mac

Commands for bpdu-tunnel
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Chapter 14 Commands for bpdu-tunnel
14.1 bpdu-tunnel dmac
Command: bpdu-tunnel dmac <mac>
no bpdu-tunnel dmac
Function: Configure the tunnel MAC address globally, the no command restores the
default tunnel MAC address.
Parameter: <mac>: MAC address
Command Mode: Global mode
Default: Default MAC address.
Usage Guide: Configure the tunnel MAC address globally, use the configured MAC (it
must be multicast MAC address) to forward the specified protocol across the tunnel.
Example: Configure the tunnel MAC address.
Switch(Config)# bpdu-tunnel dmac 01-02-03-04-05-06
14.2 bpdu-tunnel stp
Command: bpdu-tunnel stp
no bpdu-tunnel stp
Function: Configure the specified port to forward stp packets across the tunnel, the no
command cancels the operation.
Parameter: None.
Command Mode: Port mode
Default: Port does not forward any protocol packets across the tunnel.
Usage Guide: Disable stp function on the port before configuring this command.
Example: Configure Ethernet 4/5 to forward stp packets across the tunnel.
Switch(Config)#in Ethernet 4/5
Switch(Config-if-ethernet 4/5)#bpdu-tunnel stp
14.3 bpdu-tunnel gvrp
Command: bpdu-tunnel gvrp
no bpdu-tunnel gvrp
Function: Configure the specified port to forward gvrp packets across the tunnel, the no