200-301 VCE Exam Download

Cisco Certified Network Associate Questions and Answers

Question 181

R1 as an NTP server must have:

• NTP authentication enabled

• NTP packets sourced from Interface loopback 0

• NTP stratum 2

• NTP packets only permitted to client IP 209.165 200 225

How should R1 be configured?

Options:

Option A

Option B

Option C

Option D

Question 182

A network engineer is configuring a switch so that it is remotely reachable via SSH. The engineer has already configured the host name on the router. Which additional command must the engineer configure before entering the command to generate the RSA key?

Options:

password password

crypto key generate rsa modulus 1024

ip domain-name domain

ip ssh authentication-retries 2

Question 183

How does Rapid PVST+ create a fast loop-free network topology?

Options:

lt requires multiple links between core switches

It generates one spanning-tree instance for each VLAN

It maps multiple VLANs into the same spanning-tree instance

It uses multiple active paths between end stations.

Question 184

By default, how long will the switch continue to know a workstation MAC address after the workstation stops sending traffic?

Options:

200 seconds

300 seconds

600 seconds

900 seconds

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Cisco Certified Network Associate Questions and Answers

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CompTIA

Fortinet

Microsoft

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