Cisco WS-C2960S-24PD-L Software Guide - Page 315

Appendix A System Messages Error Message and Recovery Procedures Error Message MAT-1-SELFADDRRCVD: One of switch's own addresses [enet] is received on module [dec] port [dec] Explanation A packet with the source address that is the same as one of the switch's own addresses is received by the address learning process. Recommended Action Detach end stations connected to the port one at a time to identify the device that generates the packet. If the problem persists, copy the error message exactly as it appears on the console or in the system log, contact your Cisco technical support representative, and provide the representative with the gathered information. Error Message MAT-2-MAXMACCOUNT: Maximum number of MAC addresses ([dec]) has been reached in the address table. Explanation The address table can only handle a certain number of MAC addresses. Recommended Action Reduce the number of MAC addresses in the address table. Error Message MAT-2-SECURITYREJECT: Security violation occurred on module [dec] port [dec] caused by MAC address [enet] Explanation A packet with an unexpected source address is received on a secure port. Recommended Action Remove the station with the unexpected MAC address from the secure port, or add the MAC address to the secure address table of the secure port. MIRROR Messages This section contains the port monitoring error messages. Error Message MIRROR-4-MIRROR_ENABLED: \n[chars]: Mirror bit in MIRROR registered is already enabled. Explanation The switch is configuring a different mirror-to port, but mirroring is already enabled. Recommended Action No action is required. Error Message MIRROR-4-MONPORT_MISMATCH: \n[chars]: Monitor port on register [dec] does not match given one [dec]. Explanation The switch is expecting the same values in terms of monitor ports. Recommended Action No action is required. 78-6511-08 Catalyst 2900 Series XL and Catalyst 3500 Series XL Software Configuration Guide A-23