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Brocade Multi-Service IronWare Multicast Configuration Guide (Supporting R05.6.00) User Manual

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Multi-Service IronWare Multicast Configuration Guide

53-1003032-02

Multicast Listener Discovery and source-specific multicast protocols

2

Syntax: show ipv6 mld [vrf vrf-name] interface [port-number]

The vrf parameter allows you to display MLD parameters on an interface for the VRF instance
identified by the vrf-name variable.

Enter a port number in the port-number variable if you want to display MLD information for a
specific interface.

Table 46

displays the output from the show ipv6 mld interface command.

To display the MLD parameters on an interface for a specified VRF, enter the following command as
shown in the example below.

TABLE 46

Output from the show ipv6 mld interface command

Field

Description

version

Version of the MLD being used.

query int

Query interval in seconds.

max resp time

Number of seconds multicast groups have to respond to queries.

group mem time

Number of seconds multicast groups can be members of this group before aging out.

(details)

The following is displayed for each interface:

The port ID

The default MLD version being used

The multicast protocol used

IPV6 address of the multicast interface

If the interface has groups, the group source list, IPv6 multicast address, and the
filter mode are displayed.

Brocade# show ipv6 mld interface

version = 2, query int = 60, max resp time = 5, group mem time = 140

e3/1: default V2, PIM sparse, addr=fe80::20c:dbff:fe82:833a

e3/2: default V2, PIM sparse, addr=fe80::20c:dbff:fe82:833b

e6/1: default V2, PIM sparse (port down), addr=::

e6/5: default V2, PIM sparse (port down), addr=::

e6/18: default V2, PIM sparse, addr=fe80::20c:dbff:fe82:840b

has 11 groups, Querier, default V2

group: ff33::6:b:1, include, permit 1

group: ff33::6:a:1, include, permit 1

group: ff33::6:9:1, include, permit 1

group: ff33::6:8:1, include, permit 1

group: ff33::6:7:1, include, permit 1

group: ff33::6:6:1, include, permit 1

group: ff33::6:5:1, include, permit 1

group: ff33::6:4:1, include, permit 1

group: ff33::6:3:1, include, permit 1

group: ff33::6:2:1, include, permit 1

group: ff33::6:1:1, include, permit 1