Quick Reference Guide

454 PowerConnect B-Series TI24X Configuration Guide
53-1002269-02
IGMP snooping show commands
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NOTE
The device must be in passive mode before it can be configured for PIM SM snooping.
To disable the feature, enter the following command.
PowerConnect(config)# no ip pimsm-snooping
If you also want to disable IP multicast traffic reduction, enter the following command.
PowerConnect(config)# no ip multicast
Syntax: [no] ip pimsm-snooping
Enabling PIM SM snooping on a VLAN
You can enable PIM SM snooping for a specific VLAN. For example, the following commands enable
PIM SM snooping on VLAN 20.
PowerConnect(config)# vlan 20
PowerConnect(config-vlan-20)# multicast pimsm-snooping
Syntax: [no] multicast pimsm-snooping
Disabling PIM SM snooping on a VLAN
When PIM SM snooping is enabled globally, you can still disable it for a specific VLAN. For example,
the following commands disable PIM SM snooping for VLAN 20. This setting overrides the global
setting.
PowerConnect(config)# vlan 20
PowerConnect(config-vlan-20)# multicast disable-pimsm-snoop
Syntax: [no] multicast disable-pimsm-snoop
IGMP snooping show commands
This section shows how to display information about IGMP snooping, including:
• “Displaying the IGMP snooping configuration”
• “Displaying IGMP snooping errors”
• “Displaying IGMP group information”
• “Displaying IGMP snooping mcache information”
• “Displaying software resource usage for VLANs”
• “Displaying the status of IGMP snooping traffic”
Displaying the IGMP snooping configuration
To display the global IGMP snooping configuration, enter the following command at any level of the
CLI.