4000 Router Series IP Multicast Command Reference

Parameters

vpn-instance vpn-instance-name: Specifies an MPLS L3VPN instance by its name, a case-sensitive string

of 1 to 31 characters. If this option is not specified, the command displays information about the multicast

forwarding table on the public network.

source-address: Specifies a multicast source address.

group-address: Specifies a multicast group address in the range of 224.0.0.0 to 239.255.255.255.

mask-length: Specifies the address mask length. The default value is 32. For a multicast group address,

the value range for this argument is 4 to 32. For a multicast source address, the value range for this

argument is 0 to 32.

mask: Specifies the address mask. The default value is 255.255.255.255.

incoming-interface: Specifies the multicast forwarding entries that include the specified incoming

interface.

interface-type interface-number: Specifies an incoming interface by its type and number.

outgoing-interface: Specifies the multicast forwarding entries that include the specified outgoing

interface.

exclude: Specifies the multicast forwarding entries that do not include the specified interface in the

outgoing interface list.

include: Specifies the multicast forwarding entries that include the specified interface in the outgoing

interface list.

match: Specifies the forwarding entries that include only the specified interface in the outgoing interface

list.

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

multicast forwarding entries on the MPU. (MSR4000.)

statistics: Displays statistics for the multicast forwarding table.

Examples

# Display the multicast forwarding table information on the public network.

<Sysname> display multicast forwarding-table

Total 1 entry, 1 matched

00001. (172.168.0.2, 227.0.0.1)

Flags: 0x0

Uptime: 00:08:32, Timeout in: 00:03:26

Incoming interface: Ethernet1/1

List of 1 outgoing interface:

1: Ethernet1/2

Matched 19648 packets(20512512 bytes), Wrong If 0 packet

Forwarded 19648 packets(20512512 bytes)

Table 15 Command output

Field Descri

tion

Total 1 entry, 1 matched

Total number of (S, G) entries in the multicast forwarding table, total

number of matching (S, G) entries in the multicast forwarding table.

00001 Sequence number of the (S, G) entry.