Alcatel Carrier Internetworking Solutions Switch/Router Conguring Spanning Tree Port Parameters

Configuring Spanning Tree
Page 17-30
Configuring Spanning Tree Port Parameters
The stpc commands allows you to configure port parameters (as opposed to bridge parame-
ters) for spanning tree. To configure port parameters
1. Enter the stpc command as shown:
stpc <groupNumber>
where <groupNumber> is the number of the group in the switch for which you want to
configure spanning tree port parameters. For example, to configure parameters for Group
1, you would enter:
stpc 1
As a variation of this command, you can enter the stpc command without specifying a
group. This will allow you to configure the port parameters on the currently selected
group. For information on how to select a group, see Selecting a Default Group on page
17-7.
A screen similar to the following is displayed:
Spanning Tree Port Configuration for Group 1 (Default GROUP (#1))
Port Path Enable tx Manual
Priority Cost Spanning Tree FA Mode
Index Slot/Intf/Service/Inst (a) (b) (c) (d) (e)
-------- ------------------------------ ----------- ------- --------------------- ---- -----------
1 2/ 1/ Brg/ 1 128 10 y NA n
2 2/ 2/ Brg/ 1 128 10 y NA n
3 3/ 1/ Brg/ 1 128 10 y NA n
4 3/ 2/ Brg/ 1 128 10 y NA n
5 3/ 3/ Brg/ 1 128 10 y NA n
6 3/ 4/ Brg/ 1 128 10 y NA n
7 3/ 5/ Brg/ 1 128 10 y NA n
8 3/ 6/ Brg/ 1 128 10 y NA n
9 3/ 7/ Brg/ 1 128 10 y NA n
10 3/ 8/ Brg/ 1 128 10 y NA n
11 3/ 9/ Brg/ 1 128 10 y NA n
12 3/ 10/ Brg/ 1 128 10 y NA n
13 3/ 11/ Brg/ 1 128 10 y NA n
14 3/ 12/ Brg/ 1 128 10 y NA n
15 3/ 13/ Brg/ 1 128 10 y NA n
16 3/ 14/ Brg/ 1 128 10 y NA n
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2. To modify a parameter, enter the index (row) number, column letter (a, b, c, d, or e), an
equal sign (=), and then the new parameter, as follows.
<index><column>=<new parameter>
For example, if you wanted to enable transmit Functional Address (tx FA in column d) for
the slot identified by index 10, then you would enter:
10d=y