3Com 3CRWX440095A manual Clear spantree, Portcost, STP root bridge in all VLANs on a WX switch

320CHAPTER 10: STP COMMANDS

Table 59 STP Commands by Usage (continued)

Type	Command
Fast	set spantree backbonefast on page 337
Convergence,
	display spantree backbonefast on
cont.
	page 326
	set spantree uplinkfast on page 345
	display spantree uplinkfast on page 335
Statistics	display spantree statistics on page 329
	clear spantree statistics on page 323

clear spantree	Resets to the default value the cost of a network port or ports on paths to
portcost	the STP root bridge in all VLANs on a WX switch.

Syntax — clear spantree portcost port-list

„port-list— List of ports. The port cost is reset on the specified ports.

Defaults — None.

Access — Enabled.

History —Introduced in MSS Version 3.0.

Usage — This command resets the cost in all VLANs. To reset the cost for only specific VLANs, use the clear spantree portvlancost command.

Examples — The following command resets the STP port cost on ports 5 and 6 to the default value:

WX1200# clear spantree portcost 5-6 success: change accepted.

See Also

„clear spantree portvlancost on page 321

„display spantree on page 324

„display spantree portvlancost on page 329

„set spantree portcost on page 340

„set spantree portvlancost on page 343