Cisco Systems 6503 Manuales de usuario

Tabla de contenidos

• White Paper

  1
• High Availability for the Cisco Catalyst 6500 Series Switches

  1
  • Overview

    1
    • Switch Fabric Module Redundancy

      2
    • Switching Fabric Failover

      2
    • Switching Fabric Operation

      2
      • Example 1: Fabric-Enabled System

        3
      • Example 2: Classic and Fabric-Enabled System

        4
    • Redundant Supervisor Engines

      5
    • Supervisor Engine Switchover

      5
    • Supervisor Fast Switchover

      5
    • Supervisor High Availability Feature

      6
    • Supervisor Stateful Protocol Redundancy

      6
    • Supervisor Engine Software Image Upgrades

      8
    • Supervisor Engine Image Synchronization

      8
    • Supervisor Engine Versioning Feature

      9
    • Cisco Catalyst OS Image Upgrade Procedure

      10
    • MSFC High Availability Features

      11
    • Dual Router Mode

      12
    • DRM Operation

      12
    • MSFC Configuration Synchronization

      12
    • WAN Interfaces in DRM

      13
    • DRM Challenges

      13
    • Single Router Mode

      14
    • SRM Operation

      14
    • WAN Interfaces in SRM

      15
    • SRM Configuration and Conversion Procedure

      15
    • SRM and IP Multicast

      16
    • Supervisor and MSFC Failover Tests

      16
  • Layer 2 Failover

    16
  • Layer 3 Failover

    16
  • SRM

    16
  • DRM

    17
    • Redundant Power Supplies

      17
  • Conclusion

    18