HP 2920 Series Multicast And Routing Manual page 30

Displays IGMP configuration for a specific VLAN on the switch, including per-port
data.
IGMP Service Vlan Config
VLAN ID: 300
VLAN NAME: VLAN300
IGMP Enabled [No]:
Querier Allowed [Yes]: Yes
Port| Type
----------+-------------------+-----------------
5 |100/1000T
6 |100/1000T
8 |100/1000T
(all ports on vlan shown)
Syntax:
show ip igmp vlan <vid> group [<ip-addr>]
Lists the ports currently joined for a specified group, with port type, port mode, Age
Timer data and Leave Timer data. If the group is not specified, all groups are shown.
Example: Filtered group
VLAN ID: 300
VLAN NAME: VLAN300
Filtered Group Address:
Last Reporter:
Up Time: 4 hr 4 min 2 sec
Port| Port Type
----+---------------+ ----------+-------------------------------------------
5 |100/1000T
6 |100/1000T
8 |100/1000T
Filtered Group Address:
Last Reporter:
Up Time: 4 hr 4 min 2 sec
Port| Port Type
----+---------------+ ----------+------------------------------------------------------------
5 |100/1000T
6 |100/1000T
8 |100/1000T
Example: Standard group
Standard Group Address:
Last Reporter:
Expiry Time:
Up Time: 4 hr 4 min 2 sec
Example: Static group
Static Group Address:
Last Reporter:
Expiry Time:
Up Time: 4 hr 0 min 0 sec
Syntax:
show ip igmp groups
Displays IGMP group address information.
VLAN ID Group Address Expires
30 Multimedia Traffic Control with IP Multicast (IGMP) v2 NG
Yes
| Port Mode | Forced Fast Leave | Fast Leave----+---------------+
| Auto | No
| Forward | No
| Blocked | Yes
IGMP Service Protocol Group Info
xxx.xxx.xxx.xxx
xxx.xxx.xxx.xxx
| Port Mode | Expires
| Auto | 1min 3 sec
| Forward | 2min 44 sec
| Blocked | 24 sec
xxx.xxx.xxx.xxx
xxx.xxx.xxx.xxx
| Port Mode | | Expires
| Auto | 1min 3 sec
| Forward | 2min 44 sec
| Blocked | 24 sec
IGMP Service Protocol Group Info
xxx.xxx.xxx.xxx
xxx.xxx.xxx.xxx
2min 10 sec
IGMP Service Protocol Group Info
xxx.xxx.xxx.xxx
xxx.xxx.xxx.xxx /*<if joined groups are there else null>*/
0min 0sec
| Yes
| Yes
| No
| Access
| Host
| Router
| Host-Router
| Access
| Host
| Router
| Host-Router
UpTime Last Reporter | Type