New root on port

[kennaster]

Hello forum,
I've been using the Netonix 12-250 DC for a few months and noticed in the logs today a lot of these:

Jun 15 16:15:22 STP: MSTI0: New root on port 12, root path cost is 400104
Jun 15 17:05:31 STP: MSTI0: New root on port 12, root path cost is 400104
Jun 15 18:10:52 STP: MSTI0: New root on port 12, root path cost is 400104
Jun 15 18:11:02 STP: MSTI0: New root on port 12, root path cost is 400104
Jun 15 18:28:29 STP: MSTI0: New root on port 12, root path cost is 400104
Jun 15 18:28:59 STP: MSTI0: New root on port 12, root path cost is 400104
Jun 16 07:16:27 STP: MSTI0: New root on port 12, root path cost is 400104
Jun 16 07:16:45 STP: MSTI0: New root on port 12, root path cost is 400104
Jun 16 07:17:01 STP: MSTI0: New root on port 12, root path cost is 400104
Jun 16 07:17:07 STP: MSTI0: New root on port 12, root path cost is 400104

I've also notice that the CPU is running around 50%. Neither of these things look right. Is there a way to run diagnostics on this machine to try to figure out if some underlying factor is set up wrong?

On another switch, there is a lot of this going on... These logs seem like something isn't quite right...

Jun 26 18:13:39 STP: set port 10 to learning
Jun 26 18:13:39 STP: set port 10 to forwarding
Jun 26 18:14:08 STP: set port 10 to discarding
Jun 26 18:14:08 STP: set port 10 to learning
Jun 26 18:14:08 STP: set port 10 to forwarding
Jun 26 18:16:28 STP: set port 10 to discarding
Jun 26 18:16:28 STP: set port 10 to learning
Jun 26 18:16:28 STP: set port 10 to forwarding
Jun 26 18:20:03 STP: set port 10 to discarding
Jun 26 18:20:03 STP: set port 10 to learning
Jun 26 18:20:03 STP: set port 10 to forwarding
Jun 26 18:20:32 STP: set port 10 to discarding
Jun 26 18:20:32 STP: set port 10 to learning
Jun 26 18:20:32 STP: set port 10 to forwarding
Jun 26 18:42:52 STP: set port 10 to discarding
Jun 26 18:42:52 STP: set port 10 to learning
Jun 26 18:42:52 STP: set port 10 to forwarding
Jun 26 20:54:49 STP: set port 10 to discarding
Jun 26 20:54:49 STP: set port 10 to learning
Jun 26 20:54:49 STP: set port 10 to forwarding
Jun 27 15:03:15 STP: set port 10 to discarding


Thanks,
AK

[sirhc]

I've also notice that the CPU is running around 50%. Neither of these things look right. Is there a way to run diagnostics on this machine to try to figure out if some underlying factor is set up wrong?

Simple search finds these posts:
viewtopic.php?f=17&t=2971&p=20186&hilit=+cpu+capacity#p20186
viewtopic.php?f=6&t=2817&p=19426&hilit=+cpu+capacity#p19426
viewtopic.php?f=17&t=2313&p=16378&hilit=+cpu+core#p16378
viewtopic.php?f=17&t=2106&p=15348&hilit=+cpu#p15348
viewtopic.php?f=17&t=2278&p=16169&hilit=+cpu#p16169
viewtopic.php?f=17&t=2033&p=15270&hilit=+cpu+UI#p15270

[sirhc]

Jun 26 18:13:39 STP: set port 10 to learning
Jun 26 18:13:39 STP: set port 10 to forwarding
Jun 26 18:14:08 STP: set port 10 to discarding
Jun 26 18:14:08 STP: set port 10 to learning
Jun 26 18:14:08 STP: set port 10 to forwarding
Jun 26 18:16:28 STP: set port 10 to discarding
Jun 26 18:16:28 STP: set port 10 to learning
Jun 26 18:16:28 STP: set port 10 to forwarding
Jun 26 18:20:03 STP: set port 10 to discarding
Jun 26 18:20:03 STP: set port 10 to learning
Jun 26 18:20:03 STP: set port 10 to forwarding
Jun 26 18:20:32 STP: set port 10 to discarding
Jun 26 18:20:32 STP: set port 10 to learning
Jun 26 18:20:32 STP: set port 10 to forwarding
Jun 26 18:42:52 STP: set port 10 to discarding
Jun 26 18:42:52 STP: set port 10 to learning
Jun 26 18:42:52 STP: set port 10 to forwarding
Jun 26 20:54:49 STP: set port 10 to discarding
Jun 26 20:54:49 STP: set port 10 to learning
Jun 26 20:54:49 STP: set port 10 to forwarding
Jun 27 15:03:15 STP: set port 10 to discarding

A simple search yields these and many other results. There is a search and an AVANCED SEARCH feature:
viewtopic.php?f=6&t=2018&p=19820&hilit=+link+dropping#p19820
viewtopic.php?f=17&t=2966&p=20147&hilit=+link+dropping#p20147
viewtopic.php?f=17&t=2583&p=18080&hilit=+link+dropping#p18080