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MAC-based Access Control (MAC)

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DWS-3160 Series Gigabit Ethernet Unified Switch Web UI Reference Guide Figure 11-31 DHCP Snooping Entry window The fields that can be configured are described below: Parameter Description Unit Select the unit you want to configure. Port Use the drop-down menu to select the desired port. Ports Specify the ports for which to view DHCP snooping entries. Tick the All Ports check box to clear entries for all ports. Click the Find button to locate a specific entry based on the port number selected. Click the Clear button to clear all the information entered in the fields. Click the View All button to display all the existing entries. MAC-based Access Control (MAC) MAC-based access control is a method to authenticate and authorize access using either a port or host. For portbased MAC-based access control, the method decides port access rights, while for host-based MAC-based access control, the method determines the MAC access rights. A MAC user must be authenticated before being granted access to a network. Both local authentication and remote RADIUS server authentication methods are supported. In MAC-based access control, MAC user information in a local database or a RADIUS server database is searched for authentication. Following the authentication result, users achieve different levels of authorization. Notes about MAC-based Access Control There are certain limitations and regulations regarding MAC-based access control: 1. Once this feature is enabled for a port, the Switch will clear the FDB of that port. 2. If a port is granted clearance for a MAC address in a VLAN that is not a Guest VLAN, other MAC addresses on that port must be authenticated for access and otherwise will be blocked by the Switch. 3. Ports that have been enabled for Link Aggregation and Port Security cannot be enabled for MAC-based Authentication. 4. Ports that have been enabled for GVRP cannot be enabled for Guest VLAN. MAC-based Access Control Settings This window is used to set the parameters for the MAC-based access control function on the Switch. The user can set the running state, method of authentication, RADIUS password, view the Guest VLAN configuration to be associated with the MAC-based access control function of the Switch, and configure ports to be enabled or disabled for the MAC-based access control feature of the Switch. Please remember, ports enabled for certain other features, listed previously, and cannot be enabled for MAC-based access control. To view this window, click Security > MAC-based Access Control (MAC) > MAC-based Access Control Settings as shown below: 215

Section	Page
Table of Contents	3
Intended Readers	6
Typographical Conventions	6
Notes, Notices and Cautions	6
Section 1 Web-based Switch Configuration	7
Chapter 1 Introduction	7
Chapter 2 Login to the Web Manager	7
Chapter 3 Web-based User Interface	8
Areas of the User Interface	8
Chapter 4 Web Pages	9
Section 2 LAN	11
Chapter 1 System Configuration	11
Device Information	11
System Information Settings	12
Port Configuration	12
PoE	16
Serial Port Settings	19
Warning Temperature Settings	19
System Log Configuration	20
Time Range Settings	23
Port Group Settings	24
Time Settings	24
User Accounts Settings	25
Command Logging Settings	26
Chapter 2 Management	27
ARP	27
Gratuitous ARP	28
IPv6 Neighbor Settings	30
IP Interface	31
Management Settings	35
Session Table	36
Single IP Management	37
SNMP Settings	46
Telnet Settings	55
Web Settings	55
Chapter 3 L2 Features	56
VLAN	56
QinQ	74
Spanning Tree	77
Link Aggregation	84
FDB	87
L2 Multicast Control	91
Multicast Filtering	113
ERPS Settings	118
LLDP	121
NLB FDB Settings	130
Chapter 4 L3 Features	131
IPv4 Static/Default Route Settings	131
IPv4 Route Table	132
IPv6 Static/Default Route Settings	132
IP Forwarding Table	133
VRRP	133
Chapter 5 QoS	138
802.1p Settings	139
Bandwidth Control	141
Traffic Control Settings	143
DSCP	145
HOL Blocking Prevention	147
Scheduling Settings	147
Chapter 6 ACL	150
ACL Configuration Wizard	150
Access Profile List	151
CPU Access Profile List	167
ACL Finder	181
ACL Flow Meter	181
Egress Access Profile List	184
Egress ACL Flow Meter	196
Chapter 7 Security	199
802.1X	199
RADIUS	211
IP-MAC-Port Binding (IMPB)	215
MAC-based Access Control (MAC)	220
Compound Authentication	223
Port Security	226
ARP Spoofing Prevention Settings	228
BPDU Attack Protection	229
Loopback Detection Settings	230
Traffic Segmentation Settings	231
NetBIOS Filtering Settings	232
DHCP Server Screening	233
Access Authentication Control	235
SSL Settings	243
SSH	245
Trusted Host Settings	249
Safeguard Engine Settings	249
Captive Portal (CP)	251
Chapter 8 Network Application	271
DHCP	271
SNTP	277
Flash File System Settings	279
Chapter 9 OAM	281
CFM	281
Ethernet OAM	291
Cable Diagnostics	295
Chapter 10 Monitoring	297
Utilization	297
Statistics	298
Received (RX)	299
UMB_Cast (RX)	300
Transmitted (TX)	302
Received (RX)	303
Transmitted (TX)	305
Mirror	308
sFlow	310
Ping Test	313
Trace Route	314
Peripheral	315
Chapter 11 Save and Tools	316
Section 3 WLAN	317
Chapter 1 Security	317
Captive Portal (CP)	317
Chapter 2 Monitoring	336
Global	336
Peer Switch	344
Access Point	347
Client	368
QoS	387
Chapter 3 Administration	395
Basic Setup	395
AP Management	407
Advanced Configuration	416
Chapter 4 QoS	443
Access Control Lists	443
Differentiated Services	456
Chapter 5 Network Visualization	462
Download Image	462
Launch…	462
Section 4 Save and Tools	465
Chapter 1 Save	465
Save Configuration / Log	465
Chapter 2 Tools	466
License Management	466
Download Firmware	466
Upload Firmware	467
Download Configuration	467
Upload Configuration	468
Upload Log File	469
Reset	470
Reboot System	471
Appendices	473
Appendix A Mitigating ARP Spoofing Attacks Using Packet Content ACL	473
Appendix B Password Recovery Procedure	479
Appendix C System Log Entries	480
Appendix D Trap Log Entries	491
Appendix E RADIUS Attributes Assignment	495

Match case Limit results 1 per page

DWS-3160 Series Gigabit Ethernet Unified Switch Web UI Reference Guide

215

Figure 11-31 DHCP Snooping Entry window

The fields that can be configured are described below:

Parameter

Description

Unit

Select the unit you want to configure.

Port

Use the drop-down menu to select the desired port.

Ports

Specify the ports for which to view DHCP snooping entries. Tick the

All Ports

check

box to clear entries for all ports.

Click the

Find

button to locate a specific entry based on the port number selected.

Click the

Clear

button to clear all the information entered in the fields.

Click the

View All

button to display all the existing entries.

MAC-based Access Control (MAC)

MAC-based access control is a method to authenticate and authorize access using either a port or host. For port-

based MAC-based access control, the method decides port access rights, while for host-based MAC-based access

control, the method determines the MAC access rights.

A MAC user must be authenticated before being granted access to a network. Both local authentication and remote

RADIUS server authentication methods are supported. In MAC-based access control, MAC user information in a

local database or a RADIUS server database is searched for authentication. Following the authentication result,

users achieve different levels of authorization.

There are certain limitations and regulations regarding MAC-based access control:

Notes about MAC-based Access Control

Once this feature is enabled for a port, the Switch will clear the FDB of that port.

If a port is granted clearance for a MAC address in a VLAN that is not a Guest VLAN, other MAC

addresses on that port must be authenticated for access and otherwise will be blocked by the Switch.

Ports that have been enabled for Link Aggregation and Port Security cannot be enabled for MAC-based

Authentication.

Ports that have been enabled for GVRP cannot be enabled for Guest VLAN.

MAC-based Access Control Settings

This window is used to set the parameters for the MAC-based access control function on the Switch. The user can

set the running state, method of authentication, RADIUS password, view the Guest VLAN configuration to be

associated with the MAC-based access control function of the Switch, and configure ports to be enabled or

disabled for the MAC-based access control feature of the Switch. Please remember, ports enabled for certain other

features, listed previously, and cannot be enabled for MAC-based access control.

To view this window, click

Security > MAC-based Access Control (MAC) > MAC-based Access Control

Settings

as shown below: