Re: Frame Relay Lan routing between sites help needed
- From: Trendkill <jpmason@xxxxxxxxx>
- Date: 4 May 2007 08:31:07 -0700
On May 4, 10:50 am, kjkear...@xxxxxxxxx wrote:
Our company recently purchased 4 frame relay circuits and 4 used cisco
1720 routers. The way the frame relay has been set up is 1 host and 3
remotes. I am curretnly working on the host and 1 remote at this
time. I have been able to connect the 2 sites however I cannot figure
out what to do to get the 2 lan networks to see each other.
Router 1 (main site)
~~~~~~~~~~~~~~~~~~~~~~~~
interface FastEthernet0
description CBB Data Ethernet
ip address 10.0.0.69 255.255.254.0
speed 100
full-duplex
!
interface Serial0
bandwidth 1024
no ip address
encapsulation frame-relay
!
interface Serial0.16 point-to-point
description 84th/Pinelake Frame Relay DLCI 16/16
bandwidth 1024
ip address 192.168.168.14 255.255.255.252
frame-relay interface-dlci 16
!
interface Serial0.17 point-to-point
description 84th/Fletcher Frame Relay DLCI 16/17
bandwidth 1024
ip address 192.168.168.6 255.255.255.252
frame-relay interface-dlci 17
!
interface Serial0.18 point-to-point
description 84th/Downtown Frame Relay DLCI 16/18
bandwidth 1024
ip address 192.168.168.10 255.255.255.252
frame-relay interface-dlci 18
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Router 2 (remote site)
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
interface FastEthernet0
description 27th Street Data Ethernet
ip address 10.0.10.69 255.255.255.0
speed 100
full-duplex
!
interface Serial0
bandwidth 1024
ip address 192.168.168.5 255.255.255.252
encapsulation frame-relay
frame-relay interface-dlci 16
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
int ser 0.17 on the main site is UP and UP and ser 0 on the remote
site is UP and UP
I can telnet to and from each site using the serial IP addresses.
what am I missing to allow LAN traffic to travel between the two
sites?
I tried adding routes such as on the main site i added
ip route 10.0.10.0 255.255.255.0 192.168.168.5
and on the remote site i added
ip route 0.0.0.0 0.0.0.0 192.168.168.6
but it did not help. I am sure I am missing something simple here but
I just do not know what. I figured after I get this remote working
the others will be easy to follow.
Thank you
KJ
What do your routing tables look like on both sides? You definitely
need static routes or a routing protocol (I'd go with a routing
protocol), and you'll probably need to consider point to point vs.
point to multipoint and split horizon. Source a traceroute or more
from the remote site, does it have routes all the way out? Does the
central site have routes in its table back? Is IP routing enabled on
th remote router so it is routing between its serial and ethernet
interfaces?
.
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- From: kjkearney
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