Dell PowerConnect 8100 CLI Reference Guide - Page 904
Example, fip-snooping enable, Syntax, Default Configuration, Command Mode, User Guidelines
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When FIP snooping is enabled, FC-BB-5 Annex D ACLs are installed on the switch and FIP frames are snooped. FIP snooping will not allow FIP or Fiber Channel over Ethernet (FCoE) frames to be forwarded over a port until the port is operationally enabled for PFC. VLAN tagging must be enabled on the interface in order to carry the dot1p values through the network. FIP snooping requires all FIP ports be configured with an untagged VLAN to establish the FIP sessions. Routing cannot be enabled on the VLAN. To disable routing on a VLAN, use the "no ip address" command in interface VLAN mode. Example The following example enables the FIP snooping feature. 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. 904 FIP Snooping Commands
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