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Configuration Example
Adding a Static MAC Address Entry Manually
Network requirements
The server connects to the switch through GigabitEthernet 1/0/2. To prevent the switch from
broadcasting packets destined for the server, it is required to add the MAC address of the server to the
MAC address table of the switch, which then forwards packets destined for the server through
GigabitEthernet 1/0/2.
z The MAC address of the server is 000f-e20f-dc71.
z Port GigabitEthernet 1/0/2 belongs to VLAN 1.
Configuration procedure
# Enter system view.
<Sysname> system-view
[Sysname]
# Add a MAC address, with the VLAN, ports, and states specified.
[Sysname] mac-address static 000f-e20f-dc71 interface GigabitEthernet 1/0/2 vlan 1
# Display information about the current MAC address table.
[Sysname] display mac-address interface GigabitEthernet 1/0/2
MAC ADDR VLAN ID STATE PORT INDEX AGING TIME(s)
000f-e20f-dc71 1 Config static GigabitEthernet1/0/2 NOAGED
000f-e20f-a7d6 1 Learned GigabitEthernet1/0/2 AGING
000f-e20f-b1fb 1 Learned GigabitEthernet1/0/2 AGING
000f-e20f-f116 1 Learned GigabitEthernet1/0/2 AGING
--- 4 mac address(es) found on port GigabitEthernet1/0/2 ---
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