> 2. one of the pages that has the links that are not
> rewritten is

You are starting the mirror from
<http://www.cisco.com/univercd/cc/td/doc/product/dsl_prod/616>
0/

And the link that was avoided is
<http://www.cisco.com/univercd/cc/td/doc/product/rtrmgmt/cdm/>
index.htm

The above link is considered "out of default scope of the 
mirror", and therefore wasn't fetched.

Use scan rules (Set Options / Scan rules) to extend the 
scope of the mirror, using for example:

+www.cisco.com/univercd/cc/td/doc/product/*

But this can potentially lead to download MANY files (and 
maybe many unwanted ones)