4-110 Sun Fire B1600 Blade System Chassis Switch Administration Guide •June 2003
Command Mode
Global Configuration
Command Usage
This command sets the maximum time (in seconds) a device can wait without
receiving a configuration message before attempting to reconfigure. All device
ports (except for designated ports) should receive configuration messages at
regular intervals. Any port that ages out STA information (provided in the last
configuration message) becomes the designated port for the attached LAN. If it
was a root port, a new root port is selected from among the device ports attached
to the network.
Example
4.3.11.6 spanning-tree priority
Use this command to configure the spanning tree priority globally for this switch.
Use the no form to restore the default.
Syntax
spanning-tree priority priority
no spanning-tree priority
priority – Priority of the bridge (0=highest, 61440=lowest).
(Range – 0 to 61,440, in steps of 4096; Options: 0, 4096, 8192, 12288, 16384,
20480, 24576, 28672, 32768, 36864, 40960, 45056, 49152, 53248, 57344, 61440)
Default Setting
32768
Command Mode
Global Configuration
Console(config)#spanning-tree max-age 40
Console(config)#