KB.15.15

Displays IGMP configuration for a specific VLAN on the switch, including per-port

data.

For more information, see the Management and Configuration Guide for your switch.

Example:

Suppose you have the following VLAN and IGMP configurations on the switch:

QuerierIGMP enabledVLAN nameVLAN ID

NoYesDEFAULT_VLAN1

YesYesVLAN-222

YesNoVLAN-333

You could use the CLI to display this data as follows:

Example 2 Listing of IGMP configuration for all VLANs in the switch

HP Switch(config)# show ip igmp config

IGMP Service Config

Control unknown multicast [Yes] : Yes

Forced fast leave timeout [0] : 4

Delayed flush timeout [0] : 0

VLAN ID VLAN Name IGMP Enabled Querier Allowed Querier Interval

------- ------------ ------------ --------------- ----------------

1 DEFAULT_VLAN Yes No 125

22 VLAN-2 Yes Yes 125

33 VLAN-3 No Yes 125

The following version of the show ip igmp command includes the VLAN ID (vid)

designation, and combines the above data with the IGMP per-port configuration:

Figure 1 Listing of IGMP configuration for a specific VLAN

HP Switch(config)# show ip igmp 2 config

IGMP Service

VLAN

ID : 2

VLAN Name : VLAN2

IGMP Enabled [No] : Yes

Forward with High Priority [No] : No

Querier Allowed [Yes} : Yes

Querier Interval [125] : 125

Port Type | IP Mcast

---- ---------+ --------

B14 1000T Auto

B15 1000T Forward

B16 1000T Blocked

IGMP

Configuration for

the Selected VLAN

IGMP

Configuration On

the Individual Ports

in the VLAN

16 Multimedia Traffic Control with IP Multicast (IGMP)