Point to point T1 setup

[natesin]

I need to setup a point to point T1 line between locations for location A having a server that needs to send data to location B server. We are goint to use a Cisco 1721 with a WIC at both locations.

I wanted some pointers on the best, most secure way of doing this.

The information as I know it right now is as follows:

Location A
192.168.30.0/24
Server IP: 192.168.30.10

Location B
10.0.0.0/8
Server IP: 10.3.0.25

Again, location A's server needs only to send data to locations B's server. Neither network needs to see anything else other thatn the servers involved.

Any advise would be greatly appreciated.

TIA

Natesin

 

[Andyleates]

So, what are you asking? Help with Access Lists?

Andy Leates MCSE CCNA MCP+I

 

[routerman]

You probably want a basic config something like this:

R1
int e0
ip addr 192.168.30.1 255.255.255.0

int s0
ip unumbered e0
ip route 10.3.0.0 255.0.0.0 s0

R2
int e0
ip addr 10.0.0.1 255.0.0.0
int s0
ip unumbered e0
ip route 192.168.30.0 255.255.255.0 s0


The routers default to HDLC encapsulation for the T1 and will take clock from there as well.

Does this help?

 

[gman10]

Hi-

When u say that they default to HDLC encap, you don't have to set this on this particular router? is it comes "out of the box" this way..

thanks
gt

 

[routerman]

Yes, thats correct.

If you issue the command SH INT S0 you'll see HDLC as the encapsulation. A SH RUN with HDLC on dosent show any encapsulation method under the interface configuration section.

 

[natesin]

Thanks everyone.

 

[chicagojsh]

So I"ll join in now :->
I'm about 12 hours into my cisco education doing exactly what natesin is doing.
I have used your examples to configure my routers (except with my IP's).
I have :
10.2.0.0 255.255.255.0
and
10.2.2.0 255.255.255.0
I want all computers on each network to talk... Do I need to set up these routers with gateways? If so how the heck do I do that...Silly quesion I'm sure but hey I've made it this far huh!! :->

Thanks
Josh

 

[rcasta]

If you got the same config as shown above by the guys in the forum, then so far you should have:

R1
int e0
ip addr 10.2.0.1 255.255.255.0

int s0
ip unumbered e0
ip route 10.2.2.0 255.255.255.0 ser0 (nexthop is ser0)

Host1 should look like>
ip address 10.2.0.5, 255.255.255.0
Gateway 10.2.0.1

R2
int e0
ip addr 10.2.2.1 255.0.0.0
int s0
ip unumbered e0
ip route 10.2.0.0 255.255.255.0 ser0 (nexthop is ser0)

Host2 should look like>
ip address 10.2.2.5, 255.255.255.0
Gateway 10.2.2.1

cheers,

CCNA