H12-211 Dumps
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Huawei Network Technology and Device (HCNA-HNTD)
https://killexams.com/pass4sure/exam-detail/H12-211
PPP support () authentication protocol, and therefore more secure than the HDLC
PAP
MD 5
CHAP
SSH
In the PPP protocol, PAP certification process required to establish () handshake
2
3
4
1
Standard PPP frame format protocol which includes several fields ()
Protocol field
Information Fields
length field
fill in the fields
The following statement on the LCP, which is correct ().
is responsible for negotiating the establishment of links
Layer 3 protocol type negotiation
will cut off the link after link idle timer timeout
Testing the link, link quality to determine whether the link can be established
Judge: PPP protocol, IPCP negotiation process of dynamic and static, like consultation, only one Config- Request dialogue IP address assignment can be completed.
True
False
Frame Relay using the following method to dynamically address which is mapped to DLCI
ARP protocol
RARP protocol
inARP agreement
map protocol
In the frame relay network, the bandwidth of each virtual circuit for the control strategy
In the Tc, the amount of data transfer when the user is not greater than Bc, to continue receiving the frame transmission
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"
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"
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
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.
True
False
AAL layer which several sub-sub-layer ().
TC sublayer
PM sublayer
Convergence Sublayer (CS)
disassembly sublayer (SAR)
The formation of the routing table a variety of ways, the following is the correct way ().
Static Routing Protocol
Dynamic routing protocols
Application layer protocol
Transport Layer
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
RIP
OSPF
BGP
Static routes
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
hop by hop forwarding
host by host forwarding
router by router forwarding
network by network forwarding
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