R3303-HP HSR6800 Routers IP Multicast Command Reference

mask: Specifies the mask of the multicast group address or multicast source address, 255.255.255.255

by default.

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.

incoming-interface: Displays multicast forwarding entries, where the incoming interface is the specified

one.

interface-type interface-number: Specifies the interface by its type and number.

PIM-SM.

outgoing-interface: Displays multicast forwarding entries, where the outgoing interface is the specified

one.

exclude: Displays the multicast forwarding entries, where the outgoing interface list excludes the

specified interface.

include: Displays the multicast forwarding entries, where the outgoing interface list includes the specified

interface.

match: Displays the forwarding entries, where the outgoing interface list includes only the specified

interface.

statistics: Displays the statistics for the multicast forwarding table.

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

multicast forwarding table information for the MPU. (In standalone mode.)

chassis chassis-number slot slot-number: Specifies a card on a member device. The chassis-number

argument specifies an IRF member deice ID, and the slot-number argument specifies a card by its slot

number. If this option is not specified, this command displays the multicast forwarding table information

for all MPUs in the IRF fabric. (In IRF mode.)

port-info: Displays Layer 2 port information.

|: Filters command output by specifying a regular expression. For more information about regular

expressions, see Fundamentals Configuration Guide.

begin: Displays the first line that matches the specified regular expression and all lines that follow.

exclude: Displays all lines that do not match the specified regular expression.

include: Displays all lines that match the specified regular expression.

regular-expression: Specifies a regular expression, a case-sensitive string of 1 to 256 characters.

Usage guidelines

If neither all-instance nor vpn-instance is specified, this command displays the information on the public

network.

Multicast forwarding tables guide multicast forwarding. You can view the forwarding state of multicast

traffic by checking the multicast forwarding table.

Examples

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

<Sysname> display multicast forwarding-table

Multicast Forwarding Table of VPN-Instance: public net