Refer to the exhibit:

Which VLSM mask will allow for the appropriate number of host addresses for Network A?

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Which mask is correct to use for the WAN link between the routers that will provide connectivity while wasting the least amount of addresses?

Refer to the exhibit:

Which subnet mask will place all hosts on Network B in the same subnet with the least amount of wasted addresses?

Refer to the exhibit:

Which three statements correctly describe Network Device A? (Choose three.)

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The networks connected to router R2 have been summarized as a 192.168.176.0/21 route and sent to R1. Which two packet destination addresses will R1 forward to R2? (Choose two.)

Refer to the exhibit.

What is the effect of the configuration that is shown?

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A network technician is troubleshooting a connectivity problem on R2. The technician enters the show cdp neighbors command at the R2 console. If the network is composed only of Cisco devices, for which devices should entries be displayed?

Refer to the exhibit:

Why is flash memory erased prior to upgrading the IOS image from the TFTP server?

Refer to the exhibit:

For what two reasons has the router loaded its IOS image from the location that is shown? (Choose two.)

Refer to the exhibit:

You are connected to the router as user Mike. Which command allows you to see output from the OSPF debug command?