Cisco WS-C3560E-48PD-SF Command Reference - Page 455

Chapter 2 Catalyst 3560 Switch Cisco IOS Commands show ip igmp snooping show ip igmp snooping Use the show ip igmp snooping user EXEC command to display the Internet Group Management Protocol (IGMP) snooping configuration of the switch or the VLAN. show ip igmp snooping [groups | mrouter | querier] [vlan vlan-id] [ | {begin | exclude | include} expression] Syntax Description groups mrouter querier vlan vlan-id | begin | exclude | include expression (Optional) See the show ip igmp snooping groups command. (Optional) See the show ip igmp snooping mrouter command. (Optional) See the show ip igmp snooping querier command. (Optional) Specify a VLAN; the range is 1 to 1001 and 1006 to 4094 (available only in privileged EXEC mode). (Optional) Display begins with the line that matches the expression. (Optional) Display excludes lines that match the expression. (Optional) Display includes lines that match the specified expression. Expression in the output to use as a reference point. Command Modes User EXEC Command History Release 12.1(19)EA1 12.2(20)SE Modification This command was introduced. The groups keyword was added. The show ip igmp snooping groups command replaced the show ip igmp snooping multicast command. Usage Guidelines Use this command to display snooping configuration for the switch or for a specific VLAN. VLAN IDs 1002 to 1005 are reserved for Token Ring and FDDI VLANs and cannot be used in IGMP snooping. Expressions are case sensitive. For example, if you enter | exclude output, the lines that contain output do not appear, but the lines that contain Output appear. 78-16405-05 Catalyst 3560 Switch Command Reference 2-423