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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?
- 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
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
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