From: John Matijevic (matijevi@bellsouth.net)
Date: Sat Aug 02 2003 - 13:14:00 GMT-3
Team,
If anyone can get this to work using port-priority command please let me
know. Otherwise I am assuming the DocCd is wrong that the port-priority
value modification does not make a difference.
The only way I could change the state from forwarding to blocking was to
adjust the cost. In my initial thinking based on the DocCd I thought I could
do this with the port-priority. I even tried using the value 112. Based on
the following:
Valid priority values are 0, 16, 32, 48, 64, 80, 96, 112, 128, 144, 160,
176, 192, 208, 224, and 240. All other values are rejected.
Sincerely,
Matijevic
----- Original Message -----
From: "John Matijevic" <matijevi@bellsouth.net>
To: <ccielab@groupstudy.com>
Sent: Saturday, August 02, 2003 11:29 AM
Subject: spanning-tree and port priority
> Hello Team,
> I know there is an ealier thread on 7/7/03, on this that I read, but no
> response.
> I am trying to change the state from blocking to forwarding on a non-root
> switch.
> I used the command under interface:
> spanning-tree vlan 1 port-priority 100,
> By lowering the priority the port should go into forwarding state and the
rest
> should be blocking. However, this is not happening, I know there was an
> earlier thread on this but there was no response.
> p1s2#sh span vlan 1
>
> VLAN0001
> Spanning tree enabled protocol ieee
> Root ID Priority 24577
> Address 000b.be5d.5b80
> Cost 19
> Port 21 (FastEthernet0/21)
> Hello Time 2 sec Max Age 20 sec Forward Delay 15 sec
>
> Bridge ID Priority 32769 (priority 32768 sys-id-ext 1)
> Address 000b.46d9.2580
> Hello Time 2 sec Max Age 20 sec Forward Delay 15 sec
> Aging Time 300
>
> Interface Port ID Designated
Port
> ID
> Name Prio.Nbr Cost Sts Cost Bridge ID
> Prio.Nbr
> ---------------- -------- --------- --- --------- --------------------
> --------
> Fa0/21 128.21 19 FWD 0 24577 000b.be5d.5b80
128.21
> Fa0/22 128.22 19 BLK 0 24577 000b.be5d.5b80
128.22
> Fa0/23 128.23 19 BLK 0 24577 000b.be5d.5b80
128.23
> Fa0/24 100.24 19 BLK 0 24577 000b.be5d.5b80
128.24
>
> p1s2#
> port fa0/21 is the port im trying to change, on the non-root switch.
> Any suggestions?
> Sincerely,
> Matijevic
>
>
> _______________________________________________________________________
> You are subscribed to the GroupStudy.com CCIE R&S Discussion Group.
>
> Subscription information may be found at:
> http://www.groupstudy.com/list/CCIELab.html
This archive was generated by hypermail 2.1.4 : Tue Sep 02 2003 - 18:53:51 GMT-3