Service Manual

hello-time
Set the time interval between generation of MSTB bridge protocol data units (BPDUs).
Syntax
hello-time seconds
To return to the default value, use the no hello-time command.
Parameters
seconds Enter a number as the time interval between transmission of BPDUs. The range is from 1
to 10. The default is 2 seconds.
Defaults 2 seconds
Command Modes MULTIPLE SPANNING TREE
Command History
Version Description
9.9(0.0) Introduced on the FN IOM.
8.3.16.1 Introduced on the MXL 10/40GbE Switch IO Module.
Related Commands
edge-port bpdufilter default — the amount of time the interface waits in the Blocking State and the Learning
State before transitioning to the Forwarding State.
max-age — changes the wait time before MSTP refreshes protocol configuration information.
max-age
To maintain configuration information before refreshing that information, set the time interval for the MSTB.
Syntax
max-age seconds
To return to the default values, use the no max-age command.
Parameters
max-age Enter a number of seconds the system waits before refreshing configuration information.
The range is from 6 to 40. The default is 20 seconds.
Defaults 20 seconds
Command Modes MULTIPLE SPANNING TREE
Command History
Version Description
9.9(0.0) Introduced on the FN IOM.
8.3.16.1 Introduced on the MXL 10/40GbE Switch IO Module.
Related Commands
edge-port bpdufilter default — the amount of time the interface waits in the Blocking State and the Learning
State before transitioning to the Forwarding State.
hello-time — changes the time interval between BPDUs.
Multiple Spanning Tree Protocol (MSTP) 821