搜题
用户您好， 请在下方输入框内搜索其它题目：
搜题
题目内容 （请给出正确答案）
提问人：网友 发布时间：
【单选题】

Router R1 has been configured with the commands rout er eigrp 9 and network 172.16.2.0 0.0.0.255, with no other current EIGRP configuration. R1&#39;s (working) Fa0/0 interface has been configured with IP address 172.16.2.2/26. R1 has found three EIGRP neighbors reachable via interface Fa0/0, including the rou ter with IP address 172.16.2.20. When the engineer attempts to add the neighbor 172.16.2.20 fa0/0 command in EIGRP configuration mode.<br /> Which of the following occurs？（）

A、Fa0/0 fails

B、The command is rejecteD

C、The existing three neighbors fail

D、The neighborship with 172.16.2.20 fails and then reestablishes

E、None of the other answers is correct

查看正确答案
更多“ Router R1 has been configured with the commands rout er eigrp 9 and network 172.16.2.0 0.0.0.255, with no other current EIGRP configuration. R1&#39;s (working) Fa0/0 interface has been configured with IP address 172.16.2.2/26. R1 has found three EIGRP neighbors reachable via interface Fa0/0, including the rou ter with IP address 172.16.2.20. When the engineer attempts to add the neighbor 172.16.2.20 fa0/0 command in EIGRP configuration mode.<br /> Which of the following occurs？（）”相关的问题
第1题
[单选题] Router R1 exists in an Enterprise that uses EIGRP as its routing protocol. The show ip route command output on router R1 lists the following phrase: "Gateway of last resort is 1.1.1.1 to network 2.0.0.0". Whic h of the following is most likely to have caused this output to occur on R1?（）

A、R1 has been configured with an ip default- network 2.0.0.0 command.  B、R1 has been configured with an ip route 0.0.0.0 0.0.0.0 1.1.1.1 command.  C、R1 has been configured with an ip route 2.0.0.0 255.0.0.0 1.1.1.1 command.  D、Another router has been configured with an ip default - network 2.0.0.0 command.  E、Another router has been configured with an ip route 2.0.0.0 255.0.0.0 1.1.1.1 command.  

点击查看答案
第2题
[单选题] Refer to the exhibit. EIGRP has been configured on routers R1 and R2. However, R1 does not show R2 as a neighbor and does not accept routing updates from R2. What could be the cause of the problem?（）

A、The no auto - summary command has not been issued under the EIGRP process on both routers.  B、Interface E0 on router R1 has not been configured with a secondary IP address of 10.1.2.1/24.  C、EIGRP cannot exchange routing updates with a neighbor's router interface that is configured with tw o IP addresses.  D、EIGRP cannot form neighbor relationship and exchange routing updates with a secondary address.  

点击查看答案
第3题
[单选题] Refer to the exhibit. OSPF has been configured on all routers in the network. However, router R1 does not receive a default route to router R2 as in tended. Which configuration change would ensure that R1 would receive a default route from R2? （）

A、Add the area 1 stub command on routers R1.  B、Add the always keyword to the default - information originate configuration command on router R2.  C、Remov e the default information originate configuration command from router R2 and place it on router R1.  D、Add the ip route 5.0.0.0 255.255.255.0 0.0.0.0 command to router R2.  

点击查看答案
第4题
[] A Cisco router has been configured, and the copy running-config startup-config command has been issued. When the router is power cycled, the router prompts with: "Would you like to enter the initial configuration dialog? [yes/no]" Why has this occurred?（） A Cisco router has been configured, and the copy running-config startup-config command has been issued. When the router is power cycled, the router prompts with: "Would you like to enter the initial configuration dialog? [yes/no]" Why has this occurred?（）

A、A. There is an error in the router DRAM.  B、B. Te IOS image is corrupt.  C、C. The configuration register is set to 0x2142.  D、D. The TFTP server that contains the router configuration file is unreachable.  E、E. A boot system configuration command has placed the router into setup mode.  

点击查看答案
第5题
[] Router R1 currently has no configuration related to IPv6 or IPv4. The following configuration exists in a planning document, intended to be used to copy/paste into Router R1 to enable RIPng and IPv6 on interfaces F0/0 and S0/0/0. No other related configuration exists. Which of the following is true about RIPng on R1 after this configuration has been pasted into R1?（） ipv6 unicast- routing interface f0/0 ipv6 rip one enable ipv6 address 2000::1/64 interface s0/0/0 ipv6 address 2001::/64 eui - 64 ipv6 rip one enable Router R1 currently has no configuration related to IPv6 or IPv4. The following configuration exists in a planning document, intended to be used to copy/paste into Router R1 to enable RIPng and IPv6 on interfaces F0/0 and S0/0/0. No other related configuration exists. Which of the following is true about RIPng on R1 after this configuration has been pasted into R1?（） ipv6 unicast- routing interface f0/0 ipv6 rip o

A、A. RIPng will be enabled on no interfaces.  B、B. RIPng will be enabled on one interface.  C、C. RIPng will be enabled on two interfaces.  D、D. RIPng will advertise about prefixes connected to S0/0/0 and F0/0, but only send Updates on one interface.  

点击查看答案
第6题
[] In reference to the P1R3 show isis route output, which statement is true? （）

A、A. P1R1 is the exi t point out of the area for P1R3.  B、B. P1R1 is a level - 1 only IS - IS router.  C、C. P1R1 has been configured with a nondefault IS - IS metric.  D、D. P1R3 is a level - 2 only IS - IS router.  E、E. P1R3has been configured with a nondefault IS - IS metric.  F、F. P1R3 routing ta ble should contain i L2 entries.  

点击查看答案
第7题
[单选题] Refer to the exhibit. Network 10.0.0.0/8 is being advertised to autonomous system 65550 via both external links. Which statement about the preferred path to the 10.0.0.0/8 network is true? （）

A、Router R2 will be preferred because it has the higher neighbor IP address.  B、Router R2 will be preferr ed because its neighbor has a lower autonomous system number.  C、Router R1 will be preferred because it has a lower local preference.  D、Router R2 will be preferred because it has a higher local preference.  E、Router R1 will be preferred because its nei ghbor has the higher autonomous system number.  F、Router R1 will be preferred because it has the lower neighbor IP address.  

点击查看答案
第8题
[单选题] Router R1 currently has no configuration related to IPv6 or IPv4. The following configuration exists in a planning document, intended to be used to copy/paste into Router R1 to enable OSPFv3 on interfaces F0/0 and S0/0/0. No other related configuration exists. Assuming F0/0 and S0/0/0 reach an up/up state, which of the following is true about OSPFv3 on R1 after this configuration has been pasted into R1?（） ipv6 router ospf 1 ipv6 unicast- routing interface f0/0 ipv6 address 2000 ::1/64 ipv6 ospf 1 area 1 interface s0/0/0 ipv6 address 2001::/64 eui - 64 ipv6 ospf 1 area 0

A、OSPF works on F0/0 and S0/0/0 without further configuration  B、OSPF works with the addition of one command: a no shutdown command in OSPF router configur ation modE  C、OSPF works with the addition of one command: an router - id command in OSPF router configuration modE  D、OSPFv3 needs at least two more configuration commands before it works on R1  

点击查看答案
第9题
[单选题] Router R1 currently has no configuration related to IPv6 or IPv4. The following configuration exis ts in a planning document intended to be used to copy/paste into Router R1 to enable EIGRP for IPv6 on interfaces F0/0 and S0/0/0. No other related configuration exists. Assuming F0/0 and S0/0/0 reach an up/up state, which of the following is true about EIGRP for IPv6 on R1 after this configuration has been pasted into R1?（） ipv6 router eigrp 1 ipv6 unicast- routing interface f0/0 ipv6 address 2000::1/64 ipv6 eigrp 1 interface s0/0/0 ipv6 address 2001::/64 eui - 64 ipv6 eigrp 1

A、EIGRP works on F0/0 and S0/0/0 without further configuration  B、EIGRP works with the addition of one command: a no shutdown command in EIGRP router configuration modE  C、EIGRP works with the addition of one command: an eigrp router - id command in EIGRP router configurat ion modE  D、EIGRP for IPv6 needs at least two more configuration commands before it works on R1  

点击查看答案
第10题
[单选题] Refer to the exhibit. OSPF is configured on all routers in the network. On the basis of the show ip ospf n eighbor output, what prevents R1 from establishing a full adjacency with R2? （）

A、Router R1 will only establish full adjacency with the DR and BDR on broadcast multi- access networks.  B、Router R2 has been elected as a DR for the broadcast multiaccess network in OSPF area 1.  C、Routers R1 and R2 are configured as stub routers for OSPF area 1 and OSPF area 2.  D、Router R1 and R2 are configured for a virtual link between OSPF area 1 and OSPF area 2.  E、The Hello parameters on routers R1 and R2 do not m atch.  

点击查看答案
账号：
答题记录 我的收藏 我的题库
客服
TOP

请使用微信扫码支付

订单号：
遇到问题请联系在线客服