H12-322_V1.0-ENU Dumps

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H12-322_V1.0-ENU


HCIP-WLAN-POEW V1.0


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Question: 60


In the case of terminal support, which of the following encryption methods support fast roaming?

  1. wpa+psk

  2. wpa2+psk

  3. wpa2+802.1x

  4. wep


Answer: C


Question: 61


A 5dB coupler has a coupling degree of 5dB and an insertion loss of 2dB. If the input signal power is 17dBm , the output power of the coupling port is :

  1. 10dBm

  2. 12dBm

  3. 14dBm

  4. 15dBm


Answer: B


Question: 62


A large enterprise wants to build an office network based on WLAN , and now wants to run a routing protocol between two core switches and multiple ACs . It requires the use of an open standard IGP protocol and supports the area division function. Which of the following protocols is the most preferred?

  1. RIP

  2. OSPF

  3. EIGRP

  4. BGP


Answer: B


Question: 63


In the VRRP hot backup scenario, which of the following description of the WAC ‘s CAPWAP source address is correct?

  1. The address where the AP accesses the WAC is the physical address of the main WAC

  2. WAC ‘s CAPWAP source address is the primary and standby WAC virtual address

  3. Any address configured in WAC can be

  4. The address where the AP accesses the WAC is the physical address of the standby WAC

Answer: B


Question: 64


In the ACU2 solution of an independent AC board in a WLAN campus network project , the switch where the board is located and the ACU2 board are logically two independent network elements, that is, independent management equipment.

  1. TRUE

  2. FALSE


Answer: A


Question: 65


Under normal circumstances, when the material is the same thickness, which of the following obstacles will attenuate the 2.4GHz signal the most?

  1. Metal

  2. Asbestos

  3. Wooden door

  4. Tinted glass


Answer: A


Question: 66


In the HT40 mode, the main channel sends beacon messages and some data messages, and the auxiliary channel sends other messages.

  1. TRUE

  2. FALSE


Answer: A


Question: 67


In order to prevent network attacks based on source address spoofing, the binding table matching check is performed on the received IP packets to prevent illegal packets from passing through the AP and improve the security of the network. Which of the following functions can be enabled?

  1. Dynamic ARP inspection function

  2. Flood attack prevention function

  3. ND Snooping function

  4. AP ‘s IPSG function


Answer: D


Question: 68

Which of the following encryption algorithms has the highest security strength?

  1. WEP

  2. TKIP

  3. CCMP

  4. DES


Answer: C


Question: 69


In a room sub-system, using AP9330DN , each indoor antenna can be set to a different channel to avoid co-frequency interference.

  1. TRUE

  2. FALSE


Answer: B


Question: 70


What is the core of the wireless medical positioning system ?

  1. WIFI network

  2. Positioning engine

  3. TAG label

  4. Monitoring platform


Answer: A