Panasonic NN46240-502 - Manual (Page 36)

Nortel Secure Router 8000 Series
Configuration - LAN Access and MAN Access 2 MAC address table configuration
—End
03 NOTE
Step 3 to Step 5 can be combined to form one command: mac-limit { action { discard | forward } |
alarm { disable | enable } | maximum max rate interval } *.
2.3.3 Checking the configuration
Run the following commands to check the previous configuration.
Action Command
Check MAC address
learning limit rules.
display mac-limit [ vsi vsi-name | interface-type
interface-number ]
Run the display mac-limit command to view the number of limit rules, the maximum number
of MAC address learning, the learning rate, the action performed, and whether to alarm after
the limit is reached. For example:
<Nortel> display mac-limit
MAC Limit is enabled
Total MAC Limit rule count : 2
PORT VLAN/VSI Maximum Rate(ms) Action Alarm
GigabitEthernet1/0/0 10 0
1000 100
discard
forward
enable
enable
2.4 Configuration examples
This section consists of the following examples:
• Example of configuring a MAC address table
• Example of configuring the MAC address learning limit based on a VSI
2.4.1 Example of configuring a MAC address table
Networking requirements
To prevent a MAC address entry in a user’s MAC address table from aging, configure the
entry as a static entry. Configure the aging time of other dynamic entries to 500 seconds.
Configuration roadmap
The configuration roadmap is as follows:
• Configure the static address entry.
• Configure the aging time.
Issue 5.3 (30 March 2009) Nortel Networks Inc. 2-7