3Com Switch 7750 Configuration Guide

Configuration Example 231
Configuration
Example
Network requirements ■ Log in to the switch through the Console port and enable address table
configuration.
■ Set the aging time of dynamic MAC address entries to 500 seconds.
■ Add a static MAC address entry 000f-e235-dc71 for Ethernet2/0/2 port
(assuming that the port belongs to VLAN 1)
Configuration procedure # Enter system view.
<SW7750> system-view
[SW7750]
# Add a MAC address, with the VLAN, ports, and states specified.
[SW7750] mac-address static 000f-e235-dc71 interface Ethernet 2/0/2 vlan 1
# Set the aging time of dynamic MAC addresses to 500 seconds.
[SW7750] mac-address timer aging 500
# Display the information about the MAC address entries in system view.
[SW7750] display mac-address interface Ethernet 2/0/2
MAC ADDR VLAN ID STATE PORT INDEX AGING TIME(s)
000f-e235-dc71 1 Config static Ethernet2/0/2 NOAGED
000f-e200-5503 1 Learned Ethernet2/0/2 445
000f-e200-5548 1 Learned Ethernet2/0/2 282
--- 3 mac address(es) found on port Ethernet2/0/2 ---
Table 161 Display and maintain MAC address table configuration
Operation Command Description
Display information
about the MAC
address table
display mac-address [ display-option ] You can use the display
command in any view.
Display the aging time
of the dynamic MAC
address entries in the
MAC address table
display mac-address aging-time