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CX11x, CX31x, CX710 (Earlier Than V6.03), and CX91x Series Switch Modules V100R001C10 Configuration Guide 12

The documents describe the configuration of various services supported by the CX11x&CX31x&CX91x series switch modules The description covers configuration examples and function configurations.
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Configuring an mVRRP6 Group

Configuring an mVRRP6 Group

An mVRRP6 group can be bound to VRRP6 groups and determine the status of its bound VRRP6 groups. mVRRP6 is used when multiple VRRP6 groups coexist. mVRRP6 helps decrease the number of VRRP6 Advertisement packets to be sent and minimize network bandwidth and system resource consumption.

Pre-configuration Tasks

Before configuring basic functions of an mVRRP6 group, complete the following task:
  • Configuring network layer attributes of interfaces to ensure network connectivity

Configuring an mVRRP6 Group

Context

Each VRRP6 group needs to maintain its own state machine. Configuring an mVRRP6 group reduces bandwidth occupied by VRRP6 Advertisement packets.

Procedure

  1. Run:

    system-view

    The system view is displayed.

  2. Run:

    interface interface-type interface-number

    The interface view is displayed.

  3. On an Ethernet interface, run:

    undo portswitch

    The interface is switched to Layer 3 mode.

    By default, an Ethernet interface works in Layer 2 mode.

    If an Ethernet interface already has Layer 2 configuration, this command fails to be executed on the interface. Before running this command on the interface, delete all the Layer 2 configuration of the interface.

    NOTE:

    If many Ethernet interfaces need to be switched to Layer 3 mode, run the undo portswitch batch interface-type { interface-number1 [ to interface-number2 ] } &<1-10> command in the system view to switch these interfaces to Layer 3 mode in batches.

  4. (Optional) Run:

    vrrp6 vrid virtual-router-id virtual-ip virtual-ipv6-address [ link-local ]

    A VRRP6 group is created, and a virtual IPv6 address is assigned to the VRRP6 group.

    By default, no VRRP6 group is created.

  5. Run:

    vrrp6 vrid virtual-router-id admin

    The VRRP6 group is configured as an mVRRP6 group.

    By default, no mVRRP6 group is configured.

  6. Run:

    commit

    The configuration is committed.

(Optional) Configuring a VRRP6 Group and Binding the VRRP6 Group to an mVRRP6 Group

Context

You can bind VRRP6 groups to an mVRRP6 group so that mVRRP6 determines the status of the bound VRRP6 groups.

Procedure

  1. Run:

    system-view

    The system view is displayed.

  2. Run:

    interface interface-type interface-number

    The view of the interface where a VRRP6 group is configured is displayed.

  3. On an Ethernet interface, run:

    undo portswitch

    The interface is switched to Layer 3 mode.

    By default, an Ethernet interface works in Layer 2 mode.

    If an Ethernet interface already has Layer 2 configuration, this command fails to be executed on the interface. Before running this command on the interface, delete all the Layer 2 configuration of the interface.

    NOTE:

    If many Ethernet interfaces need to be switched to Layer 3 mode, run the undo portswitch batch interface-type { interface-number1 [ to interface-number2 ] } &<1-10> command in the system view to switch these interfaces to Layer 3 mode in batches.

  4. Run:

    vrrp6 vrid virtual-router-id virtual-ip virtual-ipv6-address [ link-local ]

    A VRRP6 group is created, and a virtual IPv6 address is assigned to the VRRP6 group.

    By default, no VRRP6 group is created.

    Because the mVRRP6 group determines the status of its member VRRP6 groups, you do not need to set priorities for the member VRRP6 groups.

  5. Run:

    vrrp6 vrid virtual-router-id1 track admin-vrrp interface interface-type interface-number vrid virtual-router-id2 [ unflowdown ]

    The VRRP6 group is bound to an mVRRP6 group.

    By default, no VRRP6 group is bound to an mVRRP6 group.

    After the binding is complete, the state machine of the bound VRRP6 group depends on the status of the mVRRP6 group. That is, the bound VRRP6 group inherits the status of the mVRRP6 group, deletes its VRRP6 Advertisement packet timeout timer, and stops sending or receiving VRRP6 Advertisement packets. A VRRP6 group can be bound to only one mVRRP6 group.

    NOTE:

    Only one mVRRP6 group can be configured on an interface.

  6. Run:

    commit

    The configuration is committed.

Checking the Configuration

Procedure

  • Run the display vrrp6 binding [ interface admin-interface-type admin-interface-number ] [ vrid admin-virtual-router-id ] [ member-vrrp [ interface member-interface-type member-interface-number ] [ vrid member-virtual-router-id ] ] command to check the status of all mVRRP6 groups.
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Updated: 2019-08-09

Document ID: EDOC1000041694

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