Accumulated IGP Metric Attribute (AIGP)

Lessons Discussion
11

Hi Rene,
Thank you for the post :slight_smile:

  1. In the second diagram of section 1.2, if we advertise R5 with high MED value then i think we can send traffic from AS 456 to AS123 via R4.
  2. In Same diagram if we use AS-PAth prepending then also i think we can achieve optimal path.
  3. After configruing AIGP, i belive lowest AIGRP metric will be prefered. However R1 chooses highest AIGRP metric and R6 chooses lowest AIGRP metric. ( I am little confused here )
  4. Could you also explain how AIGRP metric calculated in that diagram ?
    Correct if i misunderstood anything.

thanks again.