Frame Relay Inverse ARP IEWB 4.1 Lab 2

From: Jo Knight (joknight@gmail.com)
Date: Fri Sep 28 2007 - 19:59:40 ART


Hello,

I am just starting out going through the IEWB 4.1 Volume I for Frame
Relay tasks. I am trying to get Inverse ARP to work, but cannot for the
life of me get it going on my rack. The setup is very simple. R1, R4 and
R5 are configured as follows:

R1
interface Serial0/0
 ip address 10.0.0.1 255.0.0.0
 encapsulation frame-relay

R4
interface Serial0/0
 ip address 10.0.0.4 255.0.0.0
 encapsulation frame-relay
 no frame-relay inverse-arp IP 405

R5
interface Serial0/0
 ip address 10.0.0.5 255.0.0.0
 encapsulation frame-relay
 no frame-relay inverse-arp IP 504

When I do a show frame-relay map on any of the routers I see no dynamic
entries and I cannot ping between R1 and R4 or R1 and R5, even though
the PVC are active on all devices.

R1
DLCI = 104, DLCI USAGE = LOCAL, PVC STATUS = ACTIVE, INTERFACE = Serial0/0
DLCI = 105, DLCI USAGE = LOCAL, PVC STATUS = ACTIVE, INTERFACE = Serial0/0

I decided to go back to the Volume I task, as I was having major trouble
on IEWB 4.1 Lab 2 setting up a fully meshed frame-relay network using
Inverse ARP - no matter what i did I got no dynamic entries from the
frame-relay map command.

Please help as I am missing something simple here...

Thanks,
Jo



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