| 3 | Router A in Figure 11-13 is running IS-IS for both IPv4 and IPv6 and router C is running EIGRP for IPv4, and RIPng for IPv6. At router B, all the IS-IS routes are level 1. Configure mutual redistribution at router B by using summarization wherever possible. The EIGRP routes should be advertised into the IS-IS domain as external routes. |