ECS4110-28T_Management Guide

Table Of Contents
C
HAPTER
15
| Multicast Filtering
MLD Snooping (Snooping and Query for IPv6)
– 602 –
To display information about all IPv6 multicast groups, MLD Snooping or
multicast routing must first be enabled on the switch. To show all of the
interfaces statically or dynamically assigned to an IPv6 multicast service:
1. Click Multicast, MLD Snooping, MLD Member.
2. Select Show Current Member from the Action list.
3. Select the VLAN for which to display this information.
Figure 352: Showing Current Interfaces Assigned to an IPv6 Multicast Service
SHOWING MLD
SNOOPING GROUPS
AND SOURCE LIST
Use the Multicast > MLD Snooping > Group Information page to display
known multicast groups, member ports, the means by which each group
was learned, and the corresponding source list.
CLI REFERENCES
"show ipv6 mld snooping group source-list" on page 1271
PARAMETERS
These parameters are displayed:
VLAN – VLAN identifier. (Range: 1-4094)
Interface – Port or trunk identifier.
Group Address – The IP address for a specific multicast service.
Type – The means by which each group was learned – MLD Snooping
or Multicast Data.
Filter Mode – The filter mode is used to summarize the total listening
state of a multicast address to a minimum set such that all nodes'
listening states are respected. In Include mode, the router only uses
the request list, indicating that the reception of packets sent to the
specified multicast address. In Exclude mode, the router uses both the