Summer Sale Limited Time 65% Discount Offer - Ends in 0d 00h 00m 00s - Coupon code: ecus65

Nokia 4A0-101 - Alcatel-Lucent Interior Routing Protocols and High Availability

Nokia 4A0-101 Premium Access     Download Demo    
Page: 6 / 10
Total 315 questions

Click on the exhibit.

What type of OSPFv3 LSA is shown?

A.

Router LSA

B.

Network LSA

C.

Inter-Area Prefix LSA

D.

Link LSA

Click on the exhibit.

What is the correct command to configure a default route on the Alcatel-Lucent 7750SR R2?

A.

config> static-route 0.0.0.0/0 next-hop 10.1.2.2

B.

config>router> static-route 0.0.0.0 255.255.255.255 next-hop 10.1.2.1

C.

config>router> static-route 0.0.0.0/0 next-hop 10.1.2.2

D.

config>router> static-route 0.0.0.0/0 next-hop 10.1.2.1

Click on the exhibit.

Router R1 distributes its loopbacks into IS-IS and globally routed addresses are configured as shown.

How many routes will router R4 have in its IPv6 route table?

A.

1

B.

2

C.

3

D.

4

E.

6

F.

7

Which of the following is a valid IPv6 address equivalent to 2001:0da8:0000:0000:0024:0000:4ab9:0300?

A.

2001:0da8:::0024:0000:4ab9:03

B.

2001:0da8::0024::4ab9:0300

C.

2001:da8::24::4ab9:300

D.

2001:da8::24:0:4ab9:300

Click on the exhibit.

Before the link failure, all routers have operational OSPF adjacencies between them and there is a BFD session between routers R1 and R3.

After the link failure, which of the following affects the IGP convergence time?

A.

The convergence time depends on the value of the OSPF hello timers on routers R1 andR3.

B.

The convergence time depends on the value of the OSPF hello timers and Dead interval on routers R1 and R3.

C.

The convergence time depends on the value of the BFD interval and multiplier settings on routers R1 andR3.

D.

The convergence time depends on the time taken by the switches to detect the link failure.

Which of the following regarding IS-IS DIS is FALSE?

A.

L1 and L2 routers elect separate DIS's.

B.

DIS uses a specific Ethernet multicast address to communicate with other routers on the broadcast network.

C.

If a new router starts up in a LAN and has a higher interface priority, the new router preempts the original DIS and becomes the DIS.

D.

In broadcast multi-access networks, such as Ethernet, one router is elected as the DIS and a second router as the backup DIS.

In an OSPF network, which of the following is NOT a result of manual summarization on an ABR?

A.

It can reduce the topological database size.

B.

It can reduce the size of the route table.

C.

It can reduce the number of Summary LSAs.

D.

It can reduce the number of Router LSAs.

Given the NSAP address of 49.0012.1234.1234.1234.00, what area does the IS-IS router reside in?

A.

49.0012.1234

B.

49.0012

C.

12.1234

D.

1234

E.

49.1234

How are IS-IS LSPs sent on point-to-point links?

A.

They are sent using multicast MAC addresses 0180:0200:0014.

B.

They are sent using multicast MAC addresses 0180:c200:0015.

C.

They are sent using a unicast address.

D.

None of the above.

Which of the following types of network topologies are supported by IS-IS on the Alcatel-Lucent 7750 SR? Choose two answers.

A.

Non-broadcast

B.

Broadcast

C.

Point-to-multipoint

D.

Point-to-point