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【多选题】

In a lab, R1 connects to R2, which connects to R3. R1 and R2 each have several working interfaces, all assigned addresses in class A network 10.0.0.0. Router R3 has some working interfaces in class A net work 10.0.0.0, and others in class B network 172.16.0.0. The engineer experiments with the auto -summary command on R2 and R3, enabling and disabling the command in various combinations.<br /> Which of the following combinations will result in R1 seeing a rout e for 172.16.0.0/16, instead of the individual subnets of class B network 172.16.0.0?（）

A、auto - summary on R2 and no auto - summary on R3

B、auto - summary on R2 and auto - summary on R3

C、no auto -summary on R2 and no auto- summary on R3

D、no auto - summary on  R2 and auto - summary on R3

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更多“ In a lab, R1 connects to R2, which connects to R3. R1 and R2 each have several working interfaces, all assigned addresses in class A network 10.0.0.0. Router R3 has some working interfaces in class A net work 10.0.0.0, and others in class B network 172.16.0.0. The engineer experiments with the auto -summary command on R2 and R3, enabling and disabling the command in various combinations.<br /> Which of the following combinations will result in R1 seeing a rout e for 172.16.0.0/16, instead of the individual subnets of class B network 172.16.0.0?（）”相关的问题
第1题
[] The following command output was gathered from Router R1, an ABR between areas 0 (backbone) and area 1. In this internetwork, area 0 contains all the subnets of cla ss A network 10.0.0.0. R1's OSPF process has a distribute - list prefix question in command configured. Assuming the subnets listed in the answers actually exist in area 0. Which of the following occurs on router R1?（） R1#sh ip prefix - list ip prefix - list  question: 4 entries seq 5 deny 10.1.2.0/24 ge 25 le 27 seq 15 deny 10.2.0.0/16 ge 30 le 30 seq 20 permit 0.0.0.0/0 le 32 The following command output was gathered from Router R1, an ABR between areas 0 (backbone) and area 1. In this internetwork, area 0 contains all the subnets of cla ss A network 10.0.0.0. R1's OSPF process has a distribute - list prefix question in command configured. Assuming the subnets listed in the answers actually exist in area 0. Which of the following occurs on router R1?（） R1#sh

A、A. R1 will not create/flood a type 3 LSA for subnet 10.1.2.0/26 into area 1  B、B. R1 will not create/flood a Type 3 LSA for subnet 1 0.1.2.0/24 into area 1  C、C. R1 will not have an OSPF route for subnet 10.1.2.0/26 in its IP routing tablE  D、D. R1 will not have an OSPF route for subnet 10.1.2.0/24 in its IP routing tablE  

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第2题
[单选题] Use the same scenario as the previous question, w ith one changE.Instead of the distribute-list prefix question in command configured on R1,R1's OSPF process has an area 1 filter-list prefix question in commandconfigured. Again assuming that the subnets listed in the answers actually exist in area 0. Which of the following occurs on router R1?（） R1#sh ip prefix - list ip prefix - list question: 4 entries seq 5 deny 10.1.2.0/24 ge 25 le 27 seq 15 deny 10.2.0.0/16 ge 30 le 30 seq 20 permit 0.0.0.0/0 le 32

A、R1 will not create/flood a type 3 LSA for su bnet 10.1.2.0/26 into area 1  B、R1 will not create/flood a Type 3 LSA for subnet 10.1.2.0/24 into area 1  C、R1 will not have an OSPF route for subnet 10.1.2.0/26 in its IP routing tablE  D、R1 will not have an OSPF route for subnet 10.1.2.0/24 in its IP routing tablE  

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第3题
[单选题] In which Cisco IOS configuration mode is the route distinguisher （RD） configured？（）

A、R1（config-route-at）#  B、R1（config-route-map）#  C、R1（config-it）#  D、R1（config-vrf）#  E、R1（config）#  F、R1（router）#  

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第4题
[单选题] Router R1, in ASN 11, learns a BGP route from BGP peer R22 in ASN 22. R1 and then uses BGP to advertise the route to R2, also in ASN 11. What ASNs would you see in the BGP table on R2 for this route?（）

A、22  B、11  C、1  D、None  

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第5题
[多选题] Based on the exhibited output, which three statements are true?（）

A、All the routes are in the passive mode because R1 is in the query process for those routes.  B、R1 is in AS 200.  C、R1 will load balance between three pat hs to reach the 192.168.1.48/28 prefix because all three paths have the same advertised distance (AD) of 40512000.  D、40512000 is the advertised distance (AD) via 192.168.1.66 to reach the 192.168.1.48/28 prefix.  E、All the routes are in the passive mod e because these routes are in the hold- down state.  F、The best path for R1 to reach the 192.168.1.48/28 prefix is via 192.168.1.66.  

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第6题
[单选题] 下列哪四种模式可使用16位/通道来代替默认的8位/通道？（）

A、灰度、RGB、CMYK或Lab模式  B、位图、灰度、CMYK或Lab模式  C、灰度、双色调、CMYK或Lab模式  D、灰度、索引颜色、RGB或Lab模式  

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第7题
[单选题] You need to recommend a strategy for the computer lab that meet the company’s technical requirements. What should you recommend？（）

A、Enable the loopback setting in GPO2. Enable the Enforced option in GPO1.  B、Enable the Block Inheritance option on Lab OU. Enable the Enforced option in GPO1.  C、Enable the loopback setting in GPO2. Disable the user configuration settings in GPO3.  D、Enable the Block Inheritance option on Lab OU. Disable the user configuration settings in GPO3.  

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第8题
[多选题] A company uses Routers R1 and R2 to connect to ISP1 and ISP2, respectively, with Routers I1 and I2 used at th e ISPs. R1 peers with I1 and R2; R2 peers with I2 and R1. R1 and R2 do not share a common subnet, relying on other routers internal to the Enterprise for IP connectivity between the two routers. Which of the following could be used to prevent potential routing loops in this design?（）

A、Using an iBGP mesh inside the Enterprise core  B、Configuring default routes in the Enterprise pointing to both R1 and R2  C、Redistributing BGP routes into the Enterprise IGP  D、Tunneling the packets for the i BGP connection between R1 and R2  

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第9题
[] Router R1 has the following configuration. Assuming R1's F0/0 interface has a MAC address of 0200.0011.1111, what IPv6 addresses will R1 list for interface F0/0 in the output of the show ipv6 interface brief command?（） interface f0/0 ipv6 address 2345:0:0:8::1/64 Router R1 has the following configuration. Assuming R1's F0/0 interface has a MAC address of 0200.0011.1111, what IPv6 addresses will R1 list for interface F0/0 in the output of the show ipv6 interface brief command?（） interface f0/0 ipv6 address 2345:0:0:8::1/64

A、A. 2345:0:0:8::1  B、B. 2345:0:0:8:0:FF:FE11:1111  C、C. FE80::8:0:FF:FE11:1111  D、D. FE80:0:0:8::1  

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