HP AP775A Cisco Nexus 5000 Series and Cisco Nexus 2000 Series MIB Quick Refere - Page 9

Extending the IF-MIB Send documentation comments to [email protected] Table 2 ENTITY-MIB Extensions MIB Description CISCO-ENTITY-EXT-MIB Extends the entityPhysicalTable for modules with processors. For each of these modules, this MIB provides memory statistics and LED information. CISCO-ENTITY-FRU-CONTROL- Manages field-replaceable units, such as power supplies, MIB fans, and modules. CISCO-ENTITY-SENSOR-MIB Provides sensor data for environmental monitors such as temperature gauges. CISCO-IMAGE-UPGRADE-MIB Provides module image management based on entPhysicalIndex. Extending the IF-MIB The IF-MIB provides basic management status and control of interfaces and sublayers within a network switch. Multiple standard and Cisco-specific MIBs use ifIndex from the IF-MIB to extend management for specific interface types. Cisco MIBs also enhance the two interface notifications, linkUp and linkDown, from the IF-MIB to provide a clearer indication of the reason for these notifications. Cisco MIBs add up to two varbinds to linkUp and linkDown as shown in Table 3. Table 3 Varbinds Added to IF-MIB Notifications Notification linkUp linkDown Varbinds Added ifDescr ifDescr See the Cisco Nexus 5000 CLI Configuration Guide, Release 4.0 for details about enabling link notifications that use these additional varbinds. Cisco Nexus 5000 Series and Cisco Nexus 2000 Series MIBs This section includes the following topics: • Generic SNMP MIBs, page 10 OL-16784-01 Cisco Nexus 5000 Series and CiscoNexus 2000 Series MIB Quick Reference 9