NEW QUESTION 1
What must occur for a LAG to become operational?

• A. There must be multiple ports assigned to the LA
• B. All ports in the LAG must be configured with the same characteristic
• C. Auto-negotiation must be enabled on all ports in the LA
• D. All of the abov

Answer: B

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

• A. Provides a universal addressing scheme to uniquely identify destinations in the networ
• B. The size of the Layer 2 frame cannot exceed 1518 byte
• C. Provides error checking of the frame contents after transmissio
• D. All the abov

Answer: C

NEW QUESTION 3
Which of the following best describes an Ethernet bridge?

• A. A passive device simply used to connect two or more cable
• B. Does not generate or amplify any signal
• C. A device that receives and retransmits a signal out its other ports, but does not do any Layer 2 analysis of the dat
• D. A device that receives a signal and based on the Layer 2 destination address, makes a decision on which ports the signal should be retransmitte
• E. A device that receives a signal and based on the Layer 3 destination address, makes a decision on which ports the signal should be retransmitte

Answer: C

NEW QUESTION 4
Which of the following are important to consider when designing IPv4 subnets? (Choose 3)

• A. The number of subnetworks currently require
• B. The version of the Ethernet used by each segmen
• C. Future network growth requirement
• D. The number of hosts each subnetwork will suppor
• E. The class of the IP address assigned to an organizatio

Answer: ACD

NEW QUESTION 5
Which of the following is an important advantage of protocol layering? (Choose two)

• A. Controls distribution of IP addresse
• B. Simplifies protocol functionalit
• C. Isolates changes in lower layers from upper layer
• D. Increases protocol operational efficiencie
• E. Layering adds to the fragmentation of the data

Answer: CD

NEW QUESTION 6
What is the meaning of carrier sense in the CSMA/CD algorithm?

• A. The host will retransmit the frame if it detects a collision during transmissio
• B. The host is able to detect the transmission speed of the Ethernet switch port to which the host is connecte
• C. The host will only transmit data when it detects that no other devices are transmittin
• D. The host will only transmit upon a timer expir
• E. The host will only transmit when it receives the toke

Answer: C

NEW QUESTION 7
Hosts in the same IP network share which common address feature?

• A. Same host number
• B. Same IP addres
• C. First two bits of the IP address are set to 01.
• D. Same network prefi

Answer: D

NEW QUESTION 8
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. RIPv1.
• B. RIPv2.
• C. OSP
• D. BG
• E. Static route

Answer: C

NEW QUESTION 9
(Click the Exhibit Button below)

An Ethernet Local Area Network (LAN) consists of the
following components:
Four 24-port hubs & Two 16-port switches
How many broadcast domains are on this LAN?

• A. 1
• B. 2
• C. 5
• D. 32

Answer: A

NEW QUESTION 10
The physical networks connecting two PCs to the internet are DSL and PPP respectively. Which layer will enable the two PCs to communicate?

• A. Layer 1
• B. Layer 2
• C. Layer 3
• D. Layer 4

Answer: C

NEW QUESTION 11
Which of the following statements is TRUE regarding a VPWS service?

• A. VPWS is a point-to-multipoint servic
• B. VPWS requires MAC learning in order to forward frames to the correct destination
• C. A Spanning Tree Protocol must be enabled when deploying a VPW
• D. VPWS treats multicast traffic similar to unicast traffi

Answer: D

NEW QUESTION 12
Which of the following statements best characterize Link State Routing? (Choose 2)

• A. Routers periodically send a copy of their routing table to their neighbor
• 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 13
Based on the network diagram, (click on exhibit)

what is the command to use on CR1 to setup a default static route to R1?

• A. config router static-route 0.0.0.0/0 next-hop 10.2.3.2
• B. config router static-route 0.0.0.0 next-hop 10.2.3.2
• C. config router static-route 10.2.3.2 next-hop 0.0.0.0/0
• D. config router default-route 10.2.3.2
• E. config router static-route 0.0.0.0 next-hop 192.168.2.0

Answer: A

NEW QUESTION 14
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 15
What characteristic of IP addressing creates a hierarchical network?

• A. All hosts on all networks must have unique host number
• B. IP addresses identify a host and the network on which it reside
• C. Clients are assigned 32-bit addresses and servers 64-bit addresse
• D. Router, switch and host addresses are drawn from unique address classe

Answer: B

NEW QUESTION 16
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 17
Why is the address field in a PPP header always set to "11111111"?

• A. PPP supports multipoint access networks with many station
• B. The all1's acts as a broadcas
• C. PPP supports multipoint access networks with many station
• D. The all1's acts as a multicas
• E. PPP supports point-to-point networks onl
• F. The address field is fixe
• G. PPP supports point-to-point networks onl
• H. The address field can change dynamically since every station is assigned a PPP addres

Answer: C

NEW QUESTION 18
Which network was created to replace ARPANET?

• A. INWG
• B. ALOHANET
• C. IETF
• D. NSFNET

Answer: D

NEW QUESTION 19
From the CE perspective, how does a VPLS operate?

• A. A VPLS operates as if 2 sites are directly connected by a single cabl
• B. A VPLS operates as if multiple sites are connected through a single switched LA
• C. A VPLS operates as ifmultiplesites are connected through a single route
• D. A VPLSoperatesas if multiple sites are connected through a series of private point-to-point routed connection

Answer: B