Nortel Networks 2300 Series manual Set spantree fwddelay, Set spantree hello

404STP Commands

Usage If you plan to use the backbone fast convergence feature, you must enable it on all the bridges in the spanning tree.

Examples The following command enables backbone fast convergence:

WSS# set spantree backbonefast enable

success: change accepted.

See Also show spantree backbonefast on page 403

set spantree fwddelay

Changes the period of time after a topology change that a WSS which is not the root bridge waits to begin forwarding Layer 2 traffic on one or all of its configured VLANs. (The root bridge always forwards traffic.)

Syntax set spantree fwddelay delay {all vlan vlan-id}

delay	Delay value. You can specify from 4 through 30 seconds.
all	Changes the forwarding delay on all VLANs.
vlan vlan-id	VLAN name or number. WSS Software changes the forwarding delay on
	only the specified VLAN.

Defaults The default forwarding delay is 15 seconds. Access Enabled.

Examples The following command changes the forwarding delay on VLAN pink to 20 seconds:

WSS# set spantree fwddelay 20 vlan pink

success: change accepted.

See Also show spantree on page 400

set spantree hello

Changes the interval between STP hello messages sent by a WSS when operating as the root bridge, on one or all of its configured VLANs.

Syntax set spantree hello interval {all vlan vlan-id}

interval	Interval value. You can specify from 1 through 10 seconds.
all	Changes the interval on all VLANs.
vlan vlan-id	VLAN name or number. WSS Software changes the interval on only the
	specified VLAN.

Defaults The default hello timer interval is 2 seconds.

Access Enabled.

NN47250-100 (Version 02.51)