What is the most effective choice?

A network engineer needs to summarize the IP range of addresses from 172.16.32.0 to 172.16.35.255.What is the most effective choice? A. 172.16.32.0/23 B. 172.16.32.0/21 C. 172.16.32.0/22 D. 172.16.32.0/20 Explanation: Show Answer

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What is causing this behavior on the switch?

Refer to the exhibit. A network engineer is installing a new Dell S-Series switch on the rack and notices that the Power LED is blinking yellow. What is causing this behavior on the switch? A. One of the fans has failed. B. One of the power supplies has failed. C. The switch is still rebooting. […]

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Which two conditions should the network engineer verify?

The network engineer powers on a new S-Series switch. None of the devices connected to this new switch are responding to pings.Which two conditions should the network engineer verify? (Choose two.) A. an ARP table is configured B. the switch has a default Gateway C. ports are not shut down D. OSPF is enabled E. […]

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What is the most likely cause of the default running configuration?

A network engineer configures a new S-Series switch. When the network engineer reloads the switch, the running configuration is defaulted.What is the most likely cause of the default running configuration? A. The network engineer needs to upload a running config file from a USB drive. B. The flash memory is corrupt and the switch needs […]

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