Allied Telesis AT-S63 - Manual (Page 398)

Chapter 25: MSTP Commands
398
SET MSTP
Syntax
set mstp [default]
[forceversion=stpcompatible|forcestpcompatible|
normalmstp] [hellotime=
hellotime ]
[forwarddelay= forwarddelay ] [maxage= maxage ]
[maxhops= maxhops ] [configname=" name "]
[revisionlevel= number ]
Parameters
default Disables MSTP and returns all bridge and port MSTP
settings to the default values. This parameter cannot be
used with any other parameter. (This parameter
performs the same function as the PURGE MSTP
command.) The spanning tree protocol must be
disabled to use this parameter.
forceversion Controls whether the bridge will operate with MSTP or
in an STP-compatible mode. If you select MSTP, the
bridge will operate all ports in MSTP, except for those
ports that receive STP or RSTP BPDU packets. If you
select STP Compatible or Force STP Compatible, the
bridge uses its MSTP parameter settings, but sends
only STP BPDU packets from the ports
The options are:
stpcompatible The bridge uses the MSTP
parameter settings, but transmits
only STP BPDU packets from the
ports. This option is equivalent to
the FORCESTPCOMPATIBLE
option.
forcestpcompatible The bridge uses the MSTP
parameter settings, but transmits
only STP BPDU packets from the
ports. This option is equivalent to
the STPCOMPATIBLE option.