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  • ArubaOS-CX Virtual Switching Extension (VSX) Guide for 10.02
    • Home
    • About this document
      • Applicable products
      • Latest version available online
      • About the examples
      • Switch prompts in examples
    • Upgrading to the latest version of VSX
      • Upgrading from ArubaOS-CX 10.01 to 10.02
        • Performing a rolling upgrade
        • Upgrading both switches at the same time
      • Upgrading from 10.02 to a later release of 10.02
        • Upgrading switches using the vsx update-software command
      • Upgrading from ArubaOS-CX 10.00 to 10.02
        • What happens during the upgrade
        • Upgrading from 10.00 to 10.02 overview
        • Performing a rolling upgrade
        • Upgrading both switches at the same time from 10.00 to 10.02
        • MCLAG to VSX command equivalency
    • VSX
      • Benefits of VSX
      • VSX solution topology overview
        • VSX LAG
        • VSF
        • VSF versus VSX
      • VSX solution requirements
      • VSX components
      • Inter-Switch Link (ISL)
        • ISL configurations
      • Keepalive
        • Keepalive response in ISL failure scenarios
        • Keepalive scenario
        • Keepalive configurations
        • Recommended network configuration for keepalive
      • Split recovery mode
      • Switch roles
      • IGMP snooping
      • DHCP relay backup
      • Multiple Spanning Tree Protocol (MSTP)
        • MSTP on VSX
        • MSTP with VSX guidelines
        • Sample configurations for MSTP on VSX
        • VSX and MSTP loop-protection configurations (physical and logical views)
        • Loop-protection and MSTP
      • IP multicast routing
        • DR failure with IP multicast routing
      • Active-active layer 2
      • Active-active layer 3 default gateway
        • Key benefits of active gateway compared to VRRP
        • Key differences between VRRP and active gateway
      • Active gateway over VSX
        • Active gateway configurations
      • VRRP with VSX configuration
      • Active forwarding
        • Deployment options for upstream connectivity with active-active forwarding
      • Benefits of active forwarding and active gateway
      • Active-standby DHCP relay
        • DHCP relay failure if the SVI is down on the primary switch
      • VSX in the core layer
      • Configuring core 1 and core 2
      • Configuring aggregate 1 and aggregate 2 switches
      • Configuring the access switch
      • VSX configuration synchronization
      • Enabling VSX configuration synchronization for a feature
      • Consistency checking between VSX switches
      • Ways to view the status of VSX
      • Viewing the show commands for both VSX switches from one switch
      • VSX switch reboot
      • Split brain scenario
      • Upstream connectivity options
      • Upstream routing over VSX LAG SVI links
      • Active forwarding and SVI per VRF
      • Link-up delay
        • The link-up delay timer during an ISL failure
      • Periodic synchronization
      • Troubleshooting
        • ISL is out-of-sync
        • ISL is in blocking state
        • Traffic drop on a VSX LAG interface
        • Traffic loss after the ISL has been out-of-sync and keepalive is down
        • Failure scenarios and split recovery
      • Sample campus topologies
        • Two-tier campus network (small campus-VSX)
        • Three-tier campus network - medium size (traditional topology)
      • VSX commands
        • active-gateway
        • config-sync disable
        • interface lag multi-chassis
        • inter-switch-link {<PORT-NUM> | lag <LAG-ID>}
        • inter-switch-link dead-interval
        • inter-switch-link hello-interval
        • inter-switch-link hold-time
        • keepalive dead-interval
        • keepalive hello-interval
        • keepalive peer
        • keepalive udp-port
        • linkup-delay-timer
        • linkup-delay-timer exclude lag-list
        • role {primary | secondary}
        • show interface <VLAN-NAME>
        • show lacp aggregates
        • show lacp interfaces
        • show lacp interfaces multi-chassis
        • show running-config vsx-sync
        • show running-config vsx-sync peer-diff
        • show vsx active-forwarding
        • show vsx brief
        • show vsx config-consistency
        • show vsx config-consistency lacp
        • show vsx configuration
        • show vsx configuration split-recovery
        • show vsx ip data-path
        • show vsx ip route
        • show vsx ipv6 data-path
        • show vsx ipv6 route
        • show vsx status
        • show vsx status config-sync
        • split recovery
        • system-mac
        • vsx
        • vsx active-forwarding
        • vsx update-software
        • vsx-sync
        • vsx-sync aaa
        • vsx-sync {[active-gateways] [policies]}
        • vsx-sync copp-policy
        • vsx-sync dns
        • vsx-sync mclag-interfaces
        • vsx-sync qos-global
        • vsx-sync sflow
        • vsx-sync snmp
        • vsx-sync ssh
        • vsx-sync static-routes
        • vsx-sync time
        • vsx-sync {[access-lists] [qos] [rate-limits] [vlans] [policies]}
    • Websites
    • Support and other resources
      • Accessing Hewlett Packard Enterprise Support
      • Accessing updates
      • Customer self repair
      • Remote support
      • Warranty information
      • Regulatory information
      • Documentation feedback