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7 enabling mac filtering – ZyXEL Communications ZyXEL Dimension ES-2108 User Manual

Page 227

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ES-2108 Series User’s Guide

Chapter 32 Configuration Mode Commands

227

• Create a static route with the destination IP address of 172.21.1.104, subnet mask of

255.255.0.0 and the gateway IP address of 192.168.1.2.

• Assigns a metric value of 2 to the static route and the name “route1” to the static route.

32.7 Enabling MAC Filtering

You can create a filter to drop packets based on the MAC address of the source or the
destination.

Syntax:

mac-filter name mac vlan drop

where

An example is shown next.

• Create a filtering rule called “filter1” and drop packets coming from and going to MAC

address 00:12:00:12:00:12 on VLAN 1.

sysname(config)# ip route 172.21.1.104 255.255.0.0 192.168.1.2
sysname(config)# ip route 172.21.1.104 255.255.0.0 192.168.1.2 metric 2 name
-> route1

name

=

Names the filtering rule.

mac

=

Specifies the MAC address you want to filter.

vlan

=

Specifies which VLAN this rule applies to.

drop

=

Selects the behavior of the rule.

• src - drop packets coming from the specified

MAC address

• dst- drop packets going to the specified MAC

address

• both - drop packets coming from or going to the

specified MAC address

sysname(config)# mac-filter name filter 1 mac 00:12:00:12:00:12 vlan 1 drop
both