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What are two characteristics of Frame Relay point－to－point subinterfaces?()
A.They create split-horizon issues
B.They require a unique subnet within a routing domain
C.They emulate leased lines
D.They are ideal for full-mesh topologies
E.They require the use of NBMA options when using OSPF
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考题
What are two characteristics of "store and forward" switching? (Select two answer choices)A．Latency fluctuates regardless of frame. size.B．The switch receives the complete frame. before beginning to forward it.C．Latency through the switch varies with frame. length.D．The switch checks the destination address upon receipt of headers.
考题
When configuring Frame Relay using point－to－point subinterfaces, which of the following must not be configured?()
A. The local DLCI on each subinterface of the Frame Relay.B. The Frame Relay encapsulation on the physical interface.C. An IP address on the physical interface.D. The subinterface type as point-to-point
考题
Which two data link layers are supported by cisco ios software for IPv6?()
A.PPPB.FDDIC.Frame Relay PVCD.NBMAE.Frame Relay SVC
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S0/0 on R1 is configured as a multipoint interface to communicate with R2 and R3 in the hub-and-spoke Frame Relay topology shown in the exhibit. Originally, static routes were configured between these routers to successfully route traffic between the attached networks. What will need to be done in order to use RIPv2 in place of the static routes?（）A.Configure the no ip subnet-zero command on R1, R2, and R3.B.Dynamic routing protocols such as RIPv2 cannot be used across Frame Relay networks.C.Configure the S0/0 interface on R1 as two subinterfaces and configure point-to-point links to R2 and R3.D.Change the 172.16.2.0/25 and 172.16.2.128/25 subnetworks so that at least two bits are borrowed from the last octet.E.Change the network address configuration to eliminate the discontiguous 172.16.2.0/25 and 172.16.2.128/25 subnetwork.
考题
When troubleshooting a Frame Relay connection, what is the first step when performing a loopback test?()
A.Set the encapsulation of the interface to HDLCB.Place the CSU/DSU in local-loop modeC.Enable local-loop mode on the DCE Frame Relay routerD.Verify that the encapsulation is set to Frame Relay
考题
Which two data link layers are supported by cisco ios software for IPv6？（）A、PPPB、FDDIC、Frame Relay PVCD、NBMAE、Frame Relay SVC
考题
What are two characteristics of Frame Relay point-to-point subinterfaces?（）A、They create split-horizon issuesB、They require a unique subnet within a routing domainC、They emulate leased linesD、They are ideal for full-mesh topologiesE、They require the use of NBMA options when using OSPF
考题
What does FRTP stand for？（）A、Frame Relay Top PseudowireB、Frame Relay Traffic PseudowireC、Frame Relay Traffic ProtocolD、Frame Relay Traffic Policing
考题
When troubleshooting a Frame Relay connection, what is the first step when performing a loopback test?（）A、Set the encapsulation of the interface to HDLCB、Place the CSU/DSU in local-loop modeC、Enable local-loop mode on the DCE Frame Relay routerD、Verify that the encapsulation is set to Frame Relay
考题
Which of the following statements correctly describes the characteristics of a Frame Relay point-to-point subinterface?（）A、Needs to use Inverse ARP.B、Maps a single IP subnet per DLCI.C、Maps a single IP subnet across multiple DLCIs.D、Resolves NBMA (non broadcast multi access) split horizon issues.E、Requires use of the frame-relay map command.F、None of the above
考题
When configuring Frame Relay using point-to-point subinterfaces, which of the following must not be configured?（）A、The local DLCI on each subinterface of the Frame Relay.B、The Frame Relay encapsulation on the physical interface.C、An IP address on the physical interface.D、The subinterface type as point-to-point
考题
Customer X has a hub-and-spoke Frame Relay network， with a central office and two branch offices （RemoteA and RemoteB）. Each location has only one physical link to the Frame Relay cloud and RemoteB has a router that is not a Cisco router. Since the installation， there is no connectivity between RemoteB and the central office. What is a possible solution to this issue？ （）A、 Because Frame Relay IETF encapsulation is only configurable at interface level， you must use IETF encapsulation on all routers.B、 This is not a possible scenario. A dedicated Frame Relay link to RemoteB is mandatory at the central office.C、 The router at RemoteB must be replaced by a Cisco router.D、 Use Frame Relay IETF encapsulation on a per-VC basis on the central office router.E、 There is a problem in the Frame Relay cloud， because Cisco routers are compatible with IETF Frame Relay.
考题
What is the advantage of using a multipoint interface instead of point-to-point subinterfaces when configuring a Frame Relay hub in a hub-and-spoke topology?（）A、it avoids split-horizon issues with distance vector routing protocols.B、IP addresses can be conserved if VLSM is not being used for subnetting.C、A multipoint interface offers greater security compared to point-to-point subinterface configurations.D、The multiple IP network addresses required for a multipoint interface provide greater addressing flexibility over point-to-point configurations.
考题
A default Frame Relay WAN is classified as what type of physical network?（）A、point-to-point B、broadcast multi-access C、nonbroadcast multi-access D、nonbroadcast multipoint E、broadcast point-to-multipoint
考题
You are implementing a new frame relay network to provide connectivity between you offices. To do this, you set up the frame relay network using point-to-point subinterfaces.Which of the following does NOT need to be configured?（）A、The Frame Relay encapsulation on the physical interface.B、The local DLCI on each subinterface.C、An IP address on the physical interface.D、The subinterface type as point-to-point.
考题
What are two characteristics of "store and forward" switching?（）A、Latency fluctuates regardless of frame size.B、The switch receives the complete frame before beginning to forward it.C、Latency through the switch varies with frame length.D、The switch checks the destination address upon receipt of headers.
考题
单选题You are implementing a new frame relay network to provide connectivity between you offices. To do this, you set up the frame relay network using point-to-point subinterfaces.Which of the following does NOT need to be configured?（）A
The Frame Relay encapsulation on the physical interface.B
The local DLCI on each subinterface.C
An IP address on the physical interface.D
The subinterface type as point-to-point.
考题
单选题What is the advantage of using a multipoint interface instead of point-to-point subinterfaces when configuring a Frame Relay hub in a hub-and-spoke topology?（）A
it avoids split-horizon issues with distance vector routing protocols.B
IP addresses can be conserved if VLSM is not being used for subnetting.C
A multipoint interface offers greater security compared to point-to-point subinterface configurations.D
The multiple IP network addresses required for a multipoint interface provide greater addressing flexibility over point-to-point configurations.
考题
单选题Which of the following is true concerning Frame Relay multipoint subinterfaces?（）A
An IP address is required on the physical interface of the central router.B
All routers are required to be fully meshed.C
All routers must be in the same subnet to forward routing updates and broadcasts.D
Multipoint is the default configuration for Frame Relay subinterfaces.
考题
单选题When configuring Frame Relay using point-to-point subinterfaces, which of the following must not be configured?（）A
The local DLCI on each subinterface of the Frame Relay.B
The Frame Relay encapsulation on the physical interface.C
An IP address on the physical interface.D
The subinterface type as point-to-point
考题
单选题Customer X has a hub-and-spoke Frame Relay network， with a central office and two branch offices （RemoteA and RemoteB）. Each location has only one physical link to the Frame Relay cloud and RemoteB has a router that is not a Cisco router. Since the installation， there is no connectivity between RemoteB and the central office. What is a possible solution to this issue？ （）A
Because Frame Relay IETF encapsulation is only configurable at interface level， you must use IETF encapsulation on all routers.B
This is not a possible scenario. A dedicated Frame Relay link to RemoteB is mandatory at the central office.C
The router at RemoteB must be replaced by a Cisco router.D
Use Frame Relay IETF encapsulation on a per-VC basis on the central office router.E
There is a problem in the Frame Relay cloud， because Cisco routers are compatible with IETF Frame Relay.
考题
多选题Which two Cisco AutoQoS interface statements are true？（）AAutoQoS is supported on Frame Relay multipoint subinterfaces.BAutoQoS is supported on low-speed ATM PVCs in point-to-point subinterfaces.CAutoQoS is supported on serial PPP and HDLC interfaces.DAutoQoS is supported only on Frame Relay main interfaces and not on any subinterface configuration.
考题
多选题Which of the following statements correctly describes the characteristics of a Frame Relay point-to-point subinterface?（）ANeeds to use Inverse ARP.BMaps a single IP subnet per DLCI.CMaps a single IP subnet across multiple DLCIs.DResolves NBMA (non broadcast multi access) split horizon issues.ERequires use of the frame-relay map command.FNone of the above
考题
多选题What are two characteristics of Frame Relay point-to-point subinterfaces?（）AThey create split-horizon issuesBThey require a unique subnet within a routing domainCThey emulate leased linesDThey are ideal for full-mesh topologiesEThey require the use of NBMA options when using OSPF
考题
多选题What are two characteristics of "store and forward" switching?（）ALatency fluctuates regardless of frame size.BThe switch receives the complete frame before beginning to forward it.CLatency through the switch varies with frame length.DThe switch checks the destination address upon receipt of headers.
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