From: Mohammad Saeed (mzsaeed@gmail.com)
Date: Sun Feb 04 2007 - 03:37:35 ART
Hi,
In the configuration below, if I configure backup interface on R4, and
end-to-end keepalives are configured on both R4 and R5, even if I
shutdown R5 S0, R4 does not know that other end is down, but if I put
backup interface command under S0.54 interface of R5, and shutdown
R4's S0, it quickly learns that Primary interface is down and it
brings up the backup interface UP. Now apprenatly as end-to-end
keepalives are configured on both routers, both shall be able to
learn, but R4 does not, can any one see the reason?
R4
map-class frame-relay DLCI_405
frame-relay end-to-end keepalive mode bidirectional
int s0
frame-relay interface-dlci 405
class DLCI_405
backup interface s1
R5
map-class frame-relay DLCI_504
frame-relay end-to-end keepalive mode bidirectional
int s0.54 point-to-point
frame-relay interface-dlci 504
class DLCI_405
int s1
clock rate 64000
Regards,
Mohammad Zahed Saeed
This archive was generated by hypermail 2.1.4 : Thu Mar 01 2007 - 07:38:45 ART