You are MegaCorp Security Administrator. This company uses a firewall cluster, consisting of two
cluster members. The cluster generally works well but one day you find that the cluster is behaving
strangely. You assume that there is a connectivity problem with the cluster synchronization cluster
link (cross-over cable).
Which of the following commands is the best for testing the connectivity of the crossover cable?
A.
telnet <IP address of the synchronization interface on the other cluster member>
B.
arping <IP address of the synchronization interface on the other cluster member>
C.
ifconfig –a
D.
Ping <IP address of the synchronization interface on the other cluster member>
Explanation: