H12-811試験無料問題集（732題）「Huawei HCIA-Datacom V1.0 認定」

出題：1

In the OSPF protocol, which of the following descriptions of DR is correct? ()

A. If the priority values of the two routers are different, the router with the lower priority is selected as the DR

B. DThe adjacency relationship should also be established between R and BDR

C. If the priority values of the two routers are equal, the router with the larger Router ID is selected as the DR

D. By default, all routers in this broadcast network will participate in the DR election

正解：B 解答を投票する

出題：2

The following description of the Forwarding status in the spanning tree protocol is wrong (). ()*

A. Ports in the Forwarding state must send BPDU message

B. Ports in the Forwarding state can forward data packets

C. Ports in the Forwarding state can receive BPDU packets

D. The port in the Forwarding state does not learn the source MAC address of the packet.

正解：A,D 解答を投票する

出題：3

Which of the following functions does the LCP protocol in the PPP protocol support? ()*

A. Negotiated maximum receiving unit MRU

B. Detect link loop

C. Negotiate network layer address

D. Negotiate authentication agreement

正解：A,B 解答を投票する

出題：4

Which of the following fields is not included in the He1lo packet of the OSPF protocol? ()

A. Neighbor

B. HelloInterval

C. sysname

D. Network Mask

正解：C 解答を投票する

出題：5

If the network address of a network is 192.168.1.0, then its broadcast address must be
192.168.1.255. ()

A. True

B. False

正解：B 解答を投票する

出題：6

VRP supports OSPF multi-process. If the process number is not specified when OSPF is enabled, the process number used by default is ().

A. 1

B. 100

C. 0

D. 10

正解：A 解答を投票する

出題：7

Which authorization modes are supported by AAA on Huawei ARG3 series routers? ()*

A. HWTACACS authorization

B. Authorization after successful RADIUS authentication

C. Not authorized

D. Local authorization

正解：A,B,C,D 解答を投票する

出題：8

Which fields in the IPv4 header are related to fragmentation? ()*

A. TTL

B. Fragment Offset

C. Identification

D. Flags

正解：B,C,D 解答を投票する

出題：9

The IPv6 address 2001: ABEF:2240E:FFE2:BCC0:CD0:DDBE:8D58 cannot be abbreviated. ()

A. True

B. False

正解：A 解答を投票する

出題：10

As shown in the figure below, host A and host B cannot communicate ()

A. True

B. False

正解：A 解答を投票する

出題：11

The output information of a certain device is shown in the figure. Which of the following statements is correct? ( ) display interface G1gabitEthernet 0/0/0 G1 gabi tEthernet0/0/0 currentstate UP Line protocol current The Maximum Transmit Unit is 1000 Internet Address is 10.0.12.2/24 IP state UP Route Port Sending Frames'Format is PRTFMT ETENT 2.Hardware address is 00e0-fc22-4fff Port Mode:FORCE COPPER SpeeD.:100, Loopback:NONE Duplex:FULL, Negotiation:DISABLE Md1 AUTO Last 300 seconds input rate 24 bits/seC.0 packets/sec Last 300 seconds output rate 24 bits /seC.0 packets/seC.*

A. The MAC of the interface. The address is 00e0-fc22-4fff

B. The MTU value of this interface is 1000

C. The working rate of this interface is 1Gbps

D. The P address of the interface is 10.0.12.2/24

正解：A,B,D 解答を投票する

出題：12

What are the ACL classifications*

A. Layer 2 ACL

B. Advanced ACL

C. Basic ACL

D. User-defined ACL

正解：A,B,C,D 解答を投票する