Allied Telesis management software layer 2+ fast ethernet switches manual SET Rstp

AT-S62 Command Line User’s Guide

SET RSTP

Syntax

set rstp [default] [priority=priority] [hellotime=hellotime] [forwarddelay=forwarddelay] [maxage=maxage] [rstptypeforceversion=stpcompatible forcestpcompatiblenormalrstp]

Parameters
default		Returns all bridge and port RSTP settings to the
		default values. This parameter cannot be used with
		any other command parameter and only when RSTP is
		disabled. (This parameter performs the same function
		as the PURGE RSTP command.)
priority		Specifies the priority number for the bridge. This
		number is used in determining the root bridge for
		RSTP. The bridge with the lowest priority number is
		selected as the root bridge. If two or more bridges
		have the same priority value, the bridge with the
		numerically lowest MAC address becomes the root
		bridge. The range is 0 to 61,440 in increments of 4,096.
		The range is divided into sixteen increments, as
		shown in the following table. You specify the
		increment that represents the desired bridge priority
		value. The default value is 32,768, which is increment
		8.
		Table 5 Bridge Priority Value Increments
	Increment		Bridge	Increment	Bridge
			Priority		Priority
	0		0	8	32768
	1		4096	9	36864
	2		8192	10	40960
	3		12288	11	45056
	4		16384	12	49152
	5		20480	13	53248
	6		24576	14	57344

397