Bridge 1X1 - Alcatel-Lucent OmniSwitch 6850-48 Cli Reference Manual

bridge 1x1

Enables or disables the Spanning Tree status on a single port or an aggregate of ports for the specified
VLAN instance.
bridge 1x1 vid {slot/port | logical_port} {enable | disable}
Syntax Definitions
vid
slot/port
logical_port
enable
disable
Defaults
By default, the Spanning Tree status is enabled on eligible ports.
Platforms Supported
OmniSwitch 6400, 6850, 6850E, 6855, 9000E
Usage Guidelines
•
This command is an explicit Spanning Tree command that only applies to the specified VLAN instance
regardless of which operating mode (flat or 1x1) is active on the switch.
•
If the switch is running in the flat mode when this command is used, the Spanning Tree status
configured for the port is not active for the specified VLAN instance until the operating mode for the
switch is changed to the 1x1 mode.
•
Note that when a configuration snapshot is taken of the switch, all Spanning Tree commands are saved
in their explicit format.
•
When the Spanning Tree status is disabled on a port, the port is set to a forwarding state for the
specified instance.
•
If STP is disabled on a VLAN in the 1x1 mode, the port Spanning Tree status is ignored and all active
ports associated with the VLAN are put in a forwarding state and not included in the Spanning Tree
Algorithm. Note that ports at this point are not switching BPDU, unless the BPDU switching status for
the VLAN is enabled.
•
Physical ports that are reserved for link aggregation do not participate in the Spanning Tree
Algorithm. Instead, the algorithm is applied to the aggregate logical link (virtual port) that represents a
collection of physical ports.
page 7-62
An existing VLAN ID number (1–4096).
The slot number for the module and the physical port number on that
module (for example, 3/1 specifies port 1 on slot 3).
The Link aggregate ID number (0–31).
Enables Spanning Tree on the specified port for the specified instance.
Disables Spanning Tree on the specified port for the specified instance.
Distributed Spanning Tree Commands
OmniSwitch CLI Reference Guide June 2012