Get ready to pass the H12-811_V1.0 Exam right now using our HCIA-Datacom Exam Package [Q285-Q303]

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Get ready to pass the H12-811_V1.0 Exam right now using our HCIA-Datacom Exam Package

A fully updated 2022 H12-811_V1.0 Exam Dumps exam guide from training expert PassLeaderVCE

NO.285 What elements can NAPT convert? ()

Only MAC. address

IP address + port number

MAC. Address + port number

Only IP address

NO.286 What is correct about the SNMP protocol?

SNMP protocol uses multicast to send management messages

The SNMP protocol only supports sending management messages on the Ethernet link

SNMP uses ICMP as the network layer protocol

SNMP uses UDP as the transport layer protocol

NO.287 In the broadcast network as shown in the figure, 0SPF runs on four routers. And in the same are a. The same network segment. SPF will automatically elect one DR and multiple BDRs to achieve a better backup effect. ()(True or False)

True

False

NO.288 From a security perspective, router A refuses to receive OSPF packets. ICMP packets received from the cO/0/1 interface. Which of the following commands can achieve this requirement? ()

acl rumber 300o rule 5 deny ospf rule 10deny icmp interface
GigabitEthernet0/0/1 traffic-filter inbounD.ac1300o#

acl rumber 2000 rule 5 deny 89 rule 10 deny 1 interface
GigabitEtherneto/0/1 trafficfilter inbounD.ac12000#

acL rumber 300o rule 5 deny 89 rule 10 deny icmp interface
GigabitEthernet0/0/1 traffic-filter inbounD.ac1 30oo#

acl number 3000 rule 5 deny 89 rule 10 deny 1 interface GigabitEtherneto/0/1 trafficfilter inbounD.aci 3000

NO.289 The ACL configuration information of a certain router is shown in the figure. Which of the following statements is correct? () (Single-choice question)

The packet whose source IP address is 192.168.1.254 is matched by the permit rule

Packets with source IP addresses of 192.168.1.1 and 192.168.1.254 are matched by the permit rule

The packet with the source IP address of 192.168.1.1 is matched by the pemit rule

The packet with the source IP address 192.168.1.1 is matched by the deny rule

NO.290 The administrator needs to configure the IP address on the G0/0/0 interface of the router. So which one of the following addresses is correct?

237.6.1.2/24

127.3.1.4/28

192.168.10.112/30

145.4.2.55/26

NO.291 The broadcast address of the 192.168.1.0/25 network segment is 192.168.1.128.

True

False

NO.292 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? ()*

The authority level of the administrator user account has been modified to 0

The administrator user account has been disabled

The Te1net service of the AR2200 router has been disabled

The administrator user account has been deleted

NO.293 In order to implement the FIT AP online, the FIT AP first needs to obtain the IP address of the AC. Which of the following is not included in the method of obtaining the IP address of the AC by the FIT AP?

DHCP Option

Static designation method on AP

Multicast mode

Broadcasting method

NO.294 The origin of SDN is the separation of transfer and control. The separation of transfer and control is a way to realize SDN, not the essence.

True

False

NO.295 Which of the following working modes does Huawei Enterprise AP support?

Local

CLoud

FAT

FIT

NO.296 The election of the root switch in STP only compares the priority of the switch, while in RSTP, the priority of the switch is compared with the MAC address at the same time. ()

True

False

NO.297 Which of the following features does the OSPF protocol have? ()*

Support area division

Prone to routing loops

Calculate the shortest path based on the number of hops

Trigger update

NO.298 In order to detect the connectivity status of the CAPWAP tunnel, after the CAPWAP tunnel is established, which of the following CAPTAP messages is used by the AC for detection? ()*

Hello

DPD

Keepalive

Echo

NO.299 Complete the ACL configuration shown in the figure on the router RTA, the following description is correct.

The VRP system will match the rule first in sequence numbering deny source 20.1.1.0 0.0.0.255

The VRP system will not adjust the sequence number, but will first match the rule permit source
20.1.1.0 0.0.0.255

Configuration error, the sequence number of the rules must be configured from small to large

The VRP system will adjust the sequence number of the first rule to 5 according to the configuration sequence.

NO.300 An ACL rule is as follows: Which of the following IP addresses can be matched by permit rules? () rule5per mit ip source10.0.1.00.0.254.255*

10.0.3.4

10.0.1.2

10.0.4.5

10.0.2.3

NO.301 Which of the following statements is correct? ()

The router works at the physical layer

The switch works at the physical layer

The switch works at the network layer

The router works at the network layer

NO.302 Which of the following advantages does the single-arm routing approach achieve inter-VLAN routing and intercommunication? ()

Reduce the number of equipment

Reduce the use of IP addresses