Good Day Guys ,
May be this topic was touched here before ,yet I wanted a more fine tuned feedback regarding Best Practices for Merging two companies running different EIGRP As's into one AS
My company and other company already went through the transition period of merging their networks.. .mine is running EIGRP 1...they are running EIGRP 200....we Created a third EIGRP 500 on the 4 edges between our network and theirs .... and used redistribution using PBR/Prefix list and we already finalized this stage successfully .
Now we are becoming fully one company and we decided that we must run only one EIGRP AS. ..which is EIGRP 200, we have around 100 L3 devices in our network running EIGRP 1 ...so my question is what is the best practice for such migration ,can any one also illustrate by command line steps example ?