Dell PowerConnect B-RX Configuration Manual page 975

Enabling or disabling BFD for IS-IS for a specific interface
You can selectively enable or disable BFD on any IS-IS interface as shown in the following.
BigIron RX#(config-if-e1000-3/1)# isis bfd
Syntax: isis bfd [disable]
The disable option disables BFD for IS-IS on the interface.
BigIron RX Series Configuration Guide
53-1001986-01
Configuring BFD for the specified protocol
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