If you want to migrate to IS-IS network to another routing protocol with?
A. UDP
B. EIGRP
C. OSPF
D. RIP
E. internal BGP
F. TCP/IP
If you want to migrate to IS-IS network to another routing protocol with?
A. UDP
B. EIGRP
C. OSPF
D. RIP
E. internal BGP
F. TCP/IP
B or C
https://www.cisco.com/c/en/us/support/docs/ip/border-gateway-protocol-bgp/15986-admin-distance.html
Default Distance Value Table
This table lists the administrative distance default values of the protocols that Cisco supports:
You need to use this procedure generally when you migrate the network from one routing protocol to another, and the latter has a higher administrative distance.