Which items are correct about the routing protocol OSPF? (Choose three)
A. A – Support VLSM
B. B – Increase routing overhead on the network
C. C – Confine network instability to one area of the network
D. D – Allow extensive control of routing updates
Answer:A
Which items are correct about the routing protocol OSPF? (Choose three)
A. A – Support VLSM B. B – Increase routing overhead on the network C. C – Confine network instability to one area of the network D. D – Allow extensive control of routing updates