Multimedia Traffic Control with IP Multicast (IGMP)
CLI: Configuring and Displaying IGMP
IGMP Configuration
for the Selected
VLAN
IGMP Configuration
On the Individual
Ports in the VLAN
Figure 13-2. Example Listing of IGMP Configuration for A Specific VLAN
N o t e
13-8
Enabling or Disabling IGMP on a VLAN. You can enable IGMP on a
VLAN, along with the last-saved or default IGMP configuration (whichever
was most recently set), or you can disable IGMP on a selected VLAN. Note
that this command must be executed in a VLAN context.
Syntax:
[no] ip igmp
For example, here are methods to enable and disable IGMP on the default
VLAN (VID = 1).
HPswitch(config)# vlan 1 ip igmp
HPswitch(vlan-1)# ip igmp
HPswitch(config)# no vlan 1 ip igmp
If you disable IGMP on a VLAN and then later re-enable IGMP on that VLAN,
the switch restores the last-saved IGMP configuration for that VLAN. For more
on how switch memory operates, see Chapter 6, "Switch Memory and Config
uration".
Enables IGMP on VLAN 1.
Same as above.
Disables IGMP on VLAN 1.