09-05-2012 12:49 PM
Hello,
We are in an organization of 80 users with 5 Sx300 series switches with the latest firmware (1.2.7.76). The network is mostly flat with all switches feeding into a Cisco ASA5505 acing as the primary gateway for Internet Access. Only our two 48 port POE switches have an additional vlan configured for the VoIP phones.
We have one SG300-10MP that is powering 5 Cisco Aironet 1024N's that keeps crashing. A couple weeks ago it went down twice in one day. I updated the firmware and it did not have any hiccups unitl today. This issue has been consistent since we installed the switch in April. Originally the issue seemed to be caused by too much bonjour traffic causing a buffer overflow (we have over 100 Apple products). Since I updated the switch I have not seen any bonjour buffer overflow errors. Instead I get the following error when it crashes:
2147424534 2012-Sep-05 15:12:28 Emergency %SYSLOG-F-OSFATAL: FATAL ERROR: tExcTask: ABORT DATA exception ***** FATAL ERROR ***** SW Version : 1.2.7.76 Version Date: 19-Jul-2012 Version Time: 17:54:43 Instruction 0x18 Exception vector 0x10 Program state register 0x80000092 %SNMP-I-CDBITEMSNUM: Number of startup configur ation items loaded: 133 %LINK-W-Down: gi1 %LINK-W-Down: gi2 %LINK-W-Down: gi3 %LINK-W-Down: gi4 %LINK-W-Down: gi5 %LINK-W-Down: gi6 %LINK-W-Down: gi7 %LINK-W-Down: gi8 %LINK-W-Down: gi9 %LINK-W-Down: gi10 %LINK-I-Up: gi9 %LINK-I-Up: Vlan 1 %LINK-I-Up: gi1 %STP-W-PORTSTATUS: gi9: STP status Fo
The CPU and PoE supply are far from being overloaded. Can anyone tell me what this is and what it means? Can't seem to find anyone else with the same problem and it is extremely frusturating! Thanks in advance.
09-26-2012 07:01 AM
I am still experiencing random restarts. Having not heard anything lately I updated the firmware on the affected switches to
1.2.7.76, and the number of restarts seems to have increased. 2 out of 3 of the affected switches also now seem to reboot themselves in tandem.
Find log entries and *uncorresponding* uptime reports below. This is now becoming a real problem for us.
==
Cisco3:
2147439844 2012-Jul-19 17:55:19 Informational %SNMP-I-CDBITEMSNUM: Number of startup configuration items loaded: 435
2147440572 2012-Sep-25 23:20:30 Emergency %SYSLOG-F-OSFATAL: FATAL ERROR: tExcTask: ABORT DATA exception ***** FATAL ERROR ***** SW Version : 1.2.7.76 Version Date: 19-Jul-2012 Version Time: 17:54:43 Instruction 0x18 Exception vector 0x10 Program state register 0x80000092 %SNMP-I-CDBITEMSNUM: Number of startup configur ation items loaded: 435 %LINK-W-Down: fa1 %LINK-W-Down: fa2 %LINK-I-Up: fa3 %LINK-W-Down: fa4 %LINK-I-Up: fa5 %LINK-W-Down: fa6 %LINK-W-Down: fa7 %LINK-W-Down: fa8 %LINK-I-Up: fa9 %LINK-W-Down: fa10 %LINK-W-Down: fa11 %LINK-W-Down: fa12 %LINK-W-Down: fa13 %LINK-I-Up: fa14 %LINK-W-Down: fa1
2147440752 2012-Sep-25 17:46:59 Informational %AAA-I-DISCONNECT: https connection for user apsoladmin, source 192.168.24.2 destination 192.168.24.13 TERMINATED
2147440878 2012-Sep-25 17:46:48 Notice %COPY-N-TRAP: The copy operation was completed successfully
2147441039 2012-Sep-25 17:46:43 Informational %COPY-I-FILECPY: Files Copy - source URL running-config destination URL flash://startup-config
2147441163 2012-Sep-25 17:46:31 Notice %SYSLOG-N-LOGGINGFILE: configure file logging level to 7.
2147441991 2012-Jul-19 23:22:40 Emergency %SYSLOG-F-OSFATAL: FATAL ERROR: tExcTask: ABORT DATA exception ***** FATAL ERROR ***** SW Version : 1.2.7.76 Version Date: 19-Jul-2012 Version Time: 17:54:43 Instruction 0x18 Exception vector 0x10 Program state register 0x80000092 ***** END OF FATAL ERROR *****
System Uptime: 0 day(s), 1 hr(s), 6 min(s) and 21 sec(s)
Current Time: 09:18:55;2012-Sep-26
========
Cisco1:
2147429792 2012-Jul-19 17:55:29 Informational %SNMP-I-CDBITEMSNUM: Number of startup configuration items loaded: 524
2147430520 2012-Sep-26 06:16:17 Emergency %SYSLOG-F-OSFATAL: FATAL ERROR: tExcTask: ABORT DATA exception ***** FATAL ERROR ***** SW Version : 1.2.7.76 Version Date: 19-Jul-2012 Version Time: 17:54:43 Instruction 0x18 Exception vector 0x10 Program state register 0x80000092 %SNMP-I-CDBITEMSNUM: Number of startup configur ation items loaded: 524 %LINK-W-Down: fa1 %LINK-W-Down: fa2 %LINK-W-Down: fa3 %LINK-W-Down: fa4 %LINK-W-Down: fa5 %LINK-W-Down: fa6 %LINK-W-Down: fa7 %LINK-W-Down: fa8 %LINK-W-Down: fa9 %LINK-W-Down: fa10 %LINK-W-Down: fa11 %LINK-W-Down: fa12 %LINK-W-Down: fa13 %LINK-W-Down: fa14 %LINK-W-Do
2147430637 2012-Sep-25 23:21:42 Debug %IGMPHOST-D-IP: IGMP Packet with unknown source IP
2147430749 2012-Sep-25 23:21:31 Warning %STP-W-PORTSTATUS: gi3: STP status Forwarding
2147430832 2012-Sep-25 23:21:29 Informational %LINK-I-Up: gi3
2147430917 2012-Sep-25 23:21:27 Warning %LINK-W-Down: gi3
2147431029 2012-Sep-25 23:21:19 Warning %STP-W-PORTSTATUS: gi3: STP status Forwarding
System Uptime: 0 day(s), 1 hr(s), 22 min(s) and 10 sec(s)
Current Time: 09:34:46;2012-Sep-26
Please advise.
Discover and save your favorite ideas. Come back to expert answers, step-by-step guides, recent topics, and more.
New here? Get started with these tips. How to use Community New member guide