最新的Alcatel-Lucent 4A0-100免費考試真題

問題1

Which of the following egress interfaces is used to forward a packet with destination IP address 140.10.0.110?

A. Interface "toC1"

B. Interface "toP2"

C. System interface

D. Interface "toP1"

正確答案: D

問題2

A network with address 208.40.224.0/24 is divided into /28 subnets. What is the host address range of the fourth subnetwork?

A. 208.40.224.17 - 208.40.224.30

B. 208.40.224.65 - 208.40.224.78

C. 208.40.224.49 - 208.40.224.62

D. 208.40.224.33 - 208.40.224.46

正確答案: C

問題3

What is the meaning of carrier sense in the CSMA/CD algorithm?

A. The host will only transmit when it receives the token.

B. The host is able to detect the transmission speed of the Ethernet switch port to which the host is connected.

C. The host will retransmit the frame if it detects a collision during transmission.

D. The host will only transmit upon a timer expiry.

E. The host will only transmit data when it detects that no other devices are transmitting.

正確答案: E

問題4

Which of the following is not supported on the Nokia 7450 ESS?

A. Upgrade path to the Nokia 7750 SR.

B. Support for IS-IS

C. Support for POS.

D. Support for IPv6.

正確答案: A

問題5

A network administrator is creating a subnet plan for the address 172.16.0.0/16. The network must support 459 hosts on each subnet while providing the maximum number of subnets. What subnet mask should be used?

A. 255.255.224.0

B. 255.255.0.0

C. 255.255.128.0

D. 255.255.254.0

正確答案: D

問題6

Which of the following command lines would be found in a list of commands designed to permit only certain type of traffic from exiting router RTR-A to router RTR-B?

A. RTR-A>config>router>if>ingress# filter ip 1

B. RTR-A>config>router>if>egress# filter ip 1

C. RTR-B>config>router>if>egress# filter ip 1

D. RTR-B>config>router>if>ingress# filter ip 1

正確答案: B

問題7

You need to implement an interior gateway routing protocol for your network that supports scalability, fast convergence and VLSM. Which routing protocol would best serve your needs?

A. RIPv2.

B. OSPF.

C. RIPv1.

D. BGP.

E. Static routes.

正確答案: B

問題8

What type of BGP sessions does router R2 need to establish in order to reach networks 192.168.1.0/27 and 192.168.5.0/27?

A. iBGP peering sessions with routers R1 and R5

B. An iBGP peering session with router R1, and an eBGP peering session with router R4

C. An eBGP peering session with router R1, and iBGP peering sessions with routers R3 and R4

D. eBGP peering sessions with routers R1, R3 and R4

正確答案: C

問題9

Which configuration edit mode does NOT give you access to the global candidate configuration?

A. Read-only

B. Private

C. Exclusive

D. Global

正確答案: A

問題10

Which of the following is part of the IP forwarding process?

A. The router checks the source address in the MAC FDB.

B. The router assigns a cost to each of its interfaces.

C. The router does a longest prefix match lookup.

D. The router advertises routes to its neighbors.

正確答案: A

問題11

What kind of information can a Dynamic Host Configuration Protocol (DHCP) client receive?

A. IP addresses of all DHCP servers.

B. MAC address of the default gateway.

C. IP addresses offered to the client.

D. IP addresses of other DHCP clients.

正確答案: C

問題12

In the diagram, what type of BGP session is established between the routers of AS 65001 and AS 2002?

A. EGP

B. IBGP

C. IGP

D. BGP cannot be run between routers in different ASs.

E. EBGP

正確答案: E

最新的Alcatel-Lucent Nokia IP Networksand Services Fundamentals - 4A0-100免費考試真題

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