The command frame-relay map ip 10.121.16.8 102 broadcast was

题目
单选题
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

参考答案和解析
正确答案: C
解析: 暂无解析
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相似问题和答案

第1题:

在配置命令frame-relay map ip 192.168.1.1 dlci 101 broadcast中,数字101的含义是(53)。

A.本端逻辑通道编号

B.本端数据链路编号

C.对端物理接口编号

D.对端链路节点编号


正确答案:B
解析:配置命令frame-relaymapip192.168.1.1dlci101broadcast的功能是映射协议地址与数据链路编号DLCI值。数字101表示本端数据链路编号。数据链路识别符(DLCl)只有本地概念。帧中继地址映射建立对端IP地址与本地DLCI的映射关系。在默认情况下,所有的接口都使用动态逆向地址解析协议。

第2题:

OSPF is configured over a Frame Relay network as shown in the exhibit. All PVCs are active.However, R1 and R3 fail to see all OSPF routes in their routing tables. The show ip ospf neighbor command executed on R2 shows the state of t he neighbors. What should be done to fix the problem? ()

A. The ip ospf network broadcast command should be configured on each Frame Relay interface

B. The ip ospf network non -broadcast command should be configured on each Frame Relay interface

C. Th e ip ospf priority value on the spoke routers should be set to 0

D. The ip ospf priority value on the hub router should be set to 0

E. The neighbor command should be configured under the OSPF routing process on all routers


参考答案:C

第3题:

在配置命令frame-relay map ip10.1.1.17broadcast中,数字7的含义是()。

A.本端逻辑通道编号

B.本端DLC编号

C.对端接口编号

D.对端节点编号


正确答案:B

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:

当输入frame-relay map ip10.12.168.1105 broadcast时,以下选项正确的是()。

A.该命令该在全局下配置执行

B.ip地址10.12.168.1是本地路由器用来转发数据的接口

C.105是远端的DLICI,他将接受信息

D.这个命令要求被配置为所有的帧中继配置

E.该广播选项允许一些数据包,ospf更新信息被转发通过PVC


参考答案:E

第6题:

在图8-7所示的网络拓扑结构的分支机构路由器上,正确的拨号映射配置语句是(53)。

A.dialer map ip 192.168.0.2 name branch MODEM-script. dialout broadcast 2083150

B.dialer map ip 192.168.0.2 name center MODEM-script. dialout broadcast 2083703

C.dialer map ip 192.168.0.1 name branch MODEM-script. dialout broadcast 2083150

D.dialer map ip 192.168.0.1 name center MODEM-script. dialout broadcast 2083703


正确答案:D
解析:在图8-7所示的网络拓扑结构韵分支机构路由器(BRANCH)上,定义拨号映射的配置语句是:dialermapip192.168.0.1namecenterMODEM-script.dialoutbroadcast2083703。其中,192.168.0.1为目标IP地址,到CENTER路由器的请求将启用名为dialout的拨号脚本,拨号到2083703。关键字“broadcast”规定了任何广播流量也将被传送到此接口。

第7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8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9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10题:

“frame-relay map ip 10.121.16.8 102 broadcast”被输入路由器上。以下哪项关于这个命令的陈述是正确的?()

  • A、广播选项允许数据包,如RIP更新,转发访问PVC
  • B、命令768,16从戈布尔配置模式下执行
  • C、102是他的远程DLCI,将recive的信息
  • D、IP地址10.121.16.8是用来转发日期本地路由器端口
  • E、该命令要求所有帧依靠配置

正确答案:A

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