H3C Technologies H3C S12500 Series Switches - Manual (Page 61)

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Configuring a multiport unicast MAC address table entry in
system view
Step Command Remarks
1. Enter system view. system-view N/A
2. Configure a multiport unicast
MAC address table entry.
mac-address multiport
mac-address interface
interface-list vlan vlan-id
No multiport unicast
MAC address table
entries exist by
default.
Make sure you have
created the VLAN
and assign the
interfaces to the
VLAN.
Configuring a multiport unicast MAC address table entry in
interface view
Step Command Remarks
1. Enter system view. system-view N/A
2. Enter interface view or port group
view.
• Enter Layer 2 Ethernet
interface view or Layer 2
aggregate interface view:
interface interface-type
interface-number
• Enter port group view:
port-group manual
port-group-name
Use either command.
Settings in Layer 2
Ethernet interface view
or Layer 2 aggregate
interface view take
effect on the current
interface only. Settings
in port group view take
effect on all member
ports in the port group.
3. Configure a multiport unicast MAC
address table entry.
mac-address
multiport
mac-address vlan
vlan-id
No multiport unicast
MAC address table
entries exist by default.
Make sure you have
created the VLAN and
assign the interface or
interfaces to the VLAN.
On a switch operating in IRF mode, do not specify the same MAC address for both a multiport unicast
MAC address table entry and a static neighbor table entry. Otherwise, a conflict will occur. For more
information about static neighbor entries, see Layer 3—IP Services Configuration Guide.
To associate a unicast MAC address with an Ethernet interface that belongs to an aggregation group,
configure the multiport unicast MAC address table entry in Layer 2 aggregate interface view, instead of
Layer 2 Ethernet interface view.