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H12-811_V1.0 Exam Dumps - HCIA-Datacom V1.0 Exam

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Question # 273

By referring to the topology and the configurations of G0/0/1 interfaces on LSW1 and LSW2 shown in the figure, it can be determined that data frames tagged with VLAN 10 can be normally forwarded between LSW1 and LSW2.

A.

TRUE

B.

FALSE

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Question # 274

What is the default lease time of the IP address allocated by the DHCP server?

A.

18 hours

B.

12 hours

C.

1 hour

D.

24 hours

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Question # 275

Which of the following message types does DHCP contain?

A.

DHCP DISCOVER

B.

DHCP REQUEST

C.

DHCP OFFER

D.

DHCP ROLLOVER

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Question # 276

Which of the following IEEE 802.11 standards supports the 2.4 GHz frequency band only?

A.

802.11a

B.

802.11g

C.

802.11n

D.

802.11ax

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Question # 277

NAT configuration is as follows, which IP can be converted when accessing the public network (RTA) acl2000 (RTA-acl-basic-2000) rule5 permit source 192.168.1.00.0.0.255 RTA-acl-basic-2000) rule 10 permit source 192.168. 2.0 0.0.0.255 RTA-acl-basic-2000)quit RTA)interface serial1/0/0

(RTA-Serial1/0/0 )nat outbound 2000 address-group1 no-pat *

A.

192.168.1.254

B.

192.168.2.222

C.

198.162.1.222

D.

100.1.1.3

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Question # 278

In STP, the bridge ID on the switching network is as follows. With which of the following bridge IDs is the switch selected as the root bridge?

A.

32768 00-01-02-03-04-BB

B.

4096 00-01-02-03-04-DD

C.

32768 00-01-02-03-04-CC

D.

32768 00-01-02-03-04-AA

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Question # 279

On the network shown in the figure, the router receives a data packet with the destination IP address 11.0.12.1 from Host A.

After the packet is forwarded by the router, which of the following are the destination MAC address and destination IP address of the data packet?

A.

MAC-C, 11.0.12.1

B.

MAC-D, 11.0.12.1

C.

MAC-B, 11.0.12.1

D.

MAC-D, 10.0.12.2

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Question # 280

Link aggregation is a common technology in enterprise networks. Which of the following descriptions are the advantages of link aggregation technology? ()

A.

Improve safety

B.

Achieve load sharing

C.

Increase bandwidth

D.

Improve reliability

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