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JUNOSe 11.0.x IP Services Configuration Guide
NOTE: You cannot configure the JUNOSe software to send BFD Version 0 or BFD
Version 1 packets. The JUNOSe software determines the BFD version through
auto-negotiation.
Configuring BFD
You configure BFD on routing protocols that use BFD for fast failure detection. BFD
does not require any stand-alone configuration; it works in conjunction with the
application that it is supporting. Applications on which you configure BFD pass
configuration information to BFD when they need fast failure detection.
BFD works with a wide variety of routing protocols. The JUNOSe software currently
supports only a few of these protocols. All BFD supported clients provide the ability
to configure session parameters for each interface. Refer to the following table for
added configuration information:
Configuration Topic
EBGP
IPv4 static routes
IS-IS
OSPF
OSPFv3
PIM
RIP
RSVP-TE
Managing BFD Adaptive Timer Intervals
The bfd adapt command enables timer intervals to adapt for all BFD sessions on all
virtual routers on the router.
Enabling BFD adaptive timers avoids BFD session flaps that might occur because of
misconfiguration or other errors. When enabled, BFD attempts to adapt timer intervals
118
Configuring BFD
See
Chapter Configuring BGP Routing in JUNOSe BGP and MPLS
Configuration Guide
Chapter Configuring IP in JUNOSe IP, IPv6, and IGP Configuration Guide
Chapter Configuring IS-IS in JUNOSe IP, IPv6, and IGP Configuration
Guide
Chapter Configuring OSPF in JUNOSe IP, IPv6, and IGP Configuration
Guide
Chapter Configuring OSPF in JUNOSe IP, IPv6, and IGP Configuration
Guide
Chapter Configuring PIM for IPv4 Multicast in JUNOSe IP, IPv6, and IGP
Configuration Guide and chapter Configuring PIM for IPv6 Multicast in
JUNOSe Multicast Routing Configuration Guide
Chapter Configuring RIP in JUNOSe IP, IPv6, and IGP Configuration
Guide
Chapter Configuring MPLS in JUNOSe BGP and MPLS Configuration
Guide
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