NEW QUESTION 1
Which of the following are accurate statements about the PE device in a service providers MPLS network? (Select three)

• A. A PE router only connects to CE device
• B. A PE router only connects to P router
• C. A PE router connects to at least one P route
• D. A PE router connects to at least one CE devic
• E. PE routers support many different interface types connecting to CE device
• F. PE routers only support Ethernet interfaces connecting to the C

Answer: CDE

NEW QUESTION 2
The method by which Ethernet frames are associated to a specific VLAN is referred to as:

• A. Segmenting
• B. Stacking
• C. Routing
• D. Tagging

Answer: D

NEW QUESTION 3
Multiple SAPs may be defined on the same physical port and may be used for different services.

• A. True
• B. False

Answer: A

NEW QUESTION 4
What protocol is used by ping to verify IP network reachability?

• A. DCHP
• B. ICMP
• C. ARP
• D. NAT

Answer: B

NEW QUESTION 5
Which organization eventually became the standards body for IP and related protocols?

• A. IEEE
• B. IETF
• C. NSFNET
• D. ITU-T
• E. APNIC

Answer: B

NEW QUESTION 6
Choose two true statements that characterize Link State Routing

• A. Routers send a copy of their routing table to their neighbors periodicall
• B. Routers flood link information throughout the entire are
• C. Network converges quickly (within several seconds) after a topology chang
• D. Routers do not have precise knowledge of the entire network topolog

Answer: BC

NEW QUESTION 7
You are configuring your Alcatel-Lucent 7750SR Service Router from the Command Line Interface (CLI), and after entering a lengthy command, wish to return directly to the ROOT context. Which control command allows you to do this quickly?

• A. Ctrl-z
• B. Ctrl-c
• C. Esc
• D. Shift-Page Down

Answer: A

NEW QUESTION 8
What is the sequence of events for a client to receive an IP address from the server in the DHCP?

• A. Discover, offer, request, acknowledgemen
• B. Request, offer, discover, acknowledgemen
• C. Discover, request, offer, acknowledgemen
• D. Request, acknowledgement, discover, offe

Answer: A

NEW QUESTION 9
Which of the following is a File command in the File System context of the Command Line Interface (CLI)?

• A. time-display
• B. help
• C. type
• D. terminal

Answer: C

NEW QUESTION 10
Which statement best describes an SDP?

• A. Service Delivery Points are defined on the service provider network side and used to bind the service to an MPLS transport tunne
• B. Many services can be bound to a single SD
• C. Service Delivery Points are defined on the service provider access side and used to bind the connection of the service to CE devic
• D. Many services can be bound to a single SD
• E. Service Delivery Points are defined on the service provider network side and used to bind the service to an MPLS transport tunne
• F. Only one service can be bound to a single SD
• G. Service Delivery Points are defined on the service provider access side and used to bind the service to CE devic
• H. Only one service can be bound to a single SD

Answer: A

NEW QUESTION 11
Based on the network diagram (clickthe Exhibit Button).

R2 wants to connect a host on 192.168.2.0/24 behind CR1. What is the correct next-hop to use, assuming R1 is configured correctly?

• A. 10.2.3.2
• B. 10.1.1.1
• C. 10.2.3.1
• D. 10.1.1.2

Answer: B

NEW QUESTION 12
What must the sender do when it receives a window size of 0 from the receiver?

• A. Stop transmittin
• B. Terminate the TCP sessio
• C. Send the next segmen
• D. Retransmit the previous segmen

Answer: A

NEW QUESTION 13
What ICMP message type will a router use to indicate to a host that an IP datagram sourced from that host cannot be delivered?

• A. Echo Reques
• B. Destination Unreachabl
• C. Router redirec
• D. Echo Repl

Answer: B

NEW QUESTION 14
Using Q-in-Q Virtual Local Area Network (VLAN) stacking, how does a carrier differentiate onecustomers traffic from that of another?

• A. The provider edge (PE) switch adds an additional field called a PE tag to the customers Layer 2 dat
• B. The PE switch replaces the customers VLAN tag with a carrier-assigned ta
• C. The PE switch adds a second VLAN tag to identify the customers traffic on the carriers networ
• D. The PE switch assigns a customer-specific priority label to the customers traffi

Answer: C

NEW QUESTION 15
Which of the following is a feature of Layer 3?

• A. Provides an universal addressing scheme
• B. Ensures data is delivered across the Layer 2 networ
• C. Provides reliable data transfer
• D. Provides a physical interface to the networ

Answer: A

NEW QUESTION 16
Which of the following is a characteristic of Layer 2 framing?

• A. Provides a universal addressing scheme to uniquely identify destinations in the network
• B. Size of frame cannot exceed 1518 byte
• C. Provides error checking of the frame contents on ingres
• D. All of the abov

Answer: C

NEW QUESTION 17
A Class C network is defined by a:

• A. 32-bit network prefi
• B. 24-bit network prefi
• C. 16-bit networ
• D. 8-bit networ

Answer: B

NEW QUESTION 18
The sequence numbers are used by TCP to ensure that the data receive is provided to the application in the correct order.

• A. TRUE
• B. FALSE

Answer: A

NEW QUESTION 19
What problems was Spanning Tree Protocol (STP) primarily designed to solve? (Choose two):

• A. Providing path redundanc
• B. Preventing loop
• C. Handling collision
• D. Allowing flooding of multicast traffi

Answer: AB