We help IT Professionals succeed at work.
Get Started

EIGRP DUAL Process selecting feasible successor

1,688 Views
Last Modified: 2012-06-27
Hi,.

Can anyone explain to me in eigrp. When a route to a network goes down. Dual searches the topology table for feasible successor.
Why does it not just go to next lowest feasible distance in its topology table. Why does it go through the process of  looking for a route in table with reported distance lower than its current feasible distance ( route  that is gone down)??

thks
Comment
Watch Question
This problem has been solved!
Unlock 1 Answer and 3 Comments.
See Answer
Why Experts Exchange?

Experts Exchange always has the answer, or at the least points me in the correct direction! It is like having another employee that is extremely experienced.

Jim Murphy
Programmer at Smart IT Solutions

When asked, what has been your best career decision?

Deciding to stick with EE.

Mohamed Asif
Technical Department Head

Being involved with EE helped me to grow personally and professionally.

Carl Webster
CTP, Sr Infrastructure Consultant
Ask ANY Question

Connect with Certified Experts to gain insight and support on specific technology challenges including:

  • Troubleshooting
  • Research
  • Professional Opinions
Did You Know?

We've partnered with two important charities to provide clean water and computer science education to those who need it most. READ MORE