display multicast ipv6 boundary

Function

The display multicast ipv6 boundary command displays the multicast boundary configured on an interface.

Format

display multicast ipv6 boundary [ ipv6-group-address ipv6-group-mask-length | scope scope-id ] [ interface interface-type interface-number ]

Parameters

Parameter	Description	Value
ipv6-group-address	Specifies an IPv6 multicast group address to display the corresponding multicast routing table.	The address is a 32-digit hexadecimal number, in the format X:X:X:X:X:X:X:X. An IPv6 multicast address starts with FF.
ipv6-group-mask-length	Specifies the mask length of the IPv6 multicast group address.	The value is an integer that ranges from 8 to 128.
scope scope-id	Specifies a scope ID.	The value is an integer that ranges from 3 to 15.
interface interface-type interface-number	Specifies the type and number of an interface.	-

Views

All views

Default Level

1: Monitoring level

Usage Guidelines

This command enables you to check the boundary of a PIM-SM (IPv6) network. When some hosts cannot receive multicast data, you can use this command to check whether the problem is caused by multicast boundary configuration.

Example

# Display the boundaries configured on all the interfaces.

<HUAWEI> display multicast ipv6 boundary
IPv6 multicast boundary information
Total 1 Multicast IPv6 boundary
 Interface           Boundary
 Vlanif100           FF02::/64

**Table 1** Description of the display multicast ipv6 boundary command output
Item	Description
IPv6 multicast boundary information	IPv6 multicast boundary.
Total 1 Multicast IPv6 boundary	Total number of IPv6 multicast boundaries.
Interface	Name of the interface configured with multicast boundary.
Boundary	Multicast group with the interface as the boundary.