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SET BRIDGE_PORT STP BRIDGE_MODE
SET BRIDGE_PORT STP
BRIDGE_MODE
Use the SET BRIDGE_PORT STP BRIDGE_MODE command to disable the
Spanning Tree Protocol on a SwitchModule port. Disable Spanning Tree only
when no physical loops exist, such as when a port is directly connected to an
end station.
To determine the current status of Spanning Tree on a port, enter the SHOW
BRIDGE_PORT VERBOSE command and examine the Bridge Port Mode field.
Format
Example 1
The following command disables Spanning Tree on port 4 of the SwitchModule
in slot 14:
CB5000>
set bridge_port 14.4 stp bridge_mode disable
Example 2
The following command configures quick forward mode on a port.
CB5000> set bridge_port 6.5 stp bridge_mode quick_forward
Bridge Port 06.05 Bridge Mode set to QUICK_FORWARD. Setting saved.
This command causes port 6.5 to go directly to the forwarding stage.
Related Commands
SET VBRIDGE STP MODE
SHOW BRIDGE_PORT
slot.port Identifies the port for this operation.
slot (1 through 17) is the slot number and port (1 through 24) is the
port number. For example, to identify port 4 on the module in slot 6,
enter
6.4
slot.
all
Specifies that all ports in the slot are affected by this operation.
disable
Disables the Spanning Tree Protocol on a SwitchModule port.
normal
Enables the Spanning Tree Protocol on a SwitchModule port. By default,
Spanning Tree is enabled on SwitchModule ports.
quick_forward
Quick forwarding causes a port to skip the Listening and Learning states
and go directly to the Forwarding state. A port in quick forward mode
still receives and transmits BPDUs and can, if necessary, enter the
blocking state to prevent loops.
slot.
all
set bridge_port
slot.port
bridge_mode
stp
disable
normal
quick_forward