ip bfd (for a port)
Enable and configure Bidirectional Forwarding
Detection (BFD) on a port.
Command Parameters
- enable
- Enable BFD on a port.
- interval
- Specifies the transmit
interval in milliseconds. The default is 200 ms.
- The minimum value for the transmit interval is 100 ms. You can configure a
maximum of 4 BFD sessions with the minimum value for the transmit interval. You can
configure the remaining BFD sessions with a transmit interval that is greater than or equal to the
200 ms default value.
- min-rx
- Specifies the receive interval in milliseconds. The default is 200 ms.
- The minimum value for the receive interval is 100 ms. You can configure a
maximum of 4 BFD sessions with the
minimum value for the receive interval. You can configure the remaining BFD sessions with a receive
interval that is greater than or equal to the 200 ms default value.
- multiplier
- Specifies the multiplier used
to calculate the amount of time BFD waits before it
declares a receive timeout. The default is 3.
- If you configure the transmit interval or the receive interval as 100 ms,
you must configure a value of 4 or greater for the multiplier.
- port {slot/port[/sub-port][-slot/port[/sub-port]][,...]}
-
Identifies the
slot and port in one of the following formats: a single slot and
port (slot/port), a range of slots and ports
(slot/port-slot/port), or a series of slots and ports
(slot/port,slot/port,slot/port). If the platform supports
channelization and the port is channelized, you must also
specify the sub-port in the format slot/port/sub-port.
Default
The default is disabled.
Command Mode
GigabitEthernet Interface Configuration
