WS-12-250-DC STP

[phongc@smwd.com]

Hi, Everyone.

Has anyone encountered this error? I don't see why the error comes up with port 25 when this is a 12 port switch. The switch doesn't loose the connection. It just looks like a root bridge election, but I downstream switch priority is pretty low. This doesn't drop the connection.

firmware = 1.4.7
board rev = F
power supply = 53
power supply rev = B

Thanks

Jun 23 10:23:24 STP: MSTI0: New root on port 25, root path cost is 20000
Jun 23 10:23:24 STP: MSTI0: New root on port 5, root path cost is 60000
Jun 23 10:23:24 STP: set port 13 to discarding
Jun 23 10:23:24 STP: set port 13 to learning
Jun 23 10:23:24 STP: set port 13 to forwarding
Jun 23 17:44:45 STP: MSTI0: New root on port 25, root path cost is 20000
Jun 23 17:44:45 STP: MSTI0: New root on port 5, root path cost is 60000
Jun 23 17:44:45 STP: set port 13 to discarding
Jun 23 17:44:45 STP: set port 13 to learning
Jun 23 17:44:45 STP: set port 13 to forwarding
Jun 24 09:43:46 STP: MSTI0: New root on port 25, root path cost is 20000
Jun 24 09:43:46 STP: MSTI0: New root on port 5, root path cost is 60000
Jun 24 09:43:46 STP: set port 13 to discarding
Jun 24 09:43:46 STP: set port 13 to learning
Jun 24 09:43:46 STP: set port 13 to forwarding
Jun 25 11:32:10 STP: MSTI0: New root on port 25, root path cost is 20000
Jun 25 11:32:10 STP: MSTI0: New root on port 5, root path cost is 60000
Jun 25 11:32:10 STP: set port 13 to discarding
Jun 25 11:32:11 STP: set port 13 to learning
Jun 25 11:32:11 STP: set port 13 to forwarding
Jun 25 22:37:14 STP: MSTI0: New root on port 25, root path cost is 20000
Jun 25 22:37:14 STP: MSTI0: New root on port 5, root path cost is 60000
Jun 25 22:37:14 STP: set port 13 to discarding
Jun 25 22:37:14 STP: set port 13 to learning
Jun 25 22:37:14 STP: set port 13 to forwarding

[lligetfa]

I don't see why the error comes up with port 25 when this is a 12 port switch.

I think the first SFP port is numbered 25.

[sakita]

Yes indeed: First SFP Port = 25, Second SFP Port = 26...

http://forum.netonix.com/viewtopic.php? ... 7412#p7412

[phongc@smwd.com]

Thanks.