Which component of VPN technology ensures that data is unaltered between the sender and recipient?
A.authentication
B.data integrity
C.key exchange
D.encryption
Which component of VPN technology ensures that data can be read only by its intended recipient?
A. data integrity
B. encryption
C. key exchange
D. authentication
Which IPV6 routing protocol uses multicast group FF02::9 to send updates?
A. RIPng
B. OSPFv3
C. static
D. IS-IS for IPv6
Which IPV6 routing protocol uses multicast group FF02::8 to send updates?
A. RIPng
B. OSPFv3
C. IS-IS for IPv6
D. static
Which parameter can be tuned to affect the selection of a static route as a backup when a dynamic protocol is also being used?
A.link bandwidth
B.hop count
C.link cost
D.administrative distance
E.link delay
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