Edge-Core ECS4660-28F, Management Manual, Page: 654 / 2020

C
HAPTER
15
| Multicast Filtering
Layer 3 IGMP (Query used with Multicast Routing)
– 654 –
Figure 372: Showing Static IGMP Groups
D
ISPLAYING
M
ULTICAST
G
ROUP
I
NFORMATION
When IGMP (Layer 3) is enabled on the switch, use the Multicast > IGMP >
Group Information pages to display the current multicast groups learned
through IGMP. When IGMP (Layer 3) is disabled and IGMP (Layer 2) is
enabled, the active multicast groups can be viewed on the Multicast >
IGMP Snooping > Forwarding Entry page (see page 628 ).
C
OMMAND
U
SAGE
To display information about multicast groups, IGMP must first be enabled
on the interface to which a group has been assigned (see "Configuring
IGMP Interface Parameters" on page 650 ), and multicast routing must be
enabled globally on the system (see "Configuring Global Settings for
Multicast Routing" on page 828 ).
CLI R
EFERENCES
◆ "show ip igmp groups" on page 1520
P
ARAMETERS
These parameters are displayed:
Show Information
◆
VLAN – VLAN identifier. The selected entry must be a configured IP
interface. (Range: 1-4094)
◆
Group Address – IP multicast group address with subscribers directly
attached or downstream from the switch.
◆
Last Reporter – The IP address of the source of the last membership
report received for this multicast group address on this interface.
◆
Up Time – The time elapsed since this entry was created. (Depending
on the elapsed time, information may displayed for w:weeks, d:days,
h:hours, m:minutes, or s:seconds.)
◆
Expire – The time remaining before this entry will be aged out.
(Default: 260 seconds)
This parameter displays “stopped” if the Group Mode is INCLUDE.