Mpls Rsvp Bfd-Liveness-Detection - Juniper JUNOSE 11.1.X - COMMAND REFERENCE A TO M 4-9-2010 Command Reference Manual

JUNOSe 11.1.x Command Reference Guide A to M

mpls rsvp bfd-liveness-detection

{ ip | mpls } rsvp bfd-liveness-detection [ minimum-interval minInterval |
Syntax
[ minimum-receive-interval minRecInterval ]
[ minimum-transmit-interval minTransInterval ] ] [ multiplier multValue ]
no { ip | mpls } rsvp bfd-liveness-detection
Command introduced in JUNOSe Release 8.1.0.
Release Information
Enables BFD (bidirectional forwarding detection) on an interface running RSVP-TE
Description
and defines BFD values to be negotiated between RSVP-TE neighbors for detection
of IP data path failures. The no version disables BFD on the RSVP-TE interface.
NOTE: BFD sessions might not be maintained when the multiplier value is 1 and
configured intervals are very short. We recommend that you do not use a multiplier
value of 1 with very short intervals.
Options
Interface Configuration
Mode
1406
mpls rsvp bfd-liveness-detection
ip Specifies alternative keyword for compatibility with non–E Series
implementations
mpls Specifies JUNOSe MPLS implementation
minInterval Minimum proposed transmit interval and required receive interval
for BFD control packets; has the same effect as configuring the minimum receive
interval and the minimum transmit interval to the same value; number in the
range 100–65535 milliseconds for ES2 4G LM only, the range is 10–65535
milliseconds; default value is 300 milliseconds
minRecInterval Minimum interval at which the local peer must receive BFD
control packets sent by the remote peer; number in the range 100–65535
milliseconds for ES2 4G LM only, the range is 10–65535 milliseconds; default
value is 300 milliseconds
minTransInterval Minimum interval at which the local peer proposes to transmit
BFD control packets to the remote peer; number in the range 100–65535
milliseconds for ES2 4G LM only, the range is 10–65535 milliseconds; default
value is 300 milliseconds
multValue Detection multiplier value that the remote peer router multiplies by
the local peer's negotiated transmit interval to determine the remote peer's BFD
liveness detection interval; equal to the number of BFD packets that can be
missed before the BFD session is declared down; number in the range 1–255;
default value is 3