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igmp snooping

a) Is igmp snooping enabled by deafult in 2950C series switches ?

b) Is is necessary to disable it while using these switches for the sync network between 2 checkpoint firewalls with clusterXL?

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New Member

Re: igmp snooping

By default, IGMP is enable globally on the switch. IGMP is for IP multicast purposes. If you do not have any multicast traffic going through the network, I would recommend to disable it manually.

Command "sh ip igmp snooping" will show you whether the swicth is enabled with IGMP snooping.

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