MIBs supported by the Catalyst 5000 series switches (WS-C5000, WS-C5002,
WS-C5500, WS-C5505, WS-C5509, WS-C2900, WS-C2926, WS-C5509E).  
Depending on the version of the supervisor module software and ATM module 
software, different MIBs and traps are supported.
------------------------------------------------------------------------------
There are no new MIBs for CatOS Releases for the Catalyst 5000/5500 past 6.3.

MIBs supported since supervisor module software version 6.3:

        BRIDGE-MIB              (RFC 1493)
        CISCO-AAA-CLIENT-MIB
        CISCO-CATOS-ACL-QOS-MIB
        CISCO-CDP-MIB
        CISCO-COPS-CLIENT-MIB
        CISCO-FLASH-MIB
        CISCO-IMAGE-MIB
        CISCO-MEMORY-POOL-MIB
        CISCO-PAGP-MIB
        CISCO-PROCESS-MIB
        CISCO-QOS-PIB-MIB
        CISCO-QOS-POLICY-CONFIG-MIB
        CISCO-STACK-MIB
        CISCO-STP-EXTENSIONS-MIB
        CISCO-SWITCH-ENGINE-MIB
        CISCO-SYSLOG-MIB
        CISCO-SYSTEM-MIB
        CISCO-UDLDP-MIB
        CISCO-VLAN-BRIDGE-MIB
        CISCO-VLAN-MEMBERSHIP-MIB
        CISCO-VMPS-MIB
        CISCO-VTP-MIB
        ENTITY-MIB              (RFC 2037)
        ETHERLIKE-MIB           (RFC 1643)
        FDDI-SMT73-MIB          (RFC 1512)
        HC-RMON-MIB             (Internet-Draft)
        IF-MIB                  (RFC 1573)
        RFC1213-MIB             (MIB-II)
        RMON-MIB                (RFC 1757)
        RMON2-MIB               (RFC 2021)
        SMON-MIB                (Internet-Draft)
        SNMP-COMMUNITY-MIB      (RFC 2576)
        SNMP-FRAMEWORK-MIB      (RFC 2571)
        SNMP-MPD-MIB            (RFC 2572)
        SNMP-NOTIFICATION-MIB   (RFC 2573)
        SNMP-REPEATER-MIB       (RFC 1516)
        SNMP-TARGET-MIB         (RFC 2573)
        SNMP-USM-MIB            (RFC 2574)
        SNMP-VACM-MIB           (RFC 2575)
        SOURCE-ROUTING-MIB      (RFC 1525)
        TOKEN-RING-RMON-MIB     (RFC 1513)
        TOKENRING-MIB           (RFC 1748)

MIBs supported since supervisor module software version 6.2:

        BRIDGE-MIB              (RFC 1493)
        CISCO-CATOS-ACL-QOS-MIB
        CISCO-CDP-MIB
        CISCO-COPS-CLIENT-MIB
        CISCO-FLASH-MIB
        CISCO-IMAGE-MIB
        CISCO-MEMORY-POOL-MIB
        CISCO-PAGP-MIB
        CISCO-PROCESS-MIB
        CISCO-QOS-PIB-MIB
        CISCO-QOS-POLICY-CONFIG-MIB
        CISCO-STACK-MIB
        CISCO-STP-EXTENSIONS-MIB
        CISCO-SWITCH-ENGINE-MIB
        CISCO-SYSLOG-MIB
        CISCO-SYSTEM-MIB
        CISCO-UDLDP-MIB
        CISCO-VLAN-BRIDGE-MIB
        CISCO-VLAN-MEMBERSHIP-MIB
        CISCO-VMPS-MIB
        CISCO-VTP-MIB
        ENTITY-MIB              (RFC 2037)
        ETHERLIKE-MIB           (RFC 1643)
        FDDI-SMT73-MIB          (RFC 1512)
        HC-RMON-MIB             (Internet-Draft)
        IF-MIB                  (RFC 1573)
        RFC1213-MIB             (MIB-II)
        RMON-MIB                (RFC 1757)
        RMON2-MIB               (RFC 2021)
        SMON-MIB                (Internet-Draft)
        SNMP-FRAMEWORK-MIB      (RFC 2271)
        SNMP-MPD-MIB            (RFC 2272)
        SNMP-NOTIFICATION-MIB   (RFC 2273)
        SNMP-REPEATER-MIB       (RFC 1516)
        SNMP-TARGET-MIB         (RFC 2273)
        SNMP-USM-MIB            (RFC 2274)
        SNMP-VACM-MIB           (RFC 2275)
        SOURCE-ROUTING-MIB      (RFC 1525)
        TOKEN-RING-RMON-MIB     (RFC 1513)
        TOKENRING-MIB           (RFC 1748)
        
MIBs supported since supervisor module software version 5.4:

        BRIDGE-MIB              (RFC 1493)
        CISCO-CDP-MIB
        CISCO-COPS-CLIENT-MIB
        CISCO-FLASH-MIB
        CISCO-IMAGE-MIB
        CISCO-MEMORY-POOL-MIB
        CISCO-PAGP-MIB
        CISCO-PROCESS-MIB
        CISCO-QOS-PIB-MIB
        CISCO-STACK-MIB
        CISCO-STP-EXTENSIONS-MIB
        CISCO-SWITCH-ENGINE-MIB
        CISCO-SYSLOG-MIB
        CISCO-SYSTEM-MIB
        CISCO-UDLDP-MIB
        CISCO-VLAN-BRIDGE-MIB
        CISCO-VLAN-MEMBERSHIP-MIB
        CISCO-VMPS-MIB
        CISCO-VTP-MIB
        ENTITY-MIB              (RFC 2037)
        ETHERLIKE-MIB           (RFC 1643)
        FDDI-SMT73-MIB          (RFC 1512)
        HC-RMON-MIB             (Internet-Draft)
        IF-MIB                  (RFC 1573)
        RFC1213-MIB             (MIB-II)
        RMON-MIB                (RFC 1757)
        RMON2-MIB               (RFC 2021)
        SMON-MIB                (Internet-Draft)
        SNMP-FRAMEWORK-MIB      (RFC 2271)
        SNMP-MPD-MIB            (RFC 2272)
        SNMP-NOTIFICATION-MIB   (RFC 2273)
        SNMP-REPEATER-MIB       (RFC 1516)
        SNMP-TARGET-MIB         (RFC 2273)
        SNMP-USM-MIB            (RFC 2274)
        SNMP-VACM-MIB           (RFC 2275)
        SOURCE-ROUTING-MIB      (RFC 1525)
        TOKEN-RING-RMON-MIB     (RFC 1513)
        TOKENRING-MIB           (RFC 1748)

MIBs supported since supervisor module software version 5.2:

        BRIDGE-MIB              (RFC 1493)
        CISCO-CDP-MIB
        CISCO-FLASH-MIB
        CISCO-IMAGE-MIB
        CISCO-MEMORY-POOL-MIB
        CISCO-PAGP-MIB
        CISCO-PROCESS-MIB
        CISCO-STACK-MIB
        CISCO-STP-EXTENSIONS-MIB
        CISCO-SWITCH-ENGINE-MIB
        CISCO-SYSLOG-MIB
        CISCO-UDLDP-MIB
        CISCO-VLAN-BRIDGE-MIB
        CISCO-VLAN-MEMBERSHIP-MIB
        CISCO-VMPS-MIB
        CISCO-VTP-MIB
        ENTITY-MIB              (RFC 2037)
        ETHERLIKE-MIB           (RFC 1643)
        FDDI-SMT73-MIB          (RFC 1512)
        HC-RMON-MIB             (Internet-Draft)
        IF-MIB                  (RFC 1573)
        RFC1213-MIB             (MIB-II)
        RMON-MIB                (RFC 1757)
        RMON2-MIB               (RFC 2021)
        SMON-MIB                (Internet-Draft)
        SNMP-REPEATER-MIB       (RFC 1516)
        SOURCE-ROUTING-MIB      (RFC 1525)
        TOKEN-RING-RMON-MIB     (RFC 1513)
        TOKENRING-MIB           (RFC 1748)

MIBs supported since supervisor module software version 5.1:

        BRIDGE-MIB              (RFC 1493)
        CISCO-CDP-MIB
        CISCO-FLASH-MIB
        CISCO-IMAGE-MIB
        CISCO-MEMORY-POOL-MIB
        CISCO-PROCESS-MIB
        CISCO-STACK-MIB
        CISCO-STP-EXTENSIONS-MIB
        CISCO-SWITCH-ENGINE-MIB
        CISCO-SYSLOG-MIB
        CISCO-UDLDP-MIB
        CISCO-VLAN-BRIDGE-MIB
        CISCO-VLAN-MEMBERSHIP-MIB
        CISCO-VMPS-MIB
        CISCO-VTP-MIB
        ENTITY-MIB              (RFC 2037)
        ETHERLIKE-MIB           (RFC 1643)
        FDDI-SMT73-MIB          (RFC 1512)
        HC-RMON-MIB             (Internet-Draft)
        IF-MIB                  (RFC 1573)
        RFC1213-MIB             (MIB-II)
        RMON-MIB                (RFC 1757)
        RMON2-MIB               (RFC 2021)
        SMON-MIB                (Internet-Draft)
        SNMP-REPEATER-MIB       (RFC 1516)
        SOURCE-ROUTING-MIB      (RFC 1525)
        TOKEN-RING-RMON-MIB     (RFC 1513)
        TOKENRING-MIB           (RFC 1748)

MIBs supported since supervisor module software version 4.1:

        BRIDGE-MIB              (RFC 1493)
        CISCO-CDP-MIB
        CISCO-FLASH-MIB
        CISCO-MEMORY-POOL-MIB
        CISCO-STACK-MIB
        CISCO-STP-EXTENSIONS-MIB
        CISCO-SWITCH-ENGINE-MIB
        CISCO-VLAN-BRIDGE-MIB
        CISCO-VLAN-MEMBERSHIP-MIB
        CISCO-VMPS-MIB
        CISCO-VTP-MIB
        ENTITY-MIB              (RFC 2037)
        ETHERLIKE-MIB           (RFC 1643)
        FDDI-SMT73-MIB          (RFC 1512)
        IF-MIB                  (RFC 1573)
        RFC1213-MIB             (MIB-II)
        RMON-MIB                (RFC 1757)
        RMON2-MIB               (RFC 2021)
        SNMP-REPEATER-MIB       (RFC 1516)
        SOURCE-ROUTING-MIB      (RFC 1525)
        TOKEN-RING-RMON-MIB     (RFC 1513)
        TOKENRING-MIB           (RFC 1748)

MIBs supported since supervisor module software version 3.1:

        BRIDGE-MIB              (RFC 1493)
        CISCO-CDP-MIB
        CISCO-FLASH-MIB
        CISCO-STACK-MIB
        CISCO-STP-EXTENSIONS-MIB
        CISCO-VLAN-BRIDGE-MIB
        CISCO-VLAN-MEMBERSHIP-MIB
        CISCO-VMPS-MIB
        CISCO-VTP-MIB
        ETHERLIKE-MIB           (RFC 1643)
        FDDI-SMT73-MIB          (RFC 1512)
        IF-MIB                  (RFC 1573)
        RFC1213-MIB             (MIB-II)
        RMON-MIB                (RFC 1757)
        SNMP-REPEATER-MIB       (RFC 1516)
        SOURCE-ROUTING-MIB      (RFC 1525)
        TOKEN-RING-RMON-MIB     (RFC 1513)
        TOKENRING-MIB           (RFC 1748)

MIBs supported since supervisor module software version 2.3:

        BRIDGE-MIB              (RFC 1493)
        CISCO-CDP-MIB
        CISCO-STACK-MIB
        CISCO-VLAN-BRIDGE-MIB
        CISCO-VMPS-MIB
        CISCO-VTP-MIB
        ETHERLIKE-MIB           (RFC 1643)
        FDDI-SMT73-MIB          (RFC 1512)
        IF-MIB                  (RFC 1573)
        RFC1213-MIB             (MIB-II)
        RMON-MIB                (RFC 1757)
        SNMP-REPEATER-MIB       (RFC 1516)

MIBs supported since supervisor module software version 2.2:

        BRIDGE-MIB              (RFC 1493)
        CISCO-CDP-MIB
        CISCO-STACK-MIB
        CISCO-VLAN-BRIDGE-MIB
        CISCO-VTP-MIB
        ETHERLIKE-MIB           (RFC 1643)
        FDDI-SMT73-MIB          (RFC 1512)
        IF-MIB                  (RFC 1573)
        RFC1213-MIB             (MIB-II)
        RMON-MIB                (RFC 1757)
        SNMP-REPEATER-MIB       (RFC 1516)

MIBs supported since supervisor module software version 2.1:

        BRIDGE-MIB              (RFC 1493)
        CISCO-CDP-MIB
        CISCO-STACK-MIB
        CISCO-VTP-MIB
        ETHERLIKE-MIB           (RFC 1643)
        FDDI-SMT73-MIB          (RFC 1512)
        IF-MIB                  (RFC 1573)
        RFC1213-MIB             (MIB-II)
        RMON-MIB                (RFC 1757)
        SNMP-REPEATER-MIB       (RFC 1516)

MIBs supported since supervisor module software version 1.3:

        BRIDGE-MIB       (RFC 1493)
        CISCO-CDP-MIB
        CISCO-STACK-MIB
        ETHERLIKE-MIB    (RFC 1643)
        FDDI-SMT73-MIB   (RFC 1512)
        IF-MIB           (RFC 1573)
        RFC1213-MIB      (MIB-II)

MIBs supported in initial supervisor module software version:

        BRIDGE-MIB       (RFC 1493)
        CISCO-CDP-MIB
        CISCO-STACK-MIB
        ETHERLIKE-MIB    (RFC 1643)
        IF-MIB           (RFC 1573)
        RFC1213-MIB      (MIB-II)

MIBs supported since ATM module software version 51.1:

        CISCO-ATM-DUAL-PHY-MIB
        CISCO-ATM-PVC-MIB

MIBs supported since ATM module software version 3.2(2):

        CISCO-ATM-DUAL-PHY-MIB



Traps supported by the Catalyst 5000 series switches
------------------------------------------------------------------------------
Traps supported since supervisor module software version 6.3:

        newRoot                           BRIDGE-MIB
        topologyChange                    BRIDGE-MIB
        ciscoFlashCopyCompletionTrap      CISCO-FLASH-MIB
        ciscoFlashDeviceChangeTrap        CISCO-FLASH-MIB
        ciscoFlashMiscOpCompletionTrap    CISCO-FLASH-MIB
        moduleUp                          CISCO-STACK-MIB
        moduleDown                        CISCO-STACK-MIB
        chassisAlarmOn                    CISCO-STACK-MIB
        chassisAlarmOff                   CISCO-STACK-MIB
        ipPermitDeniedTrap                CISCO-STACK-MIB
        sysConfigChangeTrap               CISCO-STACK-MIB
        stpxInconsistencyUpdate           CISCO-STP-EXTENSTIONS-MIB
        stpxLoopInconsistencyUpdate       CISCO-STP-EXTENSTIONS-MIB
        stpxRootInconsistencyUpdate       CISCO-STP-EXTENSTIONS-MIB
        clogMessageGenerated              CISCO-SYSLOG-MIB
        ciscoSystemClockChanged           CISCO-SYSTEM-MIB
        vmVmpsChange                      CISCO-VLAN-MEMBERSHIP-MIB
        vtpConfigDigestError              CISCO-VTP-MIB
        vtpConfigRevNumberError           CISCO-VTP-MIB
        vlanTrunkPortDynamicStatusChange  CISCO-VTP-MIB
        vtpVersionOneDeviceDetected       CISCO-VTP-MIB
        entConfigChange                   ENTITY-MIB
        linkDown                          IF-MIB
        linkUp                            IF-MIB
        coldStart                         RFC1157-SNMP
        warmStart                         RFC1157-SNMP
        authenticationFailure             RFC1157-SNMP

Traps supported since supervisor module software version 6.2:

        newRoot                           BRIDGE-MIB
        topologyChange                    BRIDGE-MIB
        ciscoFlashCopyCompletionTrap      CISCO-FLASH-MIB
        ciscoFlashDeviceChangeTrap        CISCO-FLASH-MIB
        ciscoFlashMiscOpCompletionTrap    CISCO-FLASH-MIB
        moduleUp                          CISCO-STACK-MIB
        moduleDown                        CISCO-STACK-MIB
        chassisAlarmOn                    CISCO-STACK-MIB
        chassisAlarmOff                   CISCO-STACK-MIB
        ipPermitDeniedTrap                CISCO-STACK-MIB
        sysConfigChangeTrap               CISCO-STACK-MIB
        stpxInconsistencyUpdate           CISCO-STP-EXTENSTIONS-MIB
        stpxLoopInconsistencyUpdate       CISCO-STP-EXTENSTIONS-MIB
        stpxRootInconsistencyUpdate       CISCO-STP-EXTENSTIONS-MIB
        clogMessageGenerated              CISCO-SYSLOG-MIB
        vmVmpsChange                      CISCO-VLAN-MEMBERSHIP-MIB
        vlanTrunkPortDynamicStatusChange  CISCO-VTP-MIB
        vtpVersionOneDeviceDetected       CISCO-VTP-MIB
        entConfigChange                   ENTITY-MIB
        linkDown                          IF-MIB
        linkUp                            IF-MIB
        coldStart                         RFC1157-SNMP
        warmStart                         RFC1157-SNMP
        authenticationFailure             RFC1157-SNMP

Traps supported since supervisor module software version 6.1:

        newRoot                           BRIDGE-MIB
        topologyChange                    BRIDGE-MIB
        ciscoFlashCopyCompletionTrap      CISCO-FLASH-MIB
        ciscoFlashMiscOpCompletionTrap    CISCO-FLASH-MIB
        moduleUp                          CISCO-STACK-MIB
        moduleDown                        CISCO-STACK-MIB
        chassisAlarmOn                    CISCO-STACK-MIB
        chassisAlarmOff                   CISCO-STACK-MIB
        ipPermitDeniedTrap                CISCO-STACK-MIB
        sysConfigChangeTrap               CISCO-STACK-MIB
        stpxInconsistencyUpdate           CISCO-STP-EXTENSTIONS-MIB
        stpxRootInconsistencyUpdate       CISCO-STP-EXTENSTIONS-MIB
        clogMessageGenerated              CISCO-SYSLOG-MIB
        vmVmpsChange                      CISCO-VLAN-MEMBERSHIP-MIB
        vtpVersionOneDeviceDetected       CISCO-VTP-MIB
        entConfigChange                   ENTITY-MIB
        linkDown                          IF-MIB
        linkUp                            IF-MIB
        coldStart                         RFC1157-SNMP
        warmStart                         RFC1157-SNMP
        authenticationFailure             RFC1157-SNMP

Traps supported since supervisor module software version 5.1:

        newRoot                           BRIDGE-MIB
        topologyChange                    BRIDGE-MIB
        ciscoFlashCopyCompletionTrap      CISCO-FLASH-MIB
        ciscoFlashMiscOpCompletionTrap    CISCO-FLASH-MIB
        lerAlarmOn                        CISCO-STACK-MIB
        lerAlarmOff                       CISCO-STACK-MIB
        moduleUp                          CISCO-STACK-MIB
        moduleDown                        CISCO-STACK-MIB
        chassisAlarmOn                    CISCO-STACK-MIB
        chassisAlarmOff                   CISCO-STACK-MIB
        ipPermitDeniedTrap                CISCO-STACK-MIB
        sysConfigChangeTrap               CISCO-STACK-MIB
        tokenRingSoftErrExceededTrap      CISCO-STACK-MIB
        stpxInconsistencyUpdate           CISCO-STP-EXTENSTIONS-MIB   
        clogMessageGenerated              CISCO-SYSLOG-MIB
        vmVmpsChange                      CISCO-VLAN-MEMBERSHIP-MIB
        vtpVersionOneDeviceDetected       CISCO-VTP-MIB
        entConfigChange                   ENTITY-MIB
        linkDown                          IF-MIB
        linkUp                            IF-MIB
        coldStart                         RFC1157-SNMP
        warmStart                         RFC1157-SNMP
        authenticationFailure             RFC1157-SNMP
        rptrHealth                        SNMP-REPEATER-MIB
        rptrResetEvent                    SNMP-REPEATER-MIB

Traps supported since supervisor module software version 4.1:

        newRoot                   BRIDGE-MIB
        topologyChange            BRIDGE-MIB
        lerAlarmOn                CISCO-STACK-MIB
        lerAlarmOff               CISCO-STACK-MIB
        moduleUp                  CISCO-STACK-MIB
        moduleDown                CISCO-STACK-MIB
        chassisAlarmOn            CISCO-STACK-MIB
        chassisAlarmOff           CISCO-STACK-MIB
        ipPermitDeniedTrap        CISCO-STACK-MIB
        sysConfigChangeTrap       CISCO-STACK-MIB
        stpxInconsistencyUpdate   CISCO-STP-EXTENSTIONS-MIB   
        vmVmpsChange              CISCO-VLAN-MEMBERSHIP-MIB
        entConfigChange           ENTITY-MIB
        linkDown                  IF-MIB
        linkUp                    IF-MIB
        coldStart                 RFC1157-SNMP
        warmStart                 RFC1157-SNMP
        authenticationFailure     RFC1157-SNMP
        rptrHealth                SNMP-REPEATER-MIB
        rptrResetEvent            SNMP-REPEATER-MIB

Traps supported since supervisor module software version 2.3:

        newRoot                   BRIDGE-MIB
        topologyChange            BRIDGE-MIB
        lerAlarmOn                CISCO-STACK-MIB
        lerAlarmOff               CISCO-STACK-MIB
        moduleUp                  CISCO-STACK-MIB
        moduleDown                CISCO-STACK-MIB
        chassisAlarmOn            CISCO-STACK-MIB
        chassisAlarmOff           CISCO-STACK-MIB
        ipPermitDeniedTrap        CISCO-STACK-MIB
        linkDown                  IF-MIB
        linkUp                    IF-MIB
        coldStart                 RFC1157-SNMP
        authenticationFailure     RFC1157-SNMP
        rptrHealth                SNMP-REPEATER-MIB
        rptrResetEvent            SNMP-REPEATER-MIB

Traps supported since supervisor module software version 2.1:

        newRoot                   BRIDGE-MIB
        topologyChange            BRIDGE-MIB
        lerAlarmOn                CISCO-STACK-MIB
        lerAlarmOff               CISCO-STACK-MIB
        moduleUp                  CISCO-STACK-MIB
        moduleDown                CISCO-STACK-MIB
        chassisAlarmOn            CISCO-STACK-MIB
        chassisAlarmOff           CISCO-STACK-MIB
        linkDown                  IF-MIB
        linkUp                    IF-MIB
        coldStart                 RFC1157-SNMP
        authenticationFailure     RFC1157-SNMP
        rptrHealth                SNMP-REPEATER-MIB
        rptrResetEvent            SNMP-REPEATER-MIB

Traps supported since supervisor module software version 1.4:

        newRoot                   BRIDGE-MIB
        topologyChange            BRIDGE-MIB
        lerAlarmOn                CISCO-STACK-MIB
        lerAlarmOff               CISCO-STACK-MIB
        moduleUp                  CISCO-STACK-MIB
        moduleDown                CISCO-STACK-MIB
        chassisAlarmOn            CISCO-STACK-MIB
        chassisAlarmOff           CISCO-STACK-MIB
        linkDown                  IF-MIB
        linkUp                    IF-MIB
        coldStart                 RFC1157-SNMP
        authenticationFailure     RFC1157-SNMP
