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Configuring, Modifying, and Monitoring the Unit
37
Hello Time: set-br-hellot
The set-br-hellot command sets the Spanning Tree bridge’s hello time.
set-br-hellot <hello_time>
The hello_time is an integer in the range 1..10, displayed in seconds. The default value is 2.
Forward delay: set-br-fwdel
The set-br-fwdel command sets the Spanning Tree Bridge Forward Delay, which controls
the amount of time between the listening and forwarding states of a port.
set-br-fwdel <forward_delay>
The forward_delay value is an integer displayed in seconds in the range 4..30. The default
value is 15.
Viewing the Port Configuration
get-st-pcfg
The set-br-pcfg command retrieves Spanning Tree port parameter table. If Spanning Tree
is disabled, no parameters are retrieved.
get-st-pcfg {<port-number>|all}
opt. [arg#0] port index in format <dport>; default:all
Example
SYS_console>get-st-pcfg
STP PORT TABLE
================
ID Prior State PathCost DesigRoot DesigCost DesigBridge DesigPort
--------------------------------------------------------------------------
1 128 FWD 10 8000-0020-1a00-8ca2 20 8000-0020-1a00-a75a 8001 D
2 128 FWD 10 8000-0020-1a00-8ca2 20 8000-0020-1a00-a75a 8002 D
3 128 FWD 10 8000-0020-1a00-8ca2 20 8000-0020-1a00-a75a 8003 D
4 128 FWD 10 8000-0020-1a00-8ca2 20 8000-0020-1a00-a75a 8004 D
5 128 FWD 10 8000-0020-1a00-8ca2 20 8000-0020-1a00-a75a 8005 D
Setting Port Configuration
Port priority: set-prt-prio
The set-prt-prio command sets the Spanning Tree port priority, and gives ports priorities
for blocking.
set-prt-prio <dport>
The dport is the decimal port number, port_priority is an integer in the range 1..255. The
default value is 128.