Top Tips Of Regenerate H12-811_V1.0 Free Samples

NEW QUESTION 1

The controller is the core component of SDN. The controller is connected to the device through the southbound interface. The following is missing from the controller southbound agreement? ()

• A. SNMP
• B. PCEP
• C. OpenFlow
• D. NETCONF

Answer: AC

NEW QUESTION 2

ip route-static.10.0.2.2255.255.255.25510.0.12.2 preference20, the correct statement about this command is ()

• A. The NextHop of this route is 10.0.12.2
• B. The priority of this route is 20
• C. This route can guide the forwarding of packets with the destination P address of 10.0.2.2.
• D. This route can guide the forwarding of packets with the destination IP address 10.0.12.2

Answer: ABC

NEW QUESTION 3

Which of the following are related to the purpose of encapsulation and decapsulation? ()

• A. Encapsulation and decapsulation can complete network fault location
• B. Encapsulation and decapsulation are important steps to realize the functions of different protocols
• C. Interworking between different networks
• D. Shorten the length of the message

Answer: C

NEW QUESTION 4

The administrator has configured the router as shown in the figure. At the same time, the administrator wants to assign a shorter lease period to the DHCP address. Which of the following commands should be used? ()
(Single-choice question)

• A. lease day 0 hour 10
• B. lease 24
• C. dhcp select relay
• D. lease

Answer: A

NEW QUESTION 5

The network shown in the figure below. From a security perspective, router A refuses to receive OSPF packets and ICMP packets received from interface G0/0/1. Which of the following commands can achieve this requirement? () (Multiple Choice Questions)

• A. acl number 3000 Rule 5 deny 89 Rule 10 deny icmp#Interface GigabitEthernet0/0/1Traffic-filter inbound acl 3000#
• B. acl number 3000 Rule 5 deny 89Rule 10 deny 1#Interface GigabitEtherneto/0/1Traffic-filter inbound acl 3000#
• C. acl number 2000 Rule 5 deny 89Rule 10 deny 1#Interface GigabitEthernet0/0/1Traffic-filtet inbound acl 2000#
• D. acl number 3000 Rule 5 deny ospf Rule 10 deny icmp#Interface GigabitEthernet0/0/1Traffic-filtet inbound acl 3000#

Answer: ABD

NEW QUESTION 6

Router A. and Router B are established OSPF neighbor relationship, the OSPF process number of router A. is 1, and the area number is 0. Which of the following configurations on router A can enable router B to obtain the route of the network segment where host A is located? ()

• A. ospf 1 AreA.0.0.0.0 Network 192.168.1.2 0.0.0.0
• B. ospf 1 Import-route direct
• C. ospf 1 AreA.0.0.0.0 Network 192.168.0.00.0.255.255
• D. ospf 1 AreA.0.0.0.0 Network 192.168.1.00.0.0.255

Answer: BCD

NEW QUESTION 7

According to the command shown in the figure, which of the following descriptions is correct? () (Multiple Choice Questions)

• A. GigabitEthernet (PVID of port 0/0/1 is 1
• B. The pVD of the GigabitEthernet0/0/2 port is 1
• C. GigabitEthernet (the pVID of port 0/0/2 is 10
• D. GigabitEthernet (PVD of port 0/0/1 is 10

Answer: BD

NEW QUESTION 8

OSPF protocol needs to elect DR and BDR in which of the following network types? ()*

• A. Point-to-multipoint
• B. NBMA
• C. Point-to-point type
• D. Broadcast type

Answer: BD

NEW QUESTION 9

In the network shown in the figure below, switch A and router A are connected by two links, and the two links are aggregated in manual load sharing mode. The aggregated port number is 1, and the aggregated link performs data forwarding It needs to carry VLAN TAG100, and switch A uses trunk link. Which of the following configurations should be used for switch A? ()

• A. interface Eth-Trunk 1 Port link-type trunkPort trunk allow-pass vlan 100#Interface GigabitEthernet0/0/1Eth-trunk 1#Interface GigabitEthernet0/0/2Eth-trunk 1#
• B. interface Vlanif 100Ip address10.0.12.1255.255.255.0#
• C. interface Eth-Trunk 1Ip address10.0.12.1255.255.255.0#
• D. interface Eth-Trunk 1 Mode lacp-staticPort link-type trunkPort trunk allow-pass vlan 100#Interface GigabitEthernet0/0/1Eth-trunk 1#Interface GigabitEthernet0/0/2Eth-trunk 1#

Answer: D

NEW QUESTION 10

After the two routers are configured with 0SPF, the administrator configures the command on RTA. The following description is correct ()

• A. The neighbor relationship between the two routers will be down
• B. The neighbor relationship between the two routers will not be affected
• C. RT
• D. Will no longer send OSPF packets
• E. RT
• F. will continue to receive and analyze and process OSPF packets sent by RTB.

Answer: BCD

NEW QUESTION 11

The MAC address table of existing switches is shown in the figure. Which of the following statements are correct? () (Single-choice question)
Huaweidisplay mac address MAC address table of slot 0:
MAC Address VLAN/PEVLAN CEVLAN Port Type LSP/LSR-ID VSI/SI MAC-Tunnel
5489 9811 0b49 1 Eth0/0/3 static 0/
Total matching items on slot 0 displayed =1 MAC address table of slot 0:
MAC Address VLAN/ PEVLAN CEVLAN Port Type LSP/LSR-ID VSI/SI MAC-Tunnel
5489-989d-1d30 1 Eth0/0/1 dynamic 0/- 5489-9885-18a8 1 Eth0/0/2 dynamic 0/- Total matching items on slot 0 displayed 2

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

Answer: A

NEW QUESTION 12

RTA. Uses NAT technology and realizes many-to-many NAPT address translation by defining an address pool, so that hosts in the private network can access the public network. Assuming that there are only two public network P addresses in the address pool, and they have been assigned to hosts A and B for address conversion, and at this time, if the host also wants to access the public network, the following description is correct ().

• A. HostC.Unable to assign a public network address, and cannot access the public network
• B. All hosts can access the public network by using the public network address in turn
• C. RT
• D. Convert the source port of host C., the host can access the public network
• E. RT
• F. Assign interface address (200.10.10.3) to host
• G. Host C can access the public network

Answer: C

NEW QUESTION 13

FIT AP can work independently without relying on AC. ()

• A. True
• B. False

Answer: B

NEW QUESTION 14

In the network shown in the figure below, the bridge ID of the switch has been marked. Enter the command stp rootsecondary on the sWD. switch and the following switch will become the root bridge of this network. ()

• A. SWA
• B. SWB
• C. SWD

Answer: B

NEW QUESTION 15

When two OSPF routers form a 2-WAY neighbor relationship, LSDB. has been synchronized. ()

• A. True
• B. False

Answer: B

NEW QUESTION 16

As shown in the figure below, which of the following statements is correct? () (Single-choice question)

• A. B.Only if the masks of host A and host B are set to be the same, host A and host B can communicate
• B. The IP address mask b of host A and host B are differen
• C. Therefore, host A and host B cannot communicate
• D. D.The broadcast address of host A and host B are the same

Answer: A

NEW QUESTION 17

The network shown in the figure below. The network where host A is required to access the Internet through Easy IP, then which of the following ACLs should be used on the G0/0/3 interface of router A? ()
(Single-choice question)

• A. acl number 2000 Rule 5 permit source 10.0.12.0.0.0.0.255#
• B. acl number 2000 Rule 5 permit source 10.0.13.0.0.0.0.255#
• C. acl number 2000 Rule 5 permit source 10.0.12.1.0.0.0.0#
• D. acl number 2000 Rule 5 permit source 10.0.13.1.0.0.0.0

Answer: B

NEW QUESTION 18

NAPT distinguishes the IP addresses of different users through the protocol numbers in TCP, UDP, or IP packets ()

• A. True
• B. False

Answer: B

NEW QUESTION 19

By default, network devices running the SNMPv2C. protocol use which of the following port numbers to send trap messages to the network management system? ()

• A. 6
• B. 161
• C. 17
• D. 162

Answer: D

NEW QUESTION 20

What is the length of the Ethernet II frame containing the Ethernet header?

• A. 64-1518B
• B. 60-1560B
• C. 46-1500B
• D. 64-1500B

Answer: A

NEW QUESTION 21
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