Disable or enable a Chassis Internal Network (CIN) definition. Enabled: AMM reads the entry and creates a new CIN interface if the CIN VLAN ID is new and does not have a CIN interface created yet, adds host route, and monitors communication path. Start ARP monitoring if IP is 0.0.0.0. Disabled: Delete host route. If this is the last IP address that uses the CIN interface, - Stop ARP monitoring if IP is 0.0.0.0. - Delete the CIN interface if there is no other entry depends on it.