User`s guide

Using the Administrative Interface 7-37
Spanning Tree Commands
set-br-maxage
Usage:
set-br-maxage <maxage>
This command sets the Spanning Tree bridge MaxAge. This is the amount of time
between Spanning Tree configuration messages. Note that
maxage
is in units of
seconds in the range 6...40, while the corresponding MIB variable,
dot1dStpBridgeMaxAge (RFC 1493), is in units of hundreths of a second, in the range
600...4000, and must be a multiple of 100.
set-br-hellot
Usage:
set-br-hellot <hello_time>
This command sets the Spanning Tree bridge Hello Time.
hello_time
is an integer in
the range 1...10. Note that
hello_time
is in units of seconds, while the corresponding
MIB variable, dot1dStpBridgeHelloTime (RFC 1493), is in units of hundreths of
seconds in the range 100...1000, and must be a multiple of 100.
SYS_console> set-br-hellot 2
The Bridge Hello Time was changed
SYS_console>
set-br-fwdel
Usage:
set-br-fwdel <forward_delay>
This command sets the Spanning Tree bridge Forward Delay. This controls the
amount of time between the listening and forwarding Spanning Tree states, and is
completely unrelated to the forwarding latency. Note that
forward_delay
is an integer
in units of seconds in the range 4...30, while the corresponding MIB variable,
dot1dStpBridgeForwardDelay (RFC 1493), is in units of hundreths of seconds in the
range 400...3000, and must be a multiple of 100.
set-br-prio
Usage:
set-prt-prio <port_number> <port_priority>
This command sets the Spanning Tree port priority. The
port_number
value is the
decimal port number, and the
port_priority
value is an integer in the range 0...255.
This is equivalent to setting the MIB variable dot1dStpPortPriority (RFC 1493).