Cisco Cisco ASR 5700
BFD Configuration Mode Commands
bfd multihop-peer ▀
Command Line Interface Reference, StarOS Release 17 ▄
1601
peers, the BFD sessions to the destination address will not come UP. If the password is configured for BFD
sessions that are already UP, BFD neighbors will be reset.
sessions that are already UP, BFD neighbors will be reset.
encrypted
password-string
: Specifies the use of an encrypted password for authentication of BFD
sessions as an alphanumeric string of up to 523 characters.
password
password-string
: Specifies the use of a plain text password for authentication of BFD
sessions as an alphanumeric string of 1 through 19 characters.
Important:
The destination address and its transmit/receive intervals must be configured
before the password is applied to any MH-BFD sessions at a destination address.
interval
tx_interval
min_rx
rx_interval
multiplier
value
interval
tx_interval
: Specifies the transmit interval (in milliseconds) between BFD packets as an
integer from 50 through 999. Default: 50
min_rx
rx_interval
: Specifies the receive interval (in milliseconds) between BFD packets as an integer
from 50 through 999. Default: 50
multiplier
value
: Specifies the multiplier value sued to compute holddown as an integer from 3 through
50. Default: 3
Usage
Use this command to configure basic operating parameters between BFD enabled peers.
Example
The following are example command strings for configuring BFD multihop sessions:
bfd multihop-peer 10.2.3.4 authentication md5 encrypted 5-klm7783bfd
multihop-peer 10.2.3.4 interval 100 min_rx 100 multiplier 5
multihop-peer 10.2.3.4 interval 100 min_rx 100 multiplier 5