Configuration Example 137
Configuration
Example
Adding a Static MAC
Address Entry Manually
Network requirements
The server connects to the switch through Ethernet 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 Ethernet 1/0/2.
■ The MAC address of the server is 000f-e20f-dc71.
■ Port Ethernet 1/0/2 belongs to VLAN 1.
Configuration procedure
# Enter system view.
<4210> system-view
[4210]
# Add a MAC address, with the VLAN, ports, and states specified.
[4210] mac-address static 000f-e20f-dc71 interface Ethernet 1/0/2 vlan 1
# Display information about the current MAC address table.
[4210] display mac-address interface Ethernet 1/0/2
MAC ADDR VLAN ID STATE PORT INDEX AGING TIME(s)
000f-e20f-dc71 1 Config static Ethernet1/0/2 NOAGED
000f-e20f-a7d6 1 Learned Ethernet1/0/2 300
000f-e20f-b1fb 1 Learned Ethernet1/0/2 300
000f-e20f-f116 1 Learned Ethernet1/0/2 300
--- 4 mac address(es) found on port Ethernet1/0/2 ---
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