Command Line Interface Guide

916 FIP Snooping Commands
s1(config)#feature fip-snooping
fip-snooping enable
Use the fip-snooping command in VLAN Configuration mode to enable
snooping of FIP packets on the configured VLANs. FIP snooping is disabled
on VLANs by default.
Use the no form of the command to return the mode to the default (off).
Syntax
fip-snooping enable
no fip-snooping enable
Default Configuration
The default mode is off (FIP snooping is disabled.)
Command Mode
VLAN Configuration
User Guidelines
Priority Flow Control (PFC) must be operationally enabled before FIP
snooping can operate on an interface. VLAN tagging must be enabled on the
interface in order to carry the dot1p value through the network.
This command can only be entered after FIP snooping is enabled using the
feature fip-snooping command. Otherwise, it does not appear in the CLI
syntax tree.
Example
The following example enables FIP snooping on VLANs 2, 3,...8.
s1(config)#vlan 2-8
s1(config-vlan)#fip-snooping enable
2CSPC4.X8100-SWUM100.book Page 916 Wednesday, August 29, 2012 6:23 PM