I 01/03/90 18:21:44 00331 FFI: AM2: port J1-High collision or drop rate. See
help.
I 01/03/90 18:21:44 00331 FFI: AM2: port J2-High collision or drop rate. See
help.
I 01/03/90 18:21:44 00331 FFI: AM2: port J3-High collision or drop rate. See
help.
I 01/03/90 18:21:44 00331 FFI: AM2: port J4-High collision or drop rate. See
help.
I 01/03/90 18:21:44 00331 FFI: AM2: port J5-High collision or drop rate. See
help.
I 01/03/90 18:21:44 00331 FFI: AM2: port J6-High collision or drop rate. See
help.
I 01/03/90 18:21:44 00331 FFI: AM2: port J7-High collision or drop rate. See
help.
I 01/03/90 19:31:51 00828 lldp: AM2: PVID mismatch on port G1(VID unknown)with
peer device port 23(VID 1)(8090)
I 01/03/90 09:35:57 00828 lldp: AM2: PVID mismatch on port H4(VID unknown)with
peer device port 24(VID 1)(6894)
I 01/03/90 09:36:00 00828 lldp: AM2: PVID mismatch on port I22(VID unknown)with
peer device port 27(VID 1)(6901)
I 01/03/90 09:36:14 00828 lldp: AM2: PVID mismatch on port G2(VID unknown)with
peer device port 23(VID 1)(6900)
Software revision : K.15.02.0005
ROM Version : K.15.13
After switch full stuck not operational. Restart then ok.
I disconnect all ethernet port then switch not going to stuck.
Original Message:
Sent: Aug 11, 2022 06:48 AM
From: Davide Poletto
Subject: 8212ZL switch
Hello, very difficult to guess what's happening by reading what you wrote: other relevant details are needed (switch logs, output of some - diagnostic related - show commands, software version and sanitized running configuration of your HP ProCurve 8212zl...network topology if you believe STP is kicking in for some reason). It could also be an Hardware related issue...but, again, no details means very difficult to guess what is causing the effects you're observing.
Original Message:
Sent: 8/9/2022 4:36:00 PM
From: ihaqueit
Subject: 8212ZL switch
I need help to troubleshoot my core switch 8212ZL.
For few days i facing switch suddenly stuck or not responsive .
1. MM faulty light blinks.
2. All module 24port fiber and ethernet offline.
I restart the switch after 10 minutes running normally then again stuck.
I troubleshoot.
1. I disconnect all ethernet cable except 1 module.
2. Fiber same not disconnected.
After restart the switch running but found.
1. Fiber port excessive broadcasts detected
2. Around 12 to 15 ethernet port found high collision or drop rate.
This time switch not fully stuck but within 24 hours for 2 to 5 minute switch not responsive then normal.
Still 4 module ethernet cable disconnected, this problem happen suddenly.