A router has two FastEthernet interfaces and needs to connect to four vlans in the local network.How can you accomplish this task，using the fewest physical interfaces and without decreasing networkper formance？（）..

第1题

[单选题] A company has a small network,consisting of a single switch and a single router.The switch has been configured with two vlans,androute-on-a-stick is being configured on the router for inter-vlan routing.A trunk is configured to connect the switch to the router.What is the minimum number of router subinterfaces that are required for all the vlans to communicate?（）

A、one B、three C、two D、zero

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第2题

[单选题] A company has a small network,consisting of a single switch and a single router.The switch has been configured with two vlans,and route-on-a-stick is being configured on the router for inter-vlan routing.A trunk is configured to connect the switch to the router.What is the minimum number of router subinterfaces that are required for all the vlans to communicate?（）

A、one B、three C、two D、zero

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第3题

[单选题] A company has a small network,consisting of a single switch and a single router.The switch has been configured with two vlans,and route-on-a-stick is being configured on the router for inter-vlan routing.A trunk is configured to connect the switch to the router.What is the minimum number of router subinterfaces that are required for all the vlans to communicate?（）

A、one B、three C、two D、zero

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第4题

[] A company has a small network，consisting of a single switch and a single router. The switch has been configured with two vlans，and route-on-a-stick is being configured on the router for inter-vlan routing. A trunk is configured to connect the switch to the router.What is the minimum number of router subinterfaces that are required for all the vlans to communicate？（）

A、A.one B、B.three C、C.two D、D.zero

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第5题

[] A company has a Frame Relay WAN with one central - site router and 100 branch office routers. A partial mesh of PVCs exists: one PVC between the central site and each of t he 100 branch routers. All routers use point - to - point subinterfaces and one subnet per PVC. Which of the following is true about OSPF in this design?（） A company has a Frame Relay WAN with one central - site router and 100 branch office routers. A partial mesh of PVCs exists: one PVC between the central site and each of t he 100 branch routers. All routers use point - to - point subinterfaces and one subnet per PVC. Which of the following is true about OSPF in this design?（）

A、A. The central site router has 100 fully adjacent neighborships with the 100 branches B、B. The central site router has neighborships with all branch routers, but fully adjacent neighbors with only two branches C、C. The central site router has a neighborship with the Frame Relay switcH D、D. None of the other answers is correct

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第6题

[多选题] Which two conditions, when met, allow an IS-IS Level 2 router to be considered attached?（）

A、You can reach other Level 2 routers. B、It can reach at least one other defined area. C、The router is reachable by at least two ES-IS nodes. D、It has at least one enabled reachable prefix with a valid metric defined.

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第7题

[单选题] A router has two FastEthernet interfaces and needs to connect to four vlans in the local network.How can you accomplish this task，using the fewest physical interfaces and without decreasing network performance？（）

A、Add two more FastEthernet interfaces. B、Add a second router to handle the vlan traffic. C、Use a hub to connect the four vlans with a FastEtherneti nterface on router. D、Implement a router-on-a-stick configuration.

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第8题

[单选题] A router has two FastEthernet interfaces and needs to connect to four vlans in the local network.How can you accomplish this task,using the fewest physical interfaces and without decreasing network performance?（）

A、Add two more FastEthernet interfaces. B、Add a second router to handle the vlan traffic. C、Use a hub to connect the four vlans with a FastEthernet interface on router. D、Implement a router-on-a-stick configuration.

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第9题

[单选题] A router has two FastEthernet interfaces and needs to connect to four vlans in the local network.How can you accomplish this task,using the fewest physical interfaces and without decreasing network performance?（）

A、Add two more FastEthernet interfaces. B、Add a second router to handle the vlan traffic. C、Use a hub to connect the four vlans with a FastEthernet interface on router. D、Implement a router-on-a-stick configuration.

点击查看答案

A router has two FastEthernet interfaces and needs to connect to four vlans in the local network.How can you accomplish this task，using the fewest physical interfaces and without decreasing networkper formance？（）

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