Online Access Free H31-211 Exam Questions

What kinds of frame types does HDLC have? (multiple choice)

• A.Unnumbered frames
• B.Monitoring frame
• C.Information frame
• D.Retransmission frame

Each OSPF router advertises LSAs to the outside through the flooding link state. Which ones are included?
(multiple choice)

• A.reachable neighbors
• B.Local link status information
• C.Information about neighboring routers
• D.Available ports

What are the forwarding modes of Layer 2 switches? (multiple choice)

• A.Update forwarding
• B.Store and forward
• C.Fragment forwarding
• D.Direct forwarding

If there is a routing loop in the network, then the packet will be forwarded on the loop link until the loop is eliminated.

• A.True
• B.False

The biggest feature of HDLC is support for encrypted transmission.

• A.True
• B.False