In a previous blog I discussed running EIGRP named mode in GNS3. In that blog, I promised to dig a little deeper into how the results of the computations were reached. I have published a couple of blogs which strive to display the classic formula in human friendly form. I will attempt the same thing … Continue reading Understanding EIGRP named mode wide-metric computation
Tag Archives: routing table
GNS3 and IP SLA with default route tracking
As I have mentioned before, I am a big fan of GNS3. I also said that I would be posting GNS3 labs from time to time with an eye toward gaining skill in the CCNA R&S arena, as well as the CCNP track. If you don’t have GNS3, go to the The GNS3 download page … Continue reading GNS3 and IP SLA with default route tracking
Path Selection in OSPF for E1 and E2 routes in GNS3
How do you feel about your understanding of why OSPF routers choose the paths they do? I read a fantastic article which goes into great detail on exactly why a router would choose one route over another: Understanding OSPF External Route Path Selection. I give full credit to this very comprehensive article as it was not … Continue reading Path Selection in OSPF for E1 and E2 routes in GNS3