Cisco AP776A - Nexus Converged Network Switch 5020 Quick Reference Manual - Page 9

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Cisco AP776A - Nexus Converged Network Switch 5020 Quick Reference Manual
S e n d d o c u m e n t a t i o n c o m m e n t s t o n x 5 0 0 0 - d o c f e e d b a c k @ c i s c o . c o m

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
Notification
linkUp
linkDown
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
SNMPv2-SMI
CISCO-SMI
SNMPv2-TM
SNMPv2-TC
IANA-ADDRESS-FAMILY-NUMBERS-MIB
IANAifType-MIB
IANAiprouteprotocol-MIB
HCNUM-TC
CISCO-TC
SNMPv2-MIB
OL-16784-01
Varbinds Added to IF-MIB Notifications
Varbinds Added
ifDescr
ifDescr
Generic SNMP MIBs, page 9
Fibre Channel MIBs, page 10
Ethernet MIBs, page 11
Configuration MIBs, page 11
Monitoring MIBs, page 11
Security MIBs, page 11
TCP/IP MIBs, page 12
Miscellaneous MIBs, page 12
Table
3.
Cisco Nexus 5000 Series MIB Quick Reference
Extending the IF-MIB
9