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kreativ angol teszt - share netskills root - Home

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Jelmagyarázat: le: Linux English; lk: Linux kreatív kérdések; wk: Windows kreatív; we: Windows<br />

English; ce: Cisco English<br />

ce_25<br />

Why do switches never learn broadcast addresses?<br />

ce_26<br />

Broadcast frames are never sent to switches.<br />

A broadcast frame is never forwarded by a switch.<br />

Broadcasts only use network layer addressing.<br />

A broadcast address is always in the destination address field of a frame.<br />

Broadcast addresses use an incorrect format for the switching table.<br />

Based on the information shown below, what can be determined from the output shown?<br />

ce_27<br />

The S3 switch is using VTP.<br />

This is the only switch in the LAN topology.<br />

The S3 switch is not the <strong>root</strong> switch.<br />

The link to the <strong>root</strong> bridge is through a 1 Gbps connection.<br />

Spanning Tree Protocol is disabled on the S3 switch.<br />

During startup, a router displays the following error message:<br />

boot: cannot open "flash:"<br />

What will the router do next?<br />

It will attempt to locate the configuration file from a TFTP server. If this fails, it will initiate<br />

the setup dialog.<br />

It will attempt to locate the IOS from a TFTP server. If this fails, it will load a limited IOS from<br />

ROM.<br />

It will attempt to locate the configuration file from a TFTP server. If this fails, it will load a<br />

limited configuration from ROM.<br />

Because of damaged flash memory, the router will fail the POST.<br />

It will attempt to locate the IOS from a TFTP server. If this fails, it will initiate the setup dialog.

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