合格させるHuawei H12-811試験には練習テスト問題集豪華お試しセット [Q39-Q64]

合格させるHuawei H12-811試験には練習テスト問題集豪華お試しセット

2022年最新の有効なH12-811テスト解答とHuawei試験PDF問題を試そう

質問 39
VRP operating platform, which of the following commands can only view static routes?

A. display ip routing-table verbose
B. display ip routing-table
C. display ip routing-table statistics
D. display ip routing-table protocol static

正解: D

質問 40
Which of the following statement about MPLS Labe1 statement label is wrong?

A. The tags are carried by the head of the packet, does not contain topology Information.
B. The label is used to uniquely identify the forwarding equivalence class FEC to which a packet belongs
C. The label is encapsulated between the network layer and the transport layer
D. The label is a short identifier with a fixed length. It has only local meaning.

正解: C

質問 41
Regarding the corresponding relationship between the access control list number and type, which of the following description is correct?

A. The access control list number range of the second layer is 4000-4999
B. The range of advanced access control list numbers is 3000-4000
C. The basic access control list number range is 1000-2999
D. The number range of interface-based access control list is 1000-2000

正解: A

質問 42
If the Length/Type of an Ethernet data frame = 0x8100, which of the following statements is correct?

A. There must be an IP header in the upper layer of this data frame
B. This data frame must carry VLAN TAG
C. There must be a UDP header in the upper layer of this data frame
D. There must be a TCP header in the upper layer of this data frame

正解: B

質問 43
Switches running SIP protocol, the port needs to wait for the forwarding delay in the Learning state before it can be transformed into the Forwarding state.

A. True
B. False

正解: B

質問 44
The two switches shown below have both enabled the STP protocol. An engineer made the following conclusions on this network. Which conclusions do you think are correct? (Multiple choice)

A. Both ports of SWB are designated ports
B. Both ports of SWA are designated ports
C. G0/0/2 port of SWB is stable in Forwarding state
D. The G0/0/2 port of SWA is stable in Forwarding state
E. The G0/0/3 port of SWA is stable in Forwarding state

正解: B,C,D,E

質問 45
Which of the following does not include in VRP system login method?

A. Netstream
B. Telnet
C. web
D. SSH

正解: A

質問 46
If the transport layer protocol is UDP, the value of the network layer Protocol field is 6.

A. True
B. False

正解: A

質問 47
The administrator cannot log in to the Huawei router through Telnett, but other administrators can log in normally, so which of the following are the possible reasons? (Multiple Choice)

A. The administrator user account has been deleted
B. The Te1net service of the AR2200 router has been disabled
C. The administrator user account has been disabled
D. The authority level of the administrator user account has been modified to 0

正解: A,C

質問 48
When the Access type port sends a message, it will ().

A. Type the PVID information of this port, and then send it out
B. Strip the VLAN information of the message, and then send it out
C. Send messages with tag
D. Add the ZLAN message of the message, and then send it out

正解: B

質問 49
In order to realize the network layer function on VLANIF interface, what need to be configured on VLANIF interface? (Multiple choice)

A. MAC address
B. Subnet mask
C. IP prefix
D. IP address

正解: B,D

質問 50
The network devices running the SNMP protocol are running locally-an agent process.

A. True
B. False

正解: A

質問 51
In the network shown in the figure below, the bridge ID of the switch has been marked. Enter the command stp root secondary on the SWD switch, and which of the following switch will become the root bridge of this network?

A. SWD
B. SWA
C. SWB
D. SWC

正解: B

質問 52
What is the destination IP address of the DHCP DISCOER message?

A. 255.255.255.255
B. 224.0.0.2
C. 224.0.0.1
D. 127.0.0.1

正解: A

質問 53
In the network shown in the figure below, all routers run the OSPF protocol, and the link cost value is shown in the figure. What is the cost value of the route entry to the network 10.0.0.0/8 in the RTA routing table?

A. 0
B. 1
C. 2
D. 3

正解: C

質問 54
ip route-static 10.0.12.0 255.255.255.0 192.168.1.1, which description about this command is correct?

A. This command configures a route to the 10.0.12.0 network
B. The priority of this route is 100
C. If the router learns a router with the same destination network as this route through other protocols, the router will prefer this route
D. This command configures a route to the 192.168.1.1 network

正解: A

質問 55
Which statement is wrong about the ARP message?

A. ARP packets cannot be forwarded to other broadcast domains
B. Any link layer protocol requires ARP messages to assist in obtaining data link layer identification
C. ARP request message is sent by broadcast
D. ARP reply packets are sent unicast

正解: B

質問 56
Network shown below, Host A does not configure the gateway, the host B exists gateway ARP cache, which of the following statements are correct? (Multiple choice)

A. Host A and Host B cannot communicate in both directions
B. Enable ARP proxy on the GO/0/1 port of the router, then host A can communicate with host B
C. The data packet sent by host A with the destination IP address of 11.0.12.1 can be forwarded to host B
D. The data packet sent by host B with the destination IP address of 10.0.12.1 can be forwarded to host A

正解: A

質問 57
The MAC address table of existing switches is shown in the figure. Which of the following statement is correct?

A. After the switch restarts, all MAC addresses need to be relearned
B. The MAC address 5489-9885-18a8 is manually configured by the administrator
C. The MAC address 5489-989d-1d30 is manually configured by the administrator
D. The MAC address 5489-9811-0b49 is manually configured by the administrator

正解: D

質問 58
In the network shown in the figure below, two switches are connected by four links, COPPER refers to electrical interface, and FIBER refers to optical interface. Which of the following two interfaces can achieve link aggregation?

A. G0/0/2 and G0/0/1
B. G0/0/3 and FE0/0/3
C. G0/0/2 and FE0/0/3
D. G0/0/3 and G0/0/1

正解: D

質問 59
On the VRP platform, the default protocol priority of routes in the direct routing, static routing, RIP, OSPF area is:

A. Direct routing,OSPF,Static routing,RIP
B. Direct routing,Static routing,RIP,OSPF
C. Direct routing,OSPF,RIP,Static routing
D. Direct routing,RIP,Static routing,OSPF

正解: A

質問 60
The configuration information of a certain port of the switch is shown in the figure, then this port carries VLAN TAG when sending data frames carrying which VLAN?
interface GigabitEtherneto/0/1
port hybrid tagged vlan 2 to 3 100
port hybrid untagged vlan 4 6
#

A. 2.3.4.6,100
B. 2.3.100
C. 1,2.3,100
D. 1,2.3.4.6,100

正解: B

質問 61
NFV (Network Functional Virtualization), network function virtualization realizes the deployment of network applications in a software-based way.

A. True
B. False

正解: A

質問 62
Refer to the route-in-a-stick configuration in the figure below, it can be judged that the administrative department and the financial department can communicate with each other even if the ARP proxy is not enabled on the R1 sub-interface.