H12-211 Dumps

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HUAWEI


H12-211


Huawei Network Technology and Device (HCNA-HNTD)


https://killexams.com/pass4sure/exam-detail/H12-211


QUESTION: 276

PPP support () authentication protocol, and therefore more secure than the HDLC


  1. PAP

  2. MD 5

  3. CHAP

  4. SSH


Answer: A, C


QUESTION: 277

In the PPP protocol, PAP certification process required to establish () handshake


  1. 2

  2. 3

  3. 4

  4. 1


Answer: A


QUESTION: 278

Standard PPP frame format protocol which includes several fields ()


  1. Protocol field

  2. Information Fields

  3. length field

  4. fill in the fields


QUESTION: 279

The following statement on the LCP, which is correct ().


  1. is responsible for negotiating the establishment of links

  2. Layer 3 protocol type negotiation

  3. will cut off the link after link idle timer timeout

  4. Testing the link, link quality to determine whether the link can be established


Answer: A, C, D


QUESTION: 280

Judge: PPP protocol, IPCP negotiation process of dynamic and static, like consultation, only one Config- Request dialogue IP address assignment can be completed.


  1. True

  2. False


Answer: B


QUESTION: 281

Frame Relay using the following method to dynamically address which is mapped to DLCI


  1. ARP protocol

  2. RARP protocol

  3. inARP agreement

  4. map protocol


Answer: C


QUESTION: 282

In the frame relay network, the bandwidth of each virtual circuit for the control strategy


  1. In the Tc, the amount of data transfer when the user is not greater than Bc, to continue receiving the frame transmission

  2. When the user data transmission is greater than Bc Bc and Be, but not greater than the sum, it will send more than frame the scope of Bc DE position "1"

  3. When the Tc in the user data transmission is greater than the sum of Bc and Be, the frame will exceed the scope of the DE position "1"

  4. When the Tc in the user data transmission is greater than the sum of Bc and Be, it will exceed the range of frames discarded


Answer: A, B, D


QUESTION: 283

Judge: In X.25, in a packet transmission path of each node must receive a complete packet and must be completed before sending error checking. Frame Relay nodes simply check the destination address in the packet header information, and immediately forward the packet.


  1. True

  2. False


Answer: A


QUESTION: 284

AAL layer which several sub-sub-layer ().


  1. TC sublayer

  2. PM sublayer

  3. Convergence Sublayer (CS)

  4. disassembly sublayer (SAR)


Answer: C, D

QUESTION: 285

The formation of the routing table a variety of ways, the following is the correct way ().


  1. Static Routing Protocol

  2. Dynamic routing protocols

  3. Application layer protocol

  4. Transport Layer


Answer: A, B


QUESTION: 286

A router via RIP, OSPF, BGP and static routes are learning to reach the same destination address routing. By default, VRP will eventually selected () routing as the optimal route


  1. RIP

  2. OSPF

  3. BGP

  4. Static routes


Answer: B


QUESTION: 287

Routers do not need to know the full forward path, only know the destination of the nearest next hop how to take forward this packet relay process we call


  1. hop by hop forwarding

  2. host by host forwarding

  3. router by router forwarding

  4. network by network forwarding


Answer: A