RE: Full Reachability meaning

From: Michael Snyder (msnyder@revolutioncomputer.com)
Date: Sat Feb 21 2004 - 14:59:15 GMT-3


Check the whole lab, see if the interface is used in any other
protocols.

It's common to wait till the end of the lab to advertise an interface
into bgp for example.

In summary,

1) If the requirement states full reachability (this could be assumed in
a R&S lab)

2) If the interface isn't specifically stated not to be the routing
table.

3) If you are not instructed to place route or a summary of the route
into igp or egp.

4) Then add the interface route to the igp of your choice.

-----Original Message-----
From: Yasser Aly [mailto:blackyeyes00@hotmail.com]
Sent: Saturday, February 21, 2004 10:29 AM
To: ccielab@groupstudy.com
Subject: Full Reachability meaning

Hello,

   In many of the practice labs an initial requirement would be to
ensure
full IP reachability to all networks in the routing domain.

   If we have a router that has 2 Ethernets, and a serial. The serial
was
the only one that you received direct instruction to add it in a certian

routing protocol. None of the Ethernets were mentioned at all during the

lab. However, the Ethernets are initally configured with IPs.

   In such a case is it required from me to select the most appropriate
IGP
in the network and add these Ethernets to be reachable or full
reachability
in this case doesn't include them ??

Kindly advice.

Regards,
Yasser



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