[Free] 2018(May) EnsurePass Testinsides Cisco 200-120 Dumps with VCE and PDF 221-230

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CCNA Cisco Certified Network Associate CCNA

Question No: 221 – (Topic 5)

What are two benefits of using NAT? (Choose two.)

1. NAT facilitates end-to-end communication when IPsec is enabled.

2. NAT eliminates the need to re-address all hosts that require external access.

3. NAT conserves addresses through host MAC-level multiplexing.

4. Dynamic NAT facilitates connections from the outside of the network.

5. NAT accelerates the routing process because no modifications are made on the packets.

6. NAT protects network security because private networks are not advertised.

Answer: B,F

Question No: 222 – (Topic 5)

Refer to the exhibit.

Which rule does the DHCP server use when there is an IP address conflict?

1. The address is removed from the pool until the conflict is resolved.

2. The address remains in the pool until the conflict is resolved.

3. Only the IP detected by Gratuitous ARP is removed from the pool.

4. Only the IP detected by Ping is removed from the pool.

5. The IP will be shown, even after the conflict is resolved.

Answer: A

Question No: 223 – (Topic 5)

A network administrator enters the following command on a router: logging trap 3. What are three message types that will be sent to the Syslog server? (Choose three.)

1. informational

2. emergency

3. warning

4. critical

5. debug

6. error

Answer: B,D,F

Question No: 224 – (Topic 5)

Refer to the exhibit.

What is the cause of the Syslog output messages?

1. The EIGRP neighbor on Fa0/1 went down due to a failed link.

2. The EIGRP neighbor connected to Fa0/1 is participating in a different EIGRP process, causing the adjacency to go down.

3. A shut command was executed on interface Fa0/1, causing the EIGRP adjacency to go down.

4. Interface Fa0/1 has become error disabled, causing the EIGRP adjacency to go down.

Answer: C

Question No: 225 – (Topic 5)

Which two tasks does the Dynamic Host Configuration Protocol perform? (Choose two.)

1. Set the IP gateway to be used by the network.

2. Perform host discovery used DHCPDISCOVER message.

3. Configure IP address parameters from DHCP server to a host.

4. Provide an easy management of layer 3 devices.

5. Monitor IP performance using the DHCP server.

6. Assign and renew IP address from the default pool.

Answer: C,F

Question No: 226 – (Topic 5)

How does a DHCP server dynamically assign IP addresses to hosts?

1. Addresses are permanently assigned so that the host uses the same address at all times.

2. Addresses are assigned for a fixed period of time. At the end of the period, a new

   request for an address must be made, and another address is then assigned.

3. Addresses are leased to hosts. A host will usually keep the same address by periodically contacting the DHCP server to renew the lease.

4. Addresses are allocated after a negotiation between the server and the host to determine the length of the agreement.

Answer: C

Question No: 227 – (Topic 5)

What are the alert messages generated by SNMP agents called?

1. TRAP

2. INFORM

3. GET

4. SET

Answer: A,B

Question No: 228 – (Topic 5)

Which statement describes the process of dynamically assigning IP addresses by the DHCP server?

1. Addresses are allocated after a negotiation between the server and the host to determine the length of the agreement.

2. Addresses are permanently assigned so that the hosts uses the same address at all times.

3. Addresses are assigned for a fixed period of time, at the end of the period, a new request for an address must be made.

4. Addresses are leased to hosts, which periodically contact the DHCP server to renew the lease.

Answer: D

Question No: 229 – (Topic 5)

What are three components that comprise the SNMP framework? (Choose three.)

1. MIB

2. agent

3. set

4. AES

5. supervisor

6. manager

Answer: A,B,F

Question No: 230 – (Topic 5)

In GLBP, which router will respond to client ARP requests?

1. The active virtual gateway will reply with one of four possible virtual MAC addresses.

2. All GLBP member routers will reply in round-robin fashion.

3. The active virtual gateway will reply with its own hardware MAC address.

4. The GLBP member routers will reply with one of four possible burned in hardware addresses.

Answer: A

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