In this mode, you can specify a neighbor ID and the maximum number of branches that the neighbor can have.
From Global Configuration mode, type neighbor and press Enter.
host1(config-l2c)#neighbor host1(config-l2c-neighbor)#? default Set a command to its default(s) do Run an exec mode command (alias command run) exit Exit from the current command mode help Describe the interactive help system id Configure neighbor-id associated with neighbor log Configure logging settings macro Run a CLI macro max-branches Configure max number of branches for neighbor no Negate a command or set its default(s) run Run an exec mode command (alias command do) sleep Make the Command Interface pause for a specified duration