CISCO-C8500-REDUNDANCY-MIB

MIB Reference — IPNetwork Monitor · Updated October 05, 2026

All MIBs › CISCO-C8500-REDUNDANCY-MIB

Organization: Cisco Systems, Inc.

Last Updated: 2003-05-04

Category: Cisco Devices, Hardware and Environment

Description: Manages supervisor redundancy and failover on Cisco 8500 series router platforms.

Start monitoring vendor-neutral, standards-based MIB, any SNMPv3-capable network device (SNMP engine identity/boot/clock status) with a free 30-day trial of IPNetwork Monitor. Import MIBs, browse SNMP OIDs, create custom SNMP monitors, configure alerts, and monitor any SNMP-enabled network device from a single console.

What Is CISCO-C8500-REDUNDANCY-MIB?

CISCO-C8500-REDUNDANCY-MIB is a Cisco Systems, Inc. proprietary MIB managing CPU and switch-card redundancy on the Catalyst 8540 ATM switch and similar products. Its CPU table, keyed by slot, records mode, status, standby-enable mode, and switchover time, alongside sync-config-on-set, force-counter-sync, interface/VC/signaling counter-sync frequency/enable settings, and a switch table (slot, mode, status, last-switchover time/reason, bandwidth, desired bandwidth) with CPU/switch/mode-change notifications. As a configuration/status MIB it lets an administrator confirm which CPU/switch card is active and diagnose the reason for the last switchover on a Catalyst 8540. It is deployed on the Cisco Catalyst 8540 ATM switch and similar redundant-CPU platforms. Engineers can download the CISCO-C8500-REDUNDANCY-MIB file directly to load it into their MIB browser.

IPNetwork Monitor allows you to monitor SNMP objects defined in CISCO-C8500-REDUNDANCY-MIB. Use the built-in SNMP Monitoring Browser to explore available variables, view their current values and descriptions, and select the objects you want to monitor. You can then create SNMP monitors, configure thresholds, and receive alerts when monitored values change.

Supported Devices

  • Cisco Catalyst 8540 ATM switch and similar redundant-CPU platforms

Monitoring Examples

An administrator checks ccrSwitchLastSwitchoverReason to diagnose why a redundant switch card failed over on a Cisco Catalyst 8540.

What Can Be Monitored

  • CPU/switch-card redundancy status and switchover reason
Imported Objects

From CISCO-SMI

ciscoMgmtOBJECT-IDENTITY

From SNMPv2-CONF

MODULE-COMPLIANCE
NOTIFICATION-GROUP
OBJECT-GROUP

From SNMPv2-SMI

MODULE-IDENTITY
NOTIFICATION-TYPE
OBJECT-TYPE
Unsigned32

From SNMPv2-TC

TEXTUAL-CONVENTION
TimeStamp
TruthValue
OIDs

RFC description

Manages redundancy for Catalyst 8540 ATM switch CPU and switch card failover with 1+1 CPU and 2+1 switch card redundancy modes.

Start monitoring Cisco Catalyst 8540 ATM switch (legacy) with a free 30-day trial of IPNetwork Monitor. Import MIBs, browse SNMP OIDs, create custom SNMP monitors, configure alerts, and monitor any SNMP-enabled network device from a single console.

Download CISCO-C8500-REDUNDANCY-MIB