4000 Router Series IP Multicast Command Reference

Field Descri

tion

Protocol

Protocol running on the interface: PIM-DM, PIM-SM, PIM-BIDIR, IGMP, and

MD.

PIM protocol state

Whether PIM is enabled:

• Enabled.

• Disabled.

Address list Interface address list.

Local address Local IP address.

Remote address Remote end IP address. This field is displayed when the interface is vlink type.

Reference Address reference count.

State

Status of the interface address:

• NORMAL.

• DEL.

display multicast boundary

Use display multicast boundary to display multicast boundary information.

Syntax

display multicast [ vpn-instance vpn-instance-name ] boundary [ group-address [ mask-length | mask ] ]

[ interface interface-type interface-number ]

Views

Any view

Predefined user roles

network-admin

network-operator

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 multicast boundary

information on the public network.

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

this argument is not specified, this command displays the multicast boundary information of all multicast

groups.

mask-length: Specifies the address mask length in the range of 4 to 32. The default is 32.

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

interface interface-type interface-number: Specifies an interface by its type and number. If this option is

not specified, this command displays the multicast boundary information on all interfaces.

Examples

# Display the multicast boundary information of all multicast groups on all interfaces on the public

network.

<Sysname> display multicast boundary