Transitions the state of the specified routing circuit to "on".

    enable  [node node-id] routing circuit circuit-name

    Example:

    enable routing circuit csmacd-1

1  –  Exception Messages

 o  enable mac address failed

    The attempt to enable the MAC address failed on a broadcast
    circuit with a nonzero Phase IV address.

 o  no such data link

    Data link specified for this circuit does not exist.

 o  open port failed

    A port cannot be opened on the specified data link.

 o  open rip port failed

    The UDP port for RIP (port 520) could not be created.

 o  routing not enabled

    The Routing module is not in the on state.

 o  subnet address not unique

    One of the subnet addresses for this circuit is the same as the
    subnet address for another circuit.

2  –  ip_reachable_address

    enable  [node node-id] routing circuit circuit-name -
            ip reachable address simple-name

2.1  –  Exception Messages

 o  invalid next hop

    The Next Hop IP Address has not been changed from
    the default value.

 o  invalid snpa address

    The DTE Address has not been changed from the default
    value and the parent circuit entity (that is the Routing
    Circuit entity to which this entity is subordinate) has
    type x25 da.

3  –  reachable_address

    enable  [node node-id] routing circuit circuit-name -
            reachable address simple-name

    Example:

    enable routing circuit csmacd-1 reachable address to-bulean

3.1  –  Exception Messages

 o  invalid address

    The DTE address or LAN address has not been changed from the
    default value.