The command frame-relay map ip 10.121.16.8 102 broadcast was entered on the router. Which of the following statements is true concerning this command（）。A、This command should be executed from the global configuration modeB、The IP address 10.121.16.8 is the

题目

The command frame-relay map ip 10.121.16.8 102 broadcast was entered on the router. Which of the following statements is true concerning this command（）。

A、This command should be executed from the global configuration mode
B、The IP address 10.121.16.8 is the local router port used to forward data
C、102 is the remote DLCI that will receive the information
D、This command is required for all Frame Relay configurations
E、The broadcast option allows packets, such as RIP updates, to be forwarded across the PVC

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相似问题和答案

第1题：

A policy needs to be implemented on Router B so that any traffic sourced from 172.16.10.0／24 will be forwarded to Router C. Which configuration on Router B will achieve the desired effect?()

A.access - list 1 permit 172.16.10.0 0.0.0.255 ! interface e0 ip policy route - map policy ! route - map policy permit 10 match ip address 1 set ip next - hop 1 72.16.14.4

B.access - list 1 permit 172.16.10.0 0.0.0.255 ! interface s0 ip policy route - map policy ! route - map policy permit 10 match ip address 1 set ip next - hop 172.16.12.3

C.access - list 1 permit 172.16.10.0 0.0.0.255 ! interface e0 ip polic y route - map policy ! route - map policy permit 10 match ip address 1 set ip next - hop 172.16.12.2

D.access -list 1 deny 172.16.10.0 0.0.0.255 ! interface s0 ip policy route - map policy ! route - map policy permit 10 match ip address 1 set ip next - hop 172.16.12.2

参考答案：B

第2题：

Refer to the exhibit.What is the meaning of the term dynamic as displayed in the output of the show frame－relay map command shown?()

A.The Seria l0/0interface is passing traffic.

B.The DLCI 100 was dynamic allyallocated by the router

C.The Seria l0/0 interf aceacquired the IP address of 172.16.3.1 from a DHCP server

D.The DLCI 100 will be dynamically changed as required to adapt to changes in the Frame Relay cloud

E.The mapping between DLCI 100 and the end station IP address 172.16.3.1 was learned through Inverse ARP

参考答案：E

第3题：

下面是某路由器的部分配置信息，解释(n)处标有下划线的含义。

【配置路由器信息】

Current configuration：

version 11.3

no service password-encryption

hostname r1//第(1)处

enable password 123456//第(2)处

interface Ethemet0

ip address 192.4.1.1 255.255.255.0

interface Sefta10

ip address 192.3.1.1 255.255.255.0

encapsulation frame-relay IETF//第(3)处

no ip mroute-cache

bandwidth 4000//第(4)处

frame-relay map ip 192.163.0.2 100 broadcast//第(5)处

frame-relay lmi-type cisco

router ospf 1//第(6)处

network 202.1.1.0 0.0.0.255 area 0//第(7)处

network 202.3.1.0 0.0.0.255 area 0

network 202.4.1.0 0.0.0.255 area 0

neighbor 202.1.1.2//第(8)处

……

End

正确答案：(1)将路由器命名为r1。 (2)设置密码为123456。 (3)封装数据包格式为IETF的帧中继。 (4)带宽为4000。 (5)映射IP地址与帧中继地址。路由器的IP地址为192.163.0.2帧中继号码为100并且允许路上传送广播信息。 (6)设置OSPF协议路由进程ID为1。 (7)设置与路由器相连的网络IP为202.1.1.0子网掩码的反码为0.0.0.255网络区域为0。 (8)设置路由器邻居节点地址为202.1.1.2。
(1)将路由器命名为r1。 (2)设置密码为123456。 (3)封装数据包格式为IETF的帧中继。 (4)带宽为4000。 (5)映射IP地址与帧中继地址。路由器的IP地址为192.163.0.2，帧中继号码为100，并且允许路上传送广播信息。 (6)设置OSPF协议，路由进程ID为1。 (7)设置与路由器相连的网络IP为202.1.1.0，子网掩码的反码为0.0.0.255，网络区域为0。 (8)设置路由器邻居节点地址为202.1.1.2。

第4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

正确答案:B,D

第5题：

在“frame-relay map ip192.168.0.1100”这条命令中192.168.0.1和100指的是对端路由器的IP地址和DLCI。

正确答案:错误

第6题：

Which command is required for connectivity in a Frame Relay network if Inverse ARP is not operational? ()

A. frame-relay arp

B. frame-relay map

C. frame-relay interface-dlci

D. frame-relay lmi-type

参考答案：B

第7题：

What two statistics appear in show frame－relay map output?()

A. The number of FECN packets that are received by the router

B. The number of BECN packets that are received by the router

C. The ip address of the local router

D. The value of the local DLCI

E. The status of the PVC that is configured on the router

参考答案：D, E

第8题：

查看帧中继PVC路由表的命令是（） A、 show frame-relay pvc B、 show frame-relay route C、 show frame-relay pvc route D、 show rame-relay map

正确答案：

第9题：

A new frame-relay network is being implemented and inverse ARP does not appear to be operating correctly. Which alternative command can be used to provide connectivity?（）

A、frame-relay arp
B、frame-relay map
C、frame-relay interface-dlci
D、frame-relay lmi-type
E、frame-relay pvc

正确答案:B

第10题：

The command frame-relay map ip 10.121.16.8 102 broadcast was entered on the router. Which of the following statements is true concerning this command？（）

A、This command should be executed from the global configuration mode.
B、The IP address 10.121.16.8 is the local router port used to forward data.
C、102 is the remote DLCI that will receive the information.
D、This command is required for all Frame Relay configurations.
E、The broadcast option allows packets， such as RIP updates， to be forwarded across the PVC

正确答案:E

The command frame-relay map ip 1

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