Bfd For Rsvp-Te - Alcatel-Lucent 7450 Configuration Manual

Bi-directional Forwarding Detection

BFD for RSVP-TE

BFD will notify RSVP-TE if the BFD session goes down, in addition to notifying other configured
BFD enabled protocols (for example, OSPF, IS-IS and PIM). This notification will then be used by
RSVP-TE to begin the reconvergence process. This greatly accelerates the overall RSVP-TE
response to network failures.
All encapsulation types supporting IPv4 and IPv6 is supported as all BFD packets are carried in
IPv4 and IPv6 packets; this includes Frame Relay .
BFD is supported on the following interfaces:
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Ethernet (Null, Dot1Q & QinQ)
POS interfaces (including APS)
Channelized interfaces (PPP, HDLC, FR and ATM) on ASAP (priority 1) and channelized
MDAs (Priority 2) including link bundles and IMA
Spoke SDPs
LAG interfaces
VSM interfaces
7450 ESS Router Configuration Guide