Dell POWEREDGE M1000E - Manual (Page 260)

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Cisco Catalyst Blade Switch 3130 and 3032 for Dell Command Reference
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Chapter 2 Cisco Catalyst Blade Switch 3130 and 3032 for Dell Cisco IOS Commands
ip igmp snooping querier
ip igmp snooping querier
Use the ip igmp snooping querier global configuration command on the switch stack or on a standalone
switch to globally enable the Internet Group Management Protocol (IGMP) querier function in Layer 2
networks. Use the command with keywords to enable and configure the IGMP querier feature on a
VLAN interface. Use the no form of this command to return to the default settings.
ip igmp snooping querier [vlan vlan-id] [address ip-address | max-response-time response-time
| query-interval interval-count | tcn query [count count | interval interval] | timer expiry |
version version]
no ip igmp snooping querier [vlan vlan-id] [address | max-response-time | query-interval | tcn
query { count count | interval interval} | timer expiry | version]
Syntax Description
Defaults The IGMP snooping querier feature is globally disabled on the switch.
When enabled, the IGMP snooping querier disables itself if it detects IGMP traffic from a
multicast-enabled device.
Command Modes Global configuration
Command History
vlan vlan-id (Optional) Enable IGMP snooping and the IGMP querier function on the
specified VLAN. The range is 1 to 1001 and 1006 to 4094.
address ip-address (Optional) Specify a source IP address. If you do not specify an IP address,
the querier tries to use the global IP address configured for the IGMP querier.
max-response-time
response-time (Optional) Set the maximum time to wait for an IGMP querier report. The range
is 1 to 25 seconds.
query-interval
interval-count (Optional) Set the interval between IGMP queriers. The range is 1 to 18000
seconds.
tcn query[count count
| interval interval] (Optional) Set parameters related to Topology Change Notifications (TCNs).
The keywords have these meanings:
• count count—Set the number of TCN queries to be executed during the
TCN interval time. The range is 1 to 10.
• interval interval—Set the TCN query interval time. The range is 1 to
255.
timer expiry (Optional) Set the length of time until the IGMP querier expires. The range
is 60 to 300 seconds.
version version (Optional) Select the IGMP version number that the querier feature uses.
Select 1 or 2.
Release Modification
12.2(40)EX1 This command was introduced.