HP 2920 Series User Manual

Configuring Fast-Leave IGMP
Enables igmp fast-leaves on the specified ports in the selected VLAN. The no form of the command
disables igmp fast-leave on the specified ports in the selected VLAN. (Default: Enabled.)
Syntax:
[no] vlan <vid> ip igmp fastleave <port-list>
Configuring Forced Fast-Leave IGMP
Enables IGMP Forced Fast-Leave on the specified ports in the selected VLAN, even if they are
cascaded. (Default: Disabled.) The no form of the command disables Forced Fast-Leave on the
specified ports in the selected VLAN.
Syntax:
[no] vlan <vid> ip igmp forcedfastleave <port-list>
Configuring Static Multicast Groups
Creates the IGMP static group <group-address> on the selected VLAN. The no form of the command
deletes the static group from the selected VLAN.
Syntax:
[no] vlan <vid> ip igmp static-group <group-address>
Show Commands
These CLI commands allow the user to configure IGMP.
Viewing the current IGMP configuration and status
Syntax:
show ip igmp [vlan <vid>]
Displays IGMP status for all VLANs with IGMP enabled on the switch unless a
specified VLAN has been given.
Example: show ip igmp
IGMP Service Protocol Info
Total VLAN’s with IGMP enabled: 33
Current count of Multicast groups joined: 21
VLAN ID: 1
VLAN Name: DEFAULT_VLAN
IGMP Version: 2
Querier Address [this switch]: 10.0.102.221
Querier Up Time: 1hr 53min 2sec
Querier Expiry Time: 2min 1sec
Ports with multicast routers: A1, A3-A5
Active Group Addresses |Type| Expires | Ports | Reports | queries |
--------------------------------+----+--------------------------------
xxx.xxx.xxx.xxx |filt| 1min 2sec | A1 | 20 | 20 |
xxx.xxx.xxx.xxx |std | 3min 2sec | all
xxx.xxx.xxx.xxx |filt| 23min 3sec | A1-B3, C4 | 20 | 20 |
xxx.xxx.xxx.xxx |filt| 23min 10sec| A1,B2,C5 | 20 | 20 |
xxx.xxx.xxx.xxx |filt| 2min 5sec | F22 | 20 | 20 |
xxx.xxx.xxx.xxx |stat| 0min 0sec | all | 20 | 20 |
Active Group Addresses |Type| Expires | Ports
----------------------------+----+--------------------------------
xxx.xxx.xxx.xxx |filt| 1min 2sec | A1
28 Multimedia Traffic Control with IP Multicast (IGMP) v2 NG

HP 2920 Series Specifications

General

Brand	HP
Model	2920 Series
Category	Switch
Language	English