4000 Router Series IP Multicast Command Reference

network-operator

Parameters

mac-address: Specifies a MAC multicast group by its MAC address. The MAC address value is

0100-5Exx-xxxx, where "x" is in the range of 0 to F. If no MAC multicast group is specified, this

commands displays information about all Layer 2 MAC multicast groups.

vlan vlan-id: Specifies a VLAN by its ID in the range of 1 to 4094. If no VLAN is specified, this command

displays information about Layer 2 MAC multicast groups for all VLANs.

slot slot-number: Specifies a card by its slot number. If no card is specified, this command displays

information about the Layer 2 MAC multicast groups on the MPU. (MSR4000.)

Examples

# Display information about the Layer 2 MAC multicast groups for VLAN 2.

<Sysname> display l2-multicast mac vlan 2

Total 1 MAC entries.

VLAN 2: Total 1 MAC entries.

MAC group address: 0100-5e01-0101

Attribute: success

Host slots (1 in total):

Host ports (1 in total):

Eth1/1

Table 9 Command output

Field Descri

tion

Total 1 MAC entries Total number of Layer 2 MAC multicast groups.

VLAN 2: Total 1 MAC entries Total number of Layer 2 MAC multicast groups in VLAN 2.

Attribute

Entry attribute:

• success—Processing succeeds.

• fail—Processing fails.

Host slots (1 in total)

Total number of cards where member ports reside and the slot IDs of the

cards.

Host ports (1 in total) Total number of member ports and the port list.

display l2-multicast mac forwarding

Use display l2-multicast mac forwarding to display information about Layer 2 MAC multicast group

entries.

Syntax

MSR2000/MSR3000:

display l2-multicast mac forwarding [ mac-address ] [ vlan vlan-id ]

MSR4000:

display l2-multicast mac forwarding [ mac-address ] [ vlan vlan-id ] [ slot slot-number ]