Static routing

[MaddyZeer]

You are the network administrator at Ranet, and have to config the routers both Ranet-HQ and Ranet-BR to make the connection throughout Ranet network and with the Internet. So all you have to do are:

(Config via console of each router.)

1. Enable and set IP address on LAN interface of each router to be the last assignable IP of each subnet.

2. Enable serial interface on each router and set IP address on each interface as:

- s0/0/0 on Ranet-BR: last IP of 52.7.9.220/30
- s0/0/0 on Ranet-HQ: first IP of 52.7.9.220/30
- s0/1/0 on Ranet-HQ: last IP of 77.7.7.252/30
all serial interface use HDLC as encapsulation protocol and do not forget to set clock rate at 64 kbps on Ranet-BR side.

3. Set static route of each LAN on each router to let Host1 connect to Host2. (Use destination interface
instead of IP next hop.)

4. Set default route on each router to let both Host1 and Host2 be able to connect to the Online Server
(72.76.5.3) in the internet.

while answering one line of answer for static route is 

ip route 52.7.9.208 255.255.255.248 se0/0/0        

how did they get 52.7.9.208 as the summery route as the answer 

[Joseph W. Doherty]

Disclaimer

The Author of this posting offers the information contained within this posting without consideration and with the reader's understanding that there's no implied or expressed suitability or fitness for any purpose. Information provided is for informational purposes only and should not be construed as rendering professional advice of any kind. Usage of this posting's information is solely at reader's own risk.

Liability Disclaimer

In no event shall Author be liable for any damages whatsoever (including, without limitation, damages for loss of use, data or profit) arising out of the use or inability to use the posting's information even if Author has been advised of the possibility of such damage.

Posting

That's not a summary route, it's a host network in your topology connected to Ranet-BR router.

We see Host2 with an IP of 52.7.9.210/29.  So that's on, or part of, the 52.7.9.208/29 (or 52.7.9.208 255.255.255.248) subnet.

I presume that route statement was to be assigned on Ranet-HQ router and that s0/0/0 is its port that connects to Ranet-BR router.

PS:

A summary route would be, for example, your 52.7.9.192/27, that you might have on the ISP-GW router.  Using it would preclude the need to list your 3 52.7.9.x subnets.

[o.melendres]

The route would be on Ranet-Hq as to get to Ranet-BR LAN follow serial interface,

The LAN subnet on Ranet-BR is correct to be 52.7.9.208 255.255.255.248

As the LAN subnet of Ranet-HQ would be 52.7.9.192 255.255.255.240

For the router interface, it should be the last assignable IP Address:

Ranet-BR 52.7.9.214

Ranet-HQ 52.7.9.206