Cisco III System Message Guide - Page 187

Chapter 2 Messages and Recovery Procedures L2_APPL Messages Error Message %L2_AGING-2-SIG_INST_FAIL: [chars]: Failed to install signal handler Explanation A signal handler could not be installed for a process that involves Layer 2 aging. Recommended Action Copy the message exactly as it appears on the console or in the system log. Research and attempt to resolve the issue using the tools and utilities provided at http://www.cisco.com/tac. With some messages, these tools and utilities will supply clarifying information. Search for resolved software issues using the Bug Toolkit at http://tools.cisco.com/Support/BugToolKit/. If you still require assistance, open a case with the Technical Assistance Center via the Internet at http://tools.cisco.com/ServiceRequestTool/create, or contact your Cisco technical support representative and provide the representative with the information you have gathered. Attach the following information to your case in nonzipped, plain-text (.txt) format: the output of the show logging and show tech-support commands and your pertinent troubleshooting logs. L2_APPL Messages This section contains Layer 2 application (L2_APPL) messages. L2_APPL-0 Error Message %L2_APPL-0-TASK_SPAWN_FAIL: Failed to spawn task "[chars]" Explanation The specified initializing task failed. Recommended Action Copy the message exactly as it appears on the console or in the system log. Research and attempt to resolve the issue using the tools and utilities provided at http://www.cisco.com/tac. With some messages, these tools and utilities will supply clarifying information. Search for resolved software issues using the Bug Toolkit at http://tools.cisco.com/Support/BugToolKit/. If you still require assistance, open a case with the Technical Assistance Center via the Internet at http://tools.cisco.com/ServiceRequestTool/create, or contact your Cisco technical support representative and provide the representative with the information you have gathered. Attach the following information to your case in nonzipped, plain-text (.txt) format: the output of the show logging and show tech-support commands and your pertinent troubleshooting logs. L2_APPL-4 Error Message %L2_APPL-4-MAC_MOVE: Host [enet] is flapping between port [chars] and port [chars] Explanation A host is going up and down between ports. Recommended Action Examine the network for possible loops. OL-11469-02 Catalyst Supervisor Engine 32 PISA Cisco IOS System Message Guide, Release 12.2ZY 2-157