Redundant Supervisor Engines | Cisco Systems 6503 manual

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Cisco Systems 6503 manual Redundant Supervisor Engines, Supervisor Engine Switchover, Supervisor Fast Switchover

Contents

White Paper High Availability for the Cisco Catalyst 6500 Series Switches Switching Fabric Operation Switch Fabric Module RedundancySwitching Fabric Failover CLI output description for show fabric channel switchmode Example 1 Fabric-Enabled System Example 2 Classic and Fabric-Enabled System Redundant Supervisor Engines Supervisor Engine SwitchoverSupervisor Fast Switchover Sup-A enable set system highavailability enable Supervisor High Availability FeatureSupervisor Stateful Protocol Redundancy and incompatible Supervisor Engine Image Synchronization Supervisor Engine Software Image UpgradesProtocol Database Standby Supervisor Sup-A enable show system highavailability Supervisor Engine Versioning Feature 6. Sup-A enable set boot system ﬂash bootﬂashcat6000-sup2k8.7-2-2.bin Cisco Catalyst OS Image Upgrade Procedure MSFC High Availability Features DRM Operation MSFC Configuration SynchronizationDual Router Mode DRM Challenges WAN Interfaces in DRM SRM Operation Single Router Mode WAN Interfaces in SRM SRM Configuration and Conversion Procedure Supervisor and MSFC Failover Tests SRM and IP Multicast Redundant Power Supplies Conclusion European Headquarters Corporate HeadquartersAmericas Headquarters Asia Paciﬁc Headquarters