Figure 10: Bfd For Ies/Vprn Over Spoke Sdp - Alcatel-Lucent 7750 SR-OS Configuration Manual

Configuring IP Router Parameters
Note:
In this case BFD is run between
the IES/VPRN interfaces
independent of the SPD/LSP paths
Page 56
Metro
POP 1
IES/
VPRN
Spoke
SDP
Headend
Router
Headend
Router
IES/
VPRN
Metro
POP 4

Figure 10: BFD for IES/VPRN over Spoke SDP

BFD
Primary Path
Secondary Path
7750 SR OS Router Configuration Guide
Metro
POP 2
IES/
VPRN
Spoke
SDP
IES/
VPRN
Metro
POP 3
Fig_31