400-101 question 321 discussion

answered

Refer to the exhibit.


R2 is unable to access the 172.16.1.0/30 network between R1 and R3. Which option is a
possible reason for the failure?

  • A. The seed metric for redistributing into RIP on R3 is missing.
  • B. The OSPF processes on R2 and R3 are different.
  • C. Auto-summary is misconfigured under the RIP process of R3.
  • D. The subnet mask on the link between R2 and R3 is smaller than /30.
  • E. The wildcard mask on R3 is misconfigured.
Created 9 months, 1 week ago by tcholt

tcholt

The reason is OSPF and RIP have the wrong network statements