4A0-100 Exam - Alcatel-Lucent Scalable IP Networks

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Free 4A0-100 Demo Online For Alcatel-Lucent Certifitcation:

NEW QUESTION 1
Which of the following describes an IP filter on the Alcatel-Lucent 7750 SR?

  • A. An IP filter is used to examine an IP packet and its content
  • B. An IP filter is applied to allow or deny IP packets into a networ
  • C. Multiple ingress and egress filter policies can be applied to a network interfac
  • D. Once an IP filter is applied it cannot be modifie

Answer: B

NEW QUESTION 2
What is the name for an organization that provides Internet services to its customers?

  • A. A large corporatio
  • B. An IS
  • C. A home based busines
  • D. A content provide

Answer: B

NEW QUESTION 3
Which of the following statements is TRUE of Layer 3 addressing?

  • A. Internet devices on the same network can have the same Layer 3 address in different broadcast domain
  • B. Every Host device must have a unique Layer 3 address in order to access the Interne
  • C. Internet devices need unique Layer 3 addresses to communicate directly with upper layer
  • D. A router must have only one address to allow it to be uniquely identifie

Answer: B

NEW QUESTION 4
The TiMOS-m.n.Y.Z software image file is software that:

  • A. Contains all the components required to configure and run protocols on the Alcatel-Lucent 7750 SR/7450 ES
  • B. Loads the router configuratio
  • C. Transfers the router configuration from the router to the network management syste
  • D. Loads the router software imag

Answer: A

NEW QUESTION 5
Which of the following describes the normal sequence of events in the forming of an OSPF adjacency?

  • A. Hello exchange, DB descriptor exchange, Link state requests and update
  • B. DB descriptor exchange, Link state requests and updates, Hello exchang
  • C. Link state requests and updates, Hello exchange, DB descriptor exchang
  • D. Hello exchange, Link state requests and updates, DB descriptor exchang

Answer: A

NEW QUESTION 6
Which statement accurately explains the purpose of the TCP protocol and what it provides?

  • A. The primary purpose of TCP is to provide reliable communications between application service
  • B. The primary purpose of TCP is to provide unreliable communications between application services
  • C. The primary purpose of TCP is to provide IP routing between application service
  • D. The primary purpose of TCP is to define the correct format for the application layer such as JPEG or HTM

Answer: A

NEW QUESTION 7
What metric does a link state protocol use to choose the best path to a destination network?

  • A. Link bandwidt
  • B. Round trip tim
  • C. Hop coun
  • D. Route preferenc

Answer: A

NEW QUESTION 8
In the diagram, what type of BGP session is established between the routers of AS 65001 and AS 2002?
4A0-100 dumps exhibit

  • A. IGP
  • B. IBGP
  • C. EBGP
  • D. EGP
  • E. BGPcannotbe run between routers in different AS

Answer: C

NEW QUESTION 9
Which of the following Ethernet rates requires an optical cable to operate?

  • A. 10 Mb/s Etherne
  • B. 100 Mb/s Etherne
  • C. 1000 Mb/s Ethernet .
  • D. There are copper and optical versions possible for all of these Ethernet data rate

Answer: D

NEW QUESTION 10
Which of the following is NOT a field in a TCP header?

  • A. Source por
  • B. MT
  • C. Sequence numbe
  • D. Acknowledgement numbe
  • E. Window siz

Answer: B

NEW QUESTION 11
Which protocol is used by ping to verify IP network reachability? A. DCHP

  • A. ICMP
  • B. ARP
  • C. NAT

Answer: B

NEW QUESTION 12
Which of the following statements describes the purpose of the Transport Layer in the TCP/IP stack?

  • A. Provides a data transport service to higher protocol layer
  • B. Provides a data transport service for routing and control protocols such as OSPF and ICM
  • C. Provides a universal address plan to uniquely identify every device in the networ
  • D. Defines a standard method for framing data for transmission on the physical network mediu

Answer: A

NEW QUESTION 13
TCP is sending data in 5 segments with SEQ numbers 27000, 27500.28000, 28500, and 29000 respectively. During transmission, the segment with SEQ=28500 is dropped in the network. How does TCP handle this situation?

  • A. The receiving end station sends an ACK flag with SEQ=28000 to indicate it has received a segment out of orde
  • B. The receiving station sends a NACK frame with SEQ=28500 requesting that the frame be retransmitted
  • C. Once the reciever's window is ful
  • D. TCP assembles the payload and determines that SEQ=28500 is missin
  • E. At this point, the reciever sends the RST flag with SEQ=28500 to Request Single Transmission of the missing segmen
  • F. TCP will collect the segments and forward them to the application layer where the SEQ numbers will be processed and a retransmit request will occur for the entire packe

Answer: C

NEW QUESTION 14
Given the following (Network address: 208.40.224.0, Network prefix: /28.) What is the address range, including the network and broadcast addresses, for the fourth sub-network?

  • A. 208.40.224.0 208.40.224.255
  • B. 208.40.4.0 208.40.4.255
  • C. 208.40.224.16 208.40.224.31
  • D. 208.40.224.48 208.40.224.63
  • E. 208.40.227.0 - 208.40.224.255

Answer: D

NEW QUESTION 15
What must occur before two hosts can exchange data using TCP?

  • A. Nothin
  • B. The two hosts can send data to each other at any tim
  • C. The two hosts must negotiate a path MTU to be used for the data exchang
  • D. The two hosts must perform a 3-way handshake before transmitting dat
  • E. The two hosts must exchange encryption keys before transmitting dat

Answer: C

NEW QUESTION 16
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