176 CHAPTER 20: MAC ADDRESS TABLE MANAGEMENT CONFIGURATION
Displaying and
Maintaining MAC
Address Table
Management
MAC Address Table
Management
Configuration
Example
Network requirements
Log onto your device from the Console port to configure MAC address table
management as follows:
■ Set the aging timer to 500 seconds for dynamic MAC address entries.
■ Add a static entry 000f-e235-dc71 for port GigabitEthernet 1/0/1 in VLAN 1.
Configuration procedure
# Add a static MAC address entry.
<Sysname> system-view
[Sysname] mac-address static 000f-e235-dc71 interface GigabitEthernet 1/0/1 vlan 1
# Set the aging timer for dynamic MAC address entries to 500 seconds.
[Sysname] mac-address timer aging 500
# Display the MAC address entry for port GigabitEthernet 1/0/1.
[Sysname] display mac-address interface GigabitEthernet 1/0/1
MAC ADDR VLAN ID STATE PORT INDEX AGING TIME(s)
000f-e235-dc71 1 Config static GigabitEthernet 1/0/1 NOAGED
--- 1 mac address(es) found ---
To do… Use the command… Remarks
Display MAC address table
information
display mac-address blackhole [ vlan
vlan-id ] [ count ]
Available in any
view
display mac-address [ mac-address [ vlan
vlan-id ] | [ dynamic | static ] [ interface
interface-type interface-number ] [ vlan
vlan-id ] [ count ]]
Display the aging timer for
dynamic MAC address entries
display mac-address aging-time
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