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

Distributed Spanning Tree Commands

bridge 1x1 max age

Configures the bridge max age time value for an individual VLAN instance. This value is the amount of
time, in seconds, that Spanning Tree Protocol information learned from the network on any port is
retained. When this information has aged beyond the max age value, the information is discarded.
bridge 1x1 vid max age seconds
Syntax Definitions
vid
seconds
Defaults
By default, the bridge max age time value is set to 20 seconds.
Platforms Supported
OmniSwitch 6400, 6850, 6850E, 6855, 9000E
Usage Guidelines
•
A low max age time causes the Spanning Tree Algorithm to reconfigure more often.
•
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 specified max age time value
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.
Examples
-> bridge mode flat
-> bridge 1x1 2 max age 10
-> bridge 1x1 10 max age 40
-> bridge mode 1x1
-> bridge 1x1 255 max age 30
-> bridge 1x1 455 max age 10
Release History
Release 6.1; command introduced.
OmniSwitch CLI Reference Guide
An existing VLAN ID number (1–4094).
Max age time in seconds (6–40).
June 2012 page 7-41