Click on the exhibit.

LSP 1's link between routers R3 and R6 has failed, and the RESV state at router R3 has timed out. Which of the following actions will router R3 initiate?

A. Send a PathTear message towards router R6.

B. Send a PathTear message towards router R1.

C. Send a ResvTear message toward router R6.

D. Send a ResvTear message toward router R1.

What are the ways the RID can be created on an Nokia 7750 SR router? (Choose three)

A. From the last 32 bits of the chassis MAC address

B. From the first 32 bits of the chassis MAC address

C. The loopback IP address

D. By using the command "config router ospf rid X.X.X.X"

E. From the system IP address

F. From the highest interface IP address

Which of the following about LDP sessions is TRUE?

A. Frame mode requires multiple sessions between peers.

B. The lower transport address initiates the session.

C. Established LDP sessions run over a TCP connection.

D. An LDP session is established immediately after Init messages are exchanged between peers.

Which of the following regarding route reflectors is TRUE?

A. Only the route reflector is configured with a cluster id.

B. There can only be one route reflector in a cluster.

C. Clients should have iBGP sessions with each other to maintain the mesh.

D. There can only be one level of route reflectors in the topology.

Which of the following statements regarding area border routers in an OSPF network is true?

A. The term backbone router has the same definition as the term area border router.

B. An OSPF network needs at least one area border router to function.

C. Area border routers connect the backbone area to other areas in an OSPF network.

D. By definition, an area border router must perform route summarization between areas.

What will happen if an update is received with an unrecognized optional non-transitive attribute?

A. The router will accept the update and send a notification.

B. The router will not accept the update and send a notification.

C. The router will accept the update and ignore the attribute.

D. The router will accept the update and propagate the attribute.

Click on the exhibit. After the Isp-ping command is executed, which of the following best describe the router's action?

A. MPLS Echo Request packets are sent within the RSVP-TE tunnel that is signaled for "lsp-toR2".

B. MPLS Echo Request packets are sent within the LDP tunnel that is signaled for Mlsp- toR2".

C. MPLS Echo Request packets are IP-routed to the destination address of "lsp-toR2".

D. MPLS Echo Request packets are sent to the destination address of "lsp-toR2" over TCP.

Which of the following types of networks are supported on an Nokia 7750 SR for OSPF? Choose two answers.

A. Broadcast

B. Non-broadcast multi-access

C. Point-to-point

D. Point-to-multipoint

Which of the following statements is TRUE?

A. An OSPF adjacency can be established on an IES interface.

B. IES allows provider MP-BGP sessions to be extended to customers.

C. An IES service must use static routes in order to communicate with customer networks.

D. An IES interface supports OSPF and IS-IS in passive mode only.

Which of the following correctly lists the 5 OSPF packet types?

A. Hello, link state update, link state packet, link State acknowledgement, database description.

B. Link state update, link state refresh, link state acknowledgement, database description, notification.

C. Hello, link state refresh, link state update, link state acknowledgement, link state authentication.

D. Hello, link state update, link state request, link state acknowledgement, database description.