3Com SuperStack II - Setting the Spanning Tree Path Cost; Enabling and Disabling Spanning Tree Fast Start

112 C
HAPTER
4: W
ORKING
W
ITH THE
C
OMMAND
L
INE
I
NTERFACE
2
Enter the number of a port on the Switch unit. If the port selected is
working in VLT mode the display will show the port as being a member of
all current VLANs with
Tagging
shown as
vlt
.
The port information for the Switch is displayed as shown in the example
below.
Setting the Spanning
Tree Path Cost
You can set the spanning tree path cost on a port of the current Switch
using the
stpCost
command on the Port menu.
To set the spanning tree path cost:
1
At the Top-level menu, enter:
bridge port stpCost
The following prompt is displayed:
Select bridge port (1-12):
2
Enter the number of the port.
The following prompt is displayed:
Enter new value (1-65535) [10]:
3
Enter the new value for the spanning tree path cost on the port.
Enabling and
Disabling Spanning
Tree Fast Start
You can enable or disable spanning tree fast start on a port of the current
Switch unit using the
stpFastStart
command on the Port menu.
To enable or disable spanning tree fast start:
1
At the Top-level menu, enter:
bridge port stpFastStart
The following prompt is displayed:
Select bridge ports (1-12) [1]:
Unit 2, Port 1 Detailed Information
State: Disabled fwdTransitions: 0
StpCost: 19 BroadcastStormControl: Enabled
VLAN Membership
VLAN ID Local ID Vlan Name Tagging
-----------------------------------------------------------
1 1 Default VLAN None
Select menu option: