Table of Contents
Advertisement
JunosE 11.3.x IP Services Configuration Guide
Configuring BFD
Configuration Topic
EBGP
IPv4 static routes
IS-IS
OSPF
OSPFv3
PIM
RIP
RSVP-TE
Managing BFD Adaptive Timer Intervals
112
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.
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:
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
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
on the router by making them less restrictive and increasing the survival chances for the
session.
Copyright © 2010, Juniper Networks, Inc.
Advertisement
Table of Contents
