H3C Technologies H3C S12500-X Series Switches - Manual (Page 41)

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Configuration procedure
# Add a static MAC address entry for MAC address 000f-e235-dc71 on Ten-GigabitEthernet 1/0/1 that
belongs to VLAN 1.
system-view
[Device] mac-address static 000f-e235-dc71 interface ten-gigabitethernet 1/0/1 vlan 1
# Add a blackhole MAC address entry for MAC address 000f-e235-abcd that belongs to VLAN 1.
[Device] mac-address blackhole 000f-e235-abcd vlan 1
# Set the aging timer for dynamic MAC address entries to 500 seconds.
[Device] mac-address timer aging 500
Verifying the configuration
# Display the static MAC address entry for interface Ten-GigabitEthernet 1/0/1.
[Device] display mac-address static interface ten-gigabitethernet 1/0/1
MAC Address VLAN ID State Port/NickName Aging
000f-e235-dc71 1 Static XGE1/0/1 N
# Display information about the blackhole MAC address entries.
[Device] display mac-address blackhole
MAC Address VLAN ID State Port/NickName Aging
000f-e235-abcd 1 Blackhole N/A N
# View the aging time of dynamic MAC address entries.
[Device] display mac-address aging-time
MAC address aging time: 500s.