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but can be adjusted between 1 and 10
seconds.
<hello_time>: 1~10 seconds
For example:
SWH(config-stp-sys)# hello-time 2
delay <forward_delay>
It is the time spent in each Listening and
Learning state before the Forwarding state is
entered. This forward delay occurs when a
typology changes (a new bridge comes onto a
busy network). If a switch changes too often, it
is possible that not all network links will be
ready to change their state and loops can
happen as a result. The forward delay interval
is set to 15 seconds but can be adjusted
between 4 and 30 seconds.
<forward_delay>: 4~30 seconds
For example:
SWH(config-stp-sys)# delay 15
version <stp | rstp >
Set the Spanning Tree Protocol to be used.
Both STP and RSTP have similar functions;
however, RSTP achieves faster convergence
than STP.
NOTE: If you choose STP, you can not enable
ports to be edge ports or point to point ports.
The fields for “Edge” and “Point to point”
become selectable in RSTP Physical Port
Settings when you select RSTP.
For example:
SWH(config-stp-sys)# version stp
exit
Quit the current mode and return to STP
mode.
show
Show currently-configured STP settings.
state <port_list> <enable | disable>
To enable or disable each port’s RSTP or STP
state.
<port_list>: Specify a port number or multiple
port numbers with the format 5, 7, 8, 9, 12 or
5, 7-9, 12.
For example:
SWH(config-stp)# state 1-4,10-15,19 enable
SWH(config-stp)#
path-cost <port_list> <path_cost>
Specify each port’s path cost. By default, each
port has the same path cost which is 1. Each
switch has a relative cost that is used to
decide the shortest path to forward a packet.
The lowest cost path is always used to decide
which port is a root port unless the other path
is down. If you have multiple bridges and
interfaces then you may need to adjust the
priorities to achieve optimized performance.
<port_list>: Specify a port number or multiple
port numbers with the format 5, 7, 8, 9, 12 or
