For which reason can two BGP peers fail to establish a neighbor relationship?

exams 300-510 V1 300-510 exam 0 Comments

For which reason can two BGP peers fail to establish a neighbor relationship?
A . Their BGP send-community strings are misconfigured
B. Their BGP timers are mismatched
C. Their remote-as numbers are misconfigured
D. They are both activated under an IPv4 address family

Answer: C