HP 6120XG HP ProCurve Series 6120 Blade Switches Multicast and Routing Guide - Page 30

Configuring IGMP Traffic Priority., Configuring the Querier Function

Page 30 highlights

Multimedia Traffic Control with IP Multicast (IGMP) CLI: Configuring and Displaying IGMP Configuring IGMP Traffic Priority. Syntax: vlan < vid > ip igmp high-priority-forward This command assigns "high" priority to IGMP traffic or returns a high-priority setting to "normal" priority. (The traffic will be serviced at its inbound priority.) (Default: normal.) ProCurve(config)# vlan 1 ip igmp high-priority-forward Configures high priority for IGMP traffic on VLAN 1. ProCurve(vlan-1)# ip igmp high-priority-forward Same as above command, but in the VLAN 1 context level. ProCurve(vlan 1)# no ip igmp high-priority-forward Returns IGMP traffic to "normal" priority. ProCurve> show ip igmp config Show command to display results of above high-priority commands. Configuring the Querier Function. Syntax: [no] vlan ip igmp querier This command disables or re-enables the ability for the switch to become querier if necessary. The no version of the command disables the querier function on the switch. The show ip igmp config command displays the current querier command. (Default Querier Capability: Enabled.) 2-11

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Multimedia Traffic Control with IP Multicast (IGMP)
CLI: Configuring and Displaying IGMP
Configuring IGMP Traffic Priority.
Configuring the Querier Function.
Syntax:
vlan <
vid
> ip igmp high-priority-forward
This command assigns “high” priority to IGMP traffic or
returns a high-priority setting to “normal” priority. (The
traffic will be serviced at its inbound priority.) (Default:
normal
.)
ProCurve(config)# vlan 1 ip igmp high-priority-forward
Configures high priority for IGMP traffic on VLAN 1.
ProCurve(vlan-1)# ip igmp high-priority-forward
Same as above command, but in the VLAN 1 context level.
ProCurve(vlan 1)# no ip igmp high-priority-forward
Returns IGMP traffic to “normal” priority.
ProCurve> show ip igmp config
Show command to display results of above high-priority
commands.
Syntax:
[no] vlan
<vid>
ip igmp querier
This command disables or re-enables the ability for the switch
to become querier if necessary. The
no
version of the command
disables the querier function on the switch. The
show ip igmp
config
command displays the current querier command.
(Default Querier Capability: Enabled.)