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CCNA 4 Chapter 4 v5.0 Exam Answers 2014

by OTHMAN OMER OTHMAN ALAMODI , at 9:01 PM , have 0 comments

What is a characteristic of Frame Relay that provides more flexibility than a dedicated line?

Customers use dedicated circuits in increments of 64 kb/s.

Dedicated physical circuits are installed between each site.

The Frame Relay cloud allocates as much bandwidth as required to active PVCs to maintain the connection.

One router WAN port can be used to connect to multiple destinations.


What are the two major criteria that constitute the cost of a Frame Relay circuit? (Choose two.)


end-to-end connectivity

local loop

required bandwidth

circuit management fees


A router interface connects to a Frame Relay network over a preconfigured logical circuit that does not have a direct electrical connection from end to end. Which type of circuit is being used?


hub and spoke

full mesh

dedicated leased line



Which Frame Relay topology provides a connection from every site to every other site and maintains a high amount of reliability?

hub and spoke

partial mesh

full mesh



Which technology allows a Layer 3 IPv4 address to be dynamically obtained from a Layer 2 DLCI?

Neighbor Discovery

Address Resolution Protocol

Inverse Neighbor Discovery

Inverse Address Resolution Protocol


A network administrator has statically configured the LMI type on the interface of a Cisco router that is running Cisco IOS Release 11.2. If the service provider modifies its own LMI type in the future, what step must the network administrator take?

The network administrator must modify the keepalive time interval to maintain connectivity with the LMI type of the service provider.

The network administrator does not have to do anything, because all LMI types are compatible with one another.

The network administrator must statically set the LMI type to be compatible with the service provider.

The network administrator simply has to verify connectivity with the provider, because the router has an LMI autosensing feature that automatically detects the LMI type.


Which two functions are provided by the Local Management Interface (LMI) that is used in Frame Relay networks? (Choose two.)

mapping of DLCIs to network addresses

error notification

congestion notification

simple flow control

exchange of information about the status of virtual circuits


Which parameter would be specified in a Frame Relay provider contract for a particular company?



Inverse ARP enabled/disabled



Which three notification mechanisms are used when congestion is present in a Frame Relay network? (Choose three.)



inverse ARP





Why would a customer request a Frame Relay circuit with a CIR of zero?

to have a circuit used for network management traffic

to have a backup circuit for critical data transmissions

to have better QoS

to have a link with reduced costs

to have a circuit used for voice traffic


Which provider-negotiated parameter would allow a customer to send data above the rate of the bandwidth specified by the CIR?






What is the purpose of applying the command frame-relay map ip 110 broadcast?​

to support IPv6 traffic over the NBMA network by using DLCI 110

to allow Frame Relay frames to be broadcast over DLCI 110​

to allow Frame Relay frames to be broadcast toward host

to allow Frame Relay frames to be broadcast on all Frame Relay interfaces

to configure a device with a static Frame Relay map that also allows the forwarding of routing updates


Refer to the exhibit. Which two statements are correct? (Choose two.)

The IPv4 address of interface S0/1/0 on RA is

The IPv4 address of interface S0/1/1 on RB is

The DLCI that is attached to the VC on RA to RB is 62.

The DLCI that is attached to the VC on RB to RA is 62.

The Frame Relay map was set by using the command frame-relay map.


Refer to the exhibit. Which statement is true about Frame Relay traffic on R1?

Traffic that exits subinterface Serial 0/0/0.102 is marked with DLCI 201.

Traffic on Serial 0/0/0 is experiencing congestion between R1 and the Frame Switch.

Traffic that is mapped to DLCI 201 will exit subinterface Serial 0/0/0.201.

Frames that enter router R1 from a Frame Relay neighbor will have DLCI 201 in the frame header.


Which three actions can be taken to solve Layer 3 routing protocol router reachability issues when using Frame Relay? (Choose three.)

Use subinterfaces.

Disable Inverse ARP.

Use a full mesh topology.

Use the keyword cisco as the LMI type.

Disable split horizon.

Configure static DLCI mappings.


When would the multipoint keyword be used in Frame Relay PVCs configuration?

when multicasts must be supported

when using physical interfaces

when participating routers are in the same subnet

when global DLCIs are in use


A network engineer has issued the interface serial 0/0/1.102 point-to-point command on a router that will be communicating with another router over a Frame Relay virtual circuit that is identified by the DLCI 102. Which two commands would be appropriate for the network engineer to issue next? (Choose two.)

no shutdown

no ip address

encapsulation frame relay

ip address

frame-relay interface-dlci 102


Which two Frame Relay router reachability issues are resolved by configuring logical subinterfaces? (Choose two.)

LMI status inquiry messages sent to the network are not received.

Inverse ARP fails to associate all IP addresses to the correct DLCIs.

Frame Relay is unable to map a remote IP address to a DLCI.

Distance vector routing protocols are unable to forward routing updates back out the incoming interface to other remote routers.

Link-state routing protocols are unable to complete neighbor discovery.


Refer to the exhibit. A network administrator has implemented the show interfaces serial 0/1/0 command. What can be verified from the displayed output?

Router R1 connects to multiple sites through the serial 0/1/0 interface.

Router R1 is forwarding traffic on interface serial 0/1/0 using the local DLCI 1023.

Router R1 is not using the default LMI type.​

Router R1 has been configured with Frame Relay via the ietf keyword.


The show frame-relay pvc command is best utilized to display the number for which type of packets that are received by the router?

FECN and BECN messages

Inverse Neighbor Discovery messages

Inverse ARP messages

LMI status messages


CCNA 4 Chapter 4 v5.0 Exam Answers 2014 - written by OTHMAN OMER OTHMAN ALAMODI , published at 9:01 PM, categorized as CCNA 4 V5 , CCNA 4 V5 Answers , CCNA V5 , Routing And Switching Connecting Networks V5 Answers . And have 0 comments
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