Edit a Virtual IST

If you need to change the virtual IST PeerIp or VlanId, use this procedure to delete the vIST first.

Note

Note

  • You must disable IS-IS globally before deleting a vIST, and then re-enable it after creating a new vIST.

  • You do not have to set the SMLT peer system ID or the virtual B-MAC to 0 before you change the virtual IST peer IP address or VLAN ID number.

Procedure

  1. Disable IS-IS globally.
    1. In the navigation pane, expand Configuration > Fabric > IS-IS.
    2. Select the Globals tab.
    3. In the AdminState field, select off.
    4. Select Apply.
  2. Delete the vIST.
    1. In the navigation pane, expand Configuration > VLAN > MLT/LACP.
    2. Select the Virtual IST tab.
    3. Select Apply.
  3. Create a vIST:
    1. In the navigation pane, expand Configuration > VLAN > MLT/LACP.
    2. Select the Virtual IST tab.
    3. In the PeerIp field, enter the peer IP address.
    4. In the VlanId field, enter a VLAN ID.
    5. Select Apply.
  4. Enable IS-IS globally.
    1. In the navigation pane, expand Configuration > Fabric > IS-IS.
    2. Select the Globals tab.
    3. In the AdminState field, select on.
    4. Select Apply.
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