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DGS-3400 Series Layer 2 Gigabit Managed Switch CLI Manual
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show bpdu_tunnel
Purpose Used to display the L2PT global state, tunnel destination MAC address, and port state.
Syntax
show bpdu_tunnel
Description This command is used to display L2PT global state, tunnel destination MAC address, and
port state.
Parameters None.
Restrictions None.
Example usage:
To display the L2PT state of all ports:
DGS-3426:5#show bpdu_tunnel
Command: show bpdu_tunnel
BPDU Tunnel : Disabled
STP Tunnel Multicast Address : 01-05-5D-00-00-00
STP Tunnel Port : 1:1-1:4
GVRP Tunnel Multicast Address : 01-05-5D-00-00-21
GVRP Tunnel Port :
Uplink Port :
DGS-3426:5#
enable bpdu_tunnel
Purpose Used to enable the L2PT function.
Syntax
enable bpdu_tunnel
Description This command is used to enable the L2PT function.
By default, L2PT is disabled.
Parameters None.
Restrictions Only Administrator and Operator-level users can issue this command.
Example usage:
To enable L2PT:
DGS-3426:5#enable bpdu_tunnel
Command: enable bpdu_tunnel
Success.
DGS-3426:5#
disable bpdu_tunnel
Purpose Used to disable the L2PT function.
Syntax
disable bpdu_tunnel
Description This command is used to disable the L2PT function.
Parameters None.
Restrictions Only Administrator and Operator-level users can issue this command.
Example usage:
To disable L2PT:
