Command Line Interface
4-164
4
spanning-tree max-age
This command configures the spanning tree bridge maximum age globally for this
switch. Use the
no
form to restore the default.
Syntax
spanning-tree max-age
seconds
no spanning-tree
max-age
seconds
- Time in seconds. (Range: 6-40 seconds)
The minimum value is the higher of 6 or [2 x (hello-time + 1)].
The maximum value is the lower of 40 or [2 x (forward-time - 1)].
Default Setting
20 seconds
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 is a root port, a new root port is selected from among the device ports
attached to the network.
Example
Related Commands
spanning-tree forward-time (4-162)
spanning-tree hello-time (4-163)
spanning-tree priority
This command configures 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. (Range – 0-61440, in steps of 4096;
Options: 0, 4096, 8192, 12288, 16384, 20480, 24576, 28672, 32768,
36864, 40960, 45056, 49152, 53248, 57344, 61440)
Default Setting
32768
Console(config)#spanning-tree max-age 40
Console(config)#
Summary of Contents for 24/48 10/100 Ports + 2GE
Page 2: ......
Page 4: ...ES3526XA ES3552XA F2 2 6 3 E122006 CS R02 149100005500H...
Page 18: ...Contents xiv...
Page 22: ...Tables xviii...
Page 26: ...Figures xxii...
Page 34: ...Introduction 1 8 1...
Page 44: ...Initial Configuration 2 10 2...
Page 242: ...Configuring the Switch 3 198 3...
Page 498: ...Software Specifications A 4 A...
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