Table Of Contents

MIBs Polled and SNMP Traps Processed or Passed-Through by DFM

MIBs Polled by DFM

Processed and Pass-Through SNMP Traps

Processed SNMP Traps

Pass-Through SNMP Traps

MIBs Polled and SNMP Traps Processed or Passed-Through by DFM

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These sections list the Management Information Bases (MIBs) polled by DFM, and the SNMP traps that DFM either processes or treats as pass-through traps:

•MIBs Polled by DFM

•Processed and Pass-Through SNMP Traps

MIBs Polled by DFM

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Note DFM is not a MIB browser. This topic lists the MIBs DFM polls. DFM queries only certain variables from these MIBs to conduct its analysis.

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DFM polls certain MIBs for information that is relevant to fault management. Polling is done based on the polling interval, as described in "DFM Default Settings." The following MIBs are polled by DFM:

•SNMP MIB-II (RFC 1213)

•CISCO-STACK-MIB

•BRIDGE-MIB (RFC 1493)

•CISCO-CDP

•CISCO-LS1010

•CISC0-2900XL

•IF-MIB (RFC 1573)

•Etherlike-MIB

•OLD-CISCO-CPU-MIB

•CISCO-PROCESS-MIB

•OLD-CISCO-INTERFACES-MIB

•OLD-CISCO-ENV-MIB

•OLD-CISCO-MEMORY-MIB

•CISCO-ENVMON-MIB

•CISCO-MEMORY-POOL-MIB

•CISCO-RHINO-MIB

•CISCO-VTP-MIB

•CISCO-VLAN-MEMBERSHIP-MIB

•CISCO-CDP-MIB

•IF-MIB (RFC 1213)

•IF-MIB (RFC 1493)

•CISCO-ENTITY-ALARM-MIB

•CISCO-ENTITY-FRU-CONTROL-MIB

•CISCO-ENTITY-SENSOR-MIB

•CISCO-ENTITY-VENDORTYPE-OID-MIB

•CISCO-METRO-PHY-MIB

•ENTITY-MIB

The following MIBs are supported only if you have downloaded and installed the latest Incremental Device Update (IDU) from the DFM download site: http://www.cisco.com/pcgi-bin/tablebuild.pl/cw2000-dfm:

•ALTIGA-HARDWARE-STATS-MIB

•CISCO-CONENT-ENGINE-MIB

•CISCO-FC-FE-MIB

•CISCO-ISDN-MIB

•CISCO-SYSTEM-EXT-MIB

Processed and Pass-Through SNMP Traps

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Note DFM is not a trap viewer.

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For certain SNMP traps, DFM either processes the traps or treats them as pass-through traps (and displays them in the Monitoring Console). These processed and pass-through traps are listed in these topics:

•Processed SNMP Traps

•Pass-Through SNMP Traps

Processed SNMP Traps

When DFM receives any of the traps listed here, it analyzes the trap and issues a standard DFM notification, as shown in the following tables. "Processing" means DFM analyzes the data found in these fields of each SNMP trap message, and changes the value of the DFM object's property, if required:

•Enterprise (the sysObjectID of the agent/object)

•Generic Trap Identifier

•Specific Trap Identifier

•Variable-Bindings

•IP address of the SNMP agent

Processed Standard SNMP Traps (RFC 1215)

SNMP Trap	Displayed in DFM Consoles As...
	Symptom	Compound
Cold Start	RepeatedRestarts	OperationalException
Warm Start
Link Up	PortFlapping	OperationalException
Link Down

Processed CISCO-STACK-MIB Traps

SNMP Trap	Displayed in DFM Consoles As...
	Symptom	Compound
Module Up	CardDown	OperationalException
Module Down

Processed CISCO-ISDN-MIB Trap

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Note This CISCO-ISDN-MIB trap is processed only if you have downloaded and installed the latest Incremental Device Update (IDU) from the DFM download site: http://www.cisco.com/pcgi-bin/tablebuild.pl/cw2000-dfm.

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SNMP Trap	Displayed in DFM Consoles As...
	Symptom	Compound
demandNbrLayer2Change	OperationallyDown	OperationalException

Processed CISCO-ENTITY-FRU-CONTROL-MIB Trap

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Note This CISCO-ENTITY-FRU-CONTROL-MIB trap is processed only if you have downloaded and installed the latest Incremental Device Update (IDU) from the DFM download site: http://www.cisco.com/pcgi-bin/tablebuild.pl/cw2000-dfm.

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SNMP Trap	Displayed in DFM Consoles As...
	Symptom	Compound
cefcModuleStatusChange	OperationallyDown	OperationalException

Pass-Through SNMP Traps

DFM treats the traps listed here as pass-through traps, but displays them in the Monitoring Console because of their relevance to fault monitoring. You can identify these traps because they are displayed in the Monitoring Console:

•Under the Class "SNMPTrap," and

•With a Severity of one of the following:

–InformAlarm

–MajorAlarm

–MinorAlarm

Pass-through traps become inactive if they do not reoccur for ten minutes. If you acknowledge the pass-through trap, it is removed from your Monitoring Console (but not from other Monitoring Console instances). If it becomes active again—in other words, it occurs again after being inactive for ten minutes—it will reappear on your Monitoring Console.

Standard SNMP Traps (RFC 1215)

•Authentication Failure

CISCO-STACK-MIB Traps

•lerAlarmOn

•lerAlarmOff

•ipPermitDeniedTrap

•sysConfigChangeTrap

STP Traps

•STPnewRoot

•STPtopologyChange

Repeater MIB Traps

•rptrHealth

•rptrGroupChange

•rptrResetEvent

CISCO-RHINO-MIB Traps

•ciscoLS1010ChassisFailureNotification

•ciscoLS1010ChassisChangeNotification

CISCO-VTP-MIB Traps

•vtpConfigRevNumberErro

•rvtpConfigDigestError

•vtpServerDisabled

•vtpMtuTooBig

•vtpVlanRingNumberConfigConflict

•vtpVersionOneDeviceDetected

•vlanTrunkPortDynamicStatusChange

CISCO-ENVMON-MIB Traps

•ciscoEnvMonShutdownNotification

CISCO-VLAN-MEMBERSHIP-MIB Traps

•vmVmpsChange

CISCO-ACCESS-ENVMON-MIB Traps

•caemTemperatureNotification

•caemVoltageNotification

CISCO-CONFIG-MAN-MIB Traps

•ciscoConfigManEvent

CISCO-ENTITY-FRU-CONTROL-MIB

•cevFan15540FTMP

•cevPortTransparent

•cevPortWave

CISCO-CONTENT-ENGINE-MIB

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Note These CISCO-CONTENT-ENGINE-MIB pass-through traps are supported only if you have downloaded and installed the latest Incremental Device Update (IDU) from the DFM download site: http://www.cisco.com/pcgi-bin/tablebuild.pl/cw2000-dfm.

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•ciscoContentEngineWriteTransFailed

•ciscoContentEngineOverloadBypass