4000 Router Series IP Multicast Command Reference

Parameters

mac-address: Specifies a multicast MAC address. The MAC address can be any legal multicast MAC

address except 0100-5Exx-xxxx and 3333-xxxx-xxxx, where "x" represents a hexadecimal number from

0 to F.

vlan vlan-id: Specifies a VLAN. The value range for the vlan-id argument is 1 to 4094. If no VLAN is

specified, this command displays the static multicast MAC address entries for all VLANs.

multicast: Specifies static multicast MAC address entries.

count: Specifies the number of static multicast MAC address entries. If this keyword is specified, this

command displays the number of matching static multicast MAC address entries. If this keyword is not

specified, this command displays the contents of the matching entries rather than the entry count.

Usage guidelines

With no parameters specified or with only vlan, count, or both of them specified, this command displays

all MAC address table entries, including static multicast and unicast MAC address entries.

Examples

# Display the static multicast MAC address entries for VLAN 2.

<Sysname> display mac-address multicast vlan 2

MAC Address VLAN ID State Port/NickName Aging

0100-0001-0001 2 Multicast Eth1/1 N

Eth1/2

# Display the number of static multicast MAC address entries.

<Sysname> display mac-address multicast count

1 mac address(es) found.

Table 11 Command output

Field Descri

tion

VLAN ID

ID of the VLAN to which the network device identified by the MAC address

belongs.

State

Status of the MAC address. If the multicast MAC address entry is static, this

field displays Multicast.

Port/NickName

Outgoing ports or nickname of the Egress RB in a TRILL network for the

packet that is sent to the MAC address in this MAC address entry. For more

information about the nickname, TRILL, and RB, see TRILL Configuration

Guide.

Aging State of the aging timer. If this entry never expires, this field displays N.

1 mac address(es) found One static multicast MAC address entry is found.

Related commands

mac-address multicast

display mrib interface

Use display mrib interface to display information about the interfaces maintained by the MRIB, including

PIM interfaces, IGMP interfaces, register interfaces, InLoopBack0 interfaces, and null0 interfaces.