Example Of Enabling Per-Bridge-Domain Mac Limiting - Cisco NCS 4200 Series Configuration Manual

Example of Enabling Per-Bridge-Domain MAC Limiting

The threshold value must be 80% of the maximum value configured for the recovery mechanism.
Note
• Shutdown—If the number of addresses exceeds the maximum (MAX) value, the router sends a syslog
Warning is the default action when no action is configured.
Note
The functionality of automatic error recovery is not supported on the Cisco ASR 900 RSP2 module.
Note
Before You Begin
SUMMARY STEPS
1. configure terminal
2. mac-address-table limit bdomain id maximum num action {warning | limit | shutdown} [flood]
3. end
4. show mac-address-table limit [bdomain id]
5. copy running-config startup-config
DETAILED STEPS
Command or Action
Step 1 configure terminal
Step 2 mac-address-table limit bdomain id maximum num
action {warning | limit | shutdown} [flood]
Step 3 end
Step 4 show mac-address-table limit [bdomain id]
Step 5 copy running-config startup-config
Example of Enabling Per-Bridge-Domain MAC Limiting
This example shows how to enable per-bridge-domain MAC limiting.
Layer 2 Configuration Guide for Cisco NCS 4200 Series
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message and moves the bridge-domain (bdomain) to a disabled state. To restore the bridge-domain,
disable and re-enable the mac-limiting feature.
Purpose
Enter global configuration mode.
Sets the specific limit and any optional actions to be imposed
at the bridge-domain level.
The default maximum value is 500.
Return to privileged EXEC mode.
Displays the information about the MAC-address table.
(Optional) Save your entries in the configuration file.
MAC Limiting