Configuration Example For Layer 2 Switching; Additional References For Layer 2 Switching - Cisco Nexus 7000 Series Configuration Manual

Configuring Layer 2 Switching
Command
show mac address-table static
show interface [interface] mac-address
show forwarding consistency l2 {module}
For information on the output of these commands, see the Cisco Nexus 7000 Series NX-OS Layer 2 Switching
Command Reference.

Configuration Example for Layer 2 Switching

The following example shows how to add a static MAC address and how to modify the default global aging
time for MAC addresses:
switch# configure terminal
switch(config)# mac address-table static 0000.0000.1234 vlan 10 interface ethernet 2/15
switch(config)# mac address-table aging-time 120

Additional References for Layer 2 Switching

Related Documents
Related Topic
Port security, static MAC addresses
Interfaces
Command reference
High availability
VDCs
System management
Cisco Nexus 7000 Series NX-OS Layer 2 Switching Configuration Guide, Release 5.x

Configuration Example for Layer 2 Switching

Purpose
Displays information about the static entries on the
MAC address table.
Displays the MAC addresses and the burned in MAC
addresses for the interfaces.
Displays discrepant, missing, and extra MAC
addresses between the tables on the module and the
supervisor.
Document Title
Cisco Nexus 7000 Series NX-OS Security
Configuration Guide
Cisco Nexus 7000 Series NX-OS Interfaces
Configuration Guide
Cisco Nexus 7000 Series NX-OS Layer 2 Switching
Command Reference
Cisco Nexus 7000 Series NX-OS High Availability
and Redundancy Guide
Cisco Nexus 7000 Series NX-OS Virtual Device
Context Configuration Guide
Cisco Nexus 7000 Series NX-OS System Management
Configuration Guide
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