The implementation group has been using the test bed to do an IPv6 'proof-of-concept1. After several changes to the network addressing and routing schemes, a trouble ticket has been opened indicating that the loopback address on R1 (2026::111:1) is not able to ping the loopback address on DSW2 (2026::102:1).
Use the supported commands to isolate the cause of this fault and answer the following question.
The fault condition is related to which technology?
- A.NTP
- B.IPv4 OSPF Routing
- C.IPv6 OSPF Routing
- D.IPv4 layer 3 security