Given the community: community my-company members "^[1-3]*7:666$"; Which three communitiesdoes this expression match?（）..

第1题

[多选题] Given the community: community transit-peers members "^(123|456):[3579].0?$"; Which threecommunities does this expression match? （）

A、456:91 B、123:70 C、123:440 D、456:321 E、123:550

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第2题

[多选题] Given the output from a show route extensive command (some information removed): 10.10.0.0/16(2 entries, 1 announced) Communities: 64512:666 90:4070 5834:66 172.16.1.0/24(1 entries, 1announced) Communities: 65000:1696 1234:666 50:7090 172.16.20.0/22 (3 entries, 1 announced)Communities: 65544:1000 80:1001 8431:14952 192.168.33.64/26 (2 entries, 1 announced) Communities:10:4307 9231:1071 64512:999 Which two routes appear when a show route community 64512:* command is executed?（）

A、10.10.0.0/16 B、172.16.1.0/24 C、172.16.20.0/22 D、192.168.33.64/26

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第3题

[多选题] Given the community： communitymy-company members "^[1-3]*7：666$"； Which four communities does this expression match？（）

A、17：666 B、17：667 C、27：666 D、37：666 E、47：666 F、777：666 H、117：666

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第4题

[] Which action occurs when the BGP route 20.1.0.0/16 is evaluated by the policy expression?（） Which action occurs when the BGP route 20.1.0.0/16 is evaluated by the policy expression?（）

A、A. The route is not announced. B、B. The route is announced with community 90:1 added. C、C. The route is announced with community 100:1 added.C.The route is announced with community 100:1 added. D、D. The route is announced with communities 90:1 and 100:1 added.D.The route is announced with communities 90:1 and 100:1 added.

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第5题

[] Which three statements are true about a registration server in a community?（） (Choose three.)

A、A. It is a hub device installed in the community. B、B. A community can have one or more registration servers. C、C. It shows the serial numbers of all devices in the community. D、D. It stores network and community information for each device. E、E. It is required for tunnel formation between different WX devices in the same community.

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第6题

[单选题] A BGP router should use three export policies named add-communities, no-rfc1918-routes, andrejected-unwanted. Which export statement places the add-communities policy immediately before the default BGP policy?（）

A、export [add-communities no-rfc1918-routes rejected-unwanted]; B、export [no-rfc1918-routes add-communities rejected-unwanted]; C、export [add-communities rejected-unwanted no-rfc1918-routes]; D、export [no-rfc1918-routes rejected-unwanted add-communities];

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第7题

[多选题] Given the output from a show route extensive command （some information removed）： 10.10.0.0/16 （2 entries， 1 announced） Communities： 64512：666 90：4070 5834：66 172.16.1.0/24 （1 entries， 1 announced） Communities： 65000：1696 1234：666 50：7090 172.16.20.0/22 （1 entries， 1 announced） Communities： 65544：1000 80：1001 8431：14952 192.168.33.64/26 （2 entries， 1 announced） Communities： 10：4307 9231：1071 64512：999 Which two routes appear when a show route community 64512：* command is executed？（）

A、10.10.0.0/16 B、172.16.1.0/24 C、172.16.20.0/22 D、192.168.33.64/26

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第8题

[多选题] What are two reasons why a device will fail to register to a community? （）(Choose two.)

A、The community name is not configured. B、The registration server password is incorrect. C、The registration server IP address is incorrect. D、The backup registration server IP address is missing.

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第9题

[多选题] What are two reasons why a device will fail to register to a community? （）(Choose two.)

A、The community name is not configured. B、The registration server password is incorrect. C、The registration server IP address is incorrect. D、The backup registration server IP address is missing.

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Given the community: community my-company members "^[1-3]*7:666$"; Which three communitiesdoes this expression match?（）

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