HP Manager Software manual Maxage, VLANs to 4 seconds, Issues a topology change message

set spantree maxage 391

„ vlan vlan-id— VLAN name or number. MSS changes the interval on only the specified VLAN.

	Defaults — The default hello timer interval is 2 seconds.
	Access — Enabled.
	History —Introduced in MSS Version 3.0.
	Examples — The following command changes the hello interval for all
	VLANs to 4 seconds:
	WX4400# set spantree hello 4 all
	success: change accepted.
	See Also
	„ display spantree on page 376
set spantree	Changes the maximum age for an STP root bridge hello packet that is
maxage	acceptable to a wireless LAN switch acting as a designated bridge on one
	or all of its VLANs. After waiting this period of time for a new hello
	packet, the WX switch determines that the root bridge is unavailable and
	issues a topology change message.
	Syntax — set spantree maxage aging-time{all vlan vlan-id}
	„ aging-time— Maximum age value. You can specify from 6 through
	40 seconds.
	„ all — Changes the maximum age on all VLANs.
	„ vlan vlan-id— VLAN name or number. MSS changes the maximum
	age on only the specified VLAN.
	Defaults — The default maximum age for root bridge hello packets is 20
	seconds.
	Access — Enabled.
	History —Introduced in MSS Version 3.0.