171
Chapter 7 ACL	174
ACL Configuration Wizard	174
Access Profile List	175
CPU Access Profile List	193
ACL Finder	207
ACL Flow Meter	208
Chapter 8 Security	211
802.1X	211
RADIUS	224
IP-MAC-Port Binding (IMPB)	229
MAC-based Access Control (MAC)	236
Web-based Access Control (WAC)	240
Japanese Web-based Access Control (JWAC)	245
Compound Authentication	252
Port Security	256
ARP Spoofing Prevention Settings	258
BPDU Attack Protection	259
Loopback Detection Settings	261
Traffic Segmentation Settings	262
NetBIOS Filtering Settings	263
DHCP Server Screening	264
Access Authentication Control	265
SSL Settings	274
SSH	276
Trusted Host Settings	280
Safeguard Engine Settings	281
Chapter 9 Network Application	284
DHCP	284
DNS	296
PPPoE Circuit ID Insertion Settings	298
SNTP	299
Chapter 10 OAM	302
CFM	302
Ethernet OAM	311
DULD Settings	315
Cable Diagnostics	316
Chapter 11 Monitoring	318
Utilization	318
Statistics	320
Mirror	332
sFlow	334
Ping Test	337
Trace Route	338
Peripheral	340
Chapter 12 Save and Tools	341
Save Configuration ID 1	341
Save Configuration ID 2	341
Save Log	342
Save All	342
Stacking Information	342
Download Firmware	344
Download Configuration File	344
Upload Configuration File	345
Upload Log File	346
Reset	347
Reboot System	347
Appendix A Mitigating ARP Spoofing Attacks Using Packet Content ACL	348
How Address Resolution Protocol Works	348
How ARP Spoofing Attacks a Network	350
Prevent ARP Spoofing via Packet Content ACL	351
Configuration	351
Appendix B System Log and Trap List	354
System Log Entries	354
DES-3528/DES-3552 Series Trap List	362
Proprietary Trap List	362
Appendix C Password Recovery Procedure	365

Match case Limit results 1 per page

xStack® DES-3528/DES-3552 Series Layer 2 Stackable Fast Ethernet Managed Switch Web UI Reference Guide

STP Bridge Global Settings

On this page the user can configure the STP bridge global parameters.

To view the following window, click

L2 Features > Spanning Tree > STP Bridge Global Settings

, as shown below:

Figure 4-28 STP Bridge Global Settings window

The fields that can be configured are described below:

Parameter

Description

STP State

Use the radio button to globally enable or disable STP.

STP Version

Use the pull-down menu to choose the desired version of STP:

STP

- Select this parameter to set the Spanning Tree Protocol (STP) globally on the

Switch.

RSTP

- Select this parameter to set the Rapid Spanning Tree Protocol (RSTP)

globally on the Switch.

MSTP

- Select this parameter to set the Multiple Spanning Tree Protocol (MSTP)

globally on the Switch.

Forwarding BPDU

This field can be

Enabled

Disabled.

When

Enabled,

it allows the forwarding of STP

BPDU packets from other network devices. The default is

Disabled

Bridge Max Age (6 – 40)

The Max Age may be set to ensure that old information does not endlessly circulate

through redundant paths in the network, preventing the effective propagation of the

new information. Set by the Root Bridge, this value will aid in determining that the

Switch has spanning tree configuration values consistent with other devices on the

bridged LAN. The user may choose a time between

and

seconds. The default

value is

seconds.

Bridge Hello Time (1 – 2)

The Hello Time can be set from

seconds. This is the interval between two

transmissions of BPDU packets sent by the Root Bridge to tell all other switches that it

is indeed the Root Bridge. This field will only appear here when STP or RSTP is

selected for the STP Version. For MSTP, the Hello Time must be set on a port per

port basis. The default is

seconds.

Bridge Forward Delay

(4 – 30)

The Forward Delay can be from

seconds. Any port on the Switch spends this

time in the listening state while moving from the blocking state to the forwarding state.

The default is

seconds

TX Hold Count (1-10)

Used to set the maximum number of Hello packets transmitted per interval. The count

can be specified from

. The default is