4A0-C01 Exam Dumps - Nokia NRS II Composite Exam

Go to page:

<< First
Prev
1
2
3
4
5
6
7
8
9
10
Next
Last >>

Question # 25

Click on the exhibit.

Given the output, which of the following is the most accurate statement about the network?

There are five broadcast links and there are no point-to-point links.

There are five broadcast links and there are five point-to-point links.

There are five broadcast links. It's not possible to say how many point-to-point links there are.

It's not possible to say how many broadcast or point-to-point links there are.

Full Access

Question # 26

Click on the exhibit button below. Assume the following:

- Each router's OSPF interfaces are in the areas shown.

- Bidirectional LDP-over-RSVP tunnels extend from routers R1 to R3 and back over the path R1-R4-R5-R3.

- You enable fast reroute facility bypass on the R5-R3 RSVP LSP.

- Router R5 acts as a PLR, protecting the R5-R3 link by building a bypass tunnel through router R2.

You build a layer 2 VPN on routers R1 and R3, using the LDP-over-RSVP tunnels. What MPLS configuration step must you complete on router R2 for it to protect the end-to-end service?

Enable LDP on the R2-R5 interface.

Configure T-LDP sessions between routers R2 and R5 and R3.

Configure LDP-over-RSVP support on router R2.

Enable MPLS and RSVP on the router R2 network interfaces.

Enable LDP on the R2-R5 and R2-R3 interfaces.

Full Access

Question # 27

Router R3 signals an LSP, reserving 1Gbps bandwidth on a 10Gbps link. RSVP configuration limits reservable bandwidth to 20 percent on the egress interface. Which of the following statements is true?

The egress RSVP interface has 80 percent bandwidth unreserved.

LSPs can reserve an additional 9.9 Gbps bandwidth on this RSVP interface.

The head end reserves 100Mbps for the LSP.

The egress RSVP interface has 1Gbps bandwidth unreserved.

Full Access

Question # 28

Click on the exhibit.

In the topology shown, router R1 is an ASBR configured to export external routes to OSPF. There are no stub or NSSA areas. Which of the following regarding LSAs is TRUE?

Router R3 will advertise Type 7 LSAs to Area 0 and Area 2.

Only routers R2 and R3 receive Type 5 LSAs advertised by router R1.

Router R2 will receive Type 5 and Type 7 LSAs.

Router R7 will receive Type 5 LSAs advertised by router R1.

Full Access

Question # 29

A targeted-LDP session may exist between directly connected or non-directly connected devices

TRUE

FALSE

Full Access

Question # 30

What is the primary purpose of variable length subnet masks (VLSM)?