Ports going off line

[Procruve 2610]

Morning all,

I have 3 Procurve 2610 and for the last 3-4 days they are switching off ports
nearly everyday for the past 4 days I am getting ports switching themselves closed.

port 20 is now on-line
port 24 is now on-line
port 24 is now off-line
port 24 is now on-line
port 19 is now on-line
port 19 is now off-line
port 19 is now on-line

I have looked at lacp and run this command

ProCurve Switch 2610-24-PWR(config)# show lacp

LACP

no LACP ports found

These switches ar not connected together just on 3 separate domain

[Pieter 't Hart]

what's connected to these port(s)?
can be normal when it's connected to a connected to a workstation that reboots.

maybe logging level is set higher then
before?

other option is it's not LACP but STP related.

[Procruve 2610]

Morning Thanks for replying,

I looked at STP and enabled it on Friday this has stabilised the switch and I am no longer getting reports that clients are discounted from the database. As you say I need to find out what is conneted to this port 23

09/12/09 15:39:34 ports: port 23 is now off-line
09/12/09 15:39:36 ports: port 23 is Blocked by STP
09/12/09 15:39:38 ports: port 23 is now on-line
09/12/09 15:41:09 ports: port 23 is now off-line
09/12/09 15:41:11 ports: port 23 is Blocked by STP
09/12/09 15:41:13 ports: port 23 is now on-line
09/12/09 15:42:45 ports: port 23 is now off-line
09/12/09 15:42:47 ports: port 23 is Blocked by STP
09/12/09 15:42:49 ports: port 23 is now on-line
09/12/09 15:44:21 ports: port 23 is now off-line
09/12/09 15:44:23 ports: port 23 is Blocked by STP
09/12/09 15:44:25 ports: port 23 is now on-line
09/12/09 15:45:57 ports: port 23 is now off-line
09/12/09 15:45:59 ports: port 23 is Blocked by STP
09/12/09 15:46:01 ports: port 23 is now on-line
09/12/09 15:47:33 ports: port 23 is now off-line
09/12/09 15:47:35 ports: port 23 is Blocked by STP
09/12/09 15:47:37 ports: port 23 is now on-line
09/12/09 15:49:09 ports: port 23 is now off-line
09/12/09 15:49:11 ports: port 23 is Blocked by STP
09/12/09 15:49:13 ports: port 23 is now on-line
09/12/09 15:50:46 ports: port 23 is now off-line
09/12/09 15:50:48 ports: port 23 is Blocked by STP
09/12/09 15:50:50 ports: port 23 is now on-line
09/12/09 15:52:22 ports: port 23 is now off-line
09/12/09 15:52:24 ports: port 23 is Blocked by STP
09/12/09 15:52:26 ports: port 23 is now on-line
09/12/09 15:53:58 ports: port 23 is now off-line
09/12/09 15:54:00 ports: port 23 is Blocked by STP
09/12/09 15:54:00 ports: port 23 is Blocked by STP
09/12/09 15:54:02 ports: port 23 is now on-line
09/12/09 15:55:34 ports: port 23 is now off-line
09/12/09 15:55:36 ports: port 23 is Blocked by STP
09/12/09 15:55:38 ports: port 23 is now on-line
09/12/09 15:57:10 ports: port 23 is now off-line
09/12/09 15:57:12 ports: port 23 is Blocked by STP
09/12/09 15:57:14 ports: port 23 is now on-line
09/12/09 15:58:47 ports: port 23 is now off-line
09/12/09 15:58:49 ports: port 23 is Blocked by STP
09/12/09 15:58:51 ports: port 23 is now on-line
09/12/09 16:00:22 ports: port 23 is now off-line
09/12/09 16:00:24 ports: port 23 is Blocked by STP
09/12/09 16:00:26 ports: port 23 is now on-line
09/12/09 16:01:58 ports: port 23 is now off-line

As this warning has been reapting itself all day.

Thanks for your replky.

Alan