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H12-261 – HCIE-R&S (Written) (Expert -Routing & Switching)

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Showing 13–15 of 15 questions

Question 13

Two routers are connected through serial interfaces, but they cannot ping each other. The following information is displayed when you check the status of the connected interfaces:

Given this information, why are the two routers unable to ping each other?

Select an option, then click Submit answer.

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    The subnet masks of the two interfaces do not match
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    The IP addresses of the two interfaces are not on the same network segment
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    The link layer protocols of the two interfaces are inconsistent
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    The link bandwidth is insufficient
Question 14

A network with the typology shown in the figure below is set up in a lab. On the network, SW1 uses the default configurations, and STP disables on SW2. Given this information, which of the following statements is true?

Select an option, then click Submit answer.

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    Go/0/2 of SW2 enters the Discarding state.
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    G0/0/1 of SW1 enters the Discarding state.
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    G0/0/1 of SW2 enters the Discarding state.
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    No interface is blocked.
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    G0/0/2 of SW1 enters the Discarding state.
Question 15

A new office needs to use a router as the DHCP server. Which of the following items need to be configured when the DHCP server is configured to provide the DHCP service for the office?

Select an option, then click Submit answer.

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    Manually binding a specified IP address to a specified terminal
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    Timeout period of a ping packet
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    Excluding idle IP addresses from the DHCP server
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    Startup file of the DHCP server
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    DHCP address pool