For the description of the PPP link establishment process, the following statement is wrong ()

After the NCP negotiation is successful, the PPP link will maintain the communication state and enter the Terminate phase

In the Establish phase, the PPP link performs LCP parameter negotiation. The negotiation content includes the maximum receiving unit MRU, authentication method magic word and other options

After the NCP negotiation is successful, the PPP link will maintain the communication state and enter the Terminate phase

The Dead phase is also called the physical layer unavailable phase. When both ends of the communication parties detect that the physical circuit is activated, they will migrate from the Dead phase to the Establish phase, which is the link establishment phase.

In the Network phase, the PPP link performs NCP negotiation. Select and configure a network layer protocol through NCP negotiation, E. PPP link supports half-duplex and full-duplex modes

As name is admin and the password is Huawei (@123. The following is the correct way to log in to this device using telnetliB. ()

telnetlib.Telnet (10.1.1.0, 23, admin, Huawei@123)

telnetlib.Telnet 10.1.1.0, 23, Huawei@123)

telnetlib.Telnet (10.1.1.0, admin

Currently, the company has a network administrator, and the AR2200 in the company network can be remotely managed by directly entering the password through Telnet. After the two new network administrators arrived, the company hopes to assign their own user names and passwords to all the administrators, as well as different levels of authority. So how should it be done? ()

The user authentication mode configured by Telnet must be AAA.

When configuring each administrator's account, different permission levels need to be configured

Configure three user names and their corresponding passwords in the AAA. view

Each administrator uses a different public IP address of the device when running the Telnet command

The user authentication mode configured by Telnet must be AAA.

When configuring each administrator's account, different permission levels need to be configured

Configure three user names and their corresponding passwords in the AAA. view

Which of the following is not the reason why RSTP can increase the speed of convergence? ()

Fast switching of the root port

The RSTP protocol uses the P/A mechanism to speed up the upstream port's transition to the Forwarding state, but what is the reason for no temporary loop? ()

Ensure that there will be no temporary loops through the synchronization mechanism

Reduced the time of ForwarD. Delay

In order to realize the launch of FIT AP, FIT AP first needs to obtain the IP address of AC. Which of the following is not included in the way FITAP obtains the IP address of AC. ? ()

Static designation method on AP

Which of the following descriptions of wireless devices is correct? ()

The wireless controller AC is generally located at the convergence layer of the entire network, providing high-speed, safe and reliable VLAN services

FIT AP generally independently completes user access, authentication, service forwarding and other functions

FAT AP. Generally work with wireless controller

The wireless device does not have a wired interface

The transmission rate of the Eth-Truk port in manual link aggregation mode is related to ().*

Whether an IP address is configured on the member port

Is the member port on the public or private network

Which of the following statements about the S field in the MPLS packet header are correct? ()*

The s bit exists in every MPLS packet header

Used to mark whether there are other labels behind this label, 0 means yes, 1 means no

The s bit has only ibit in frame mode, and 2bit in cell mode

The s bit exists in every MPLS packet header

Used to mark whether there are other labels behind this label, 1 means yes, 0 means no

Used to mark whether there are other labels behind this label, 0 means yes, 1 means no

Through sR (Segment Routing), an explicit path can be easily defined. The nodes in the network only need to maintain the SegmentRouting information to cope with the real-time and rapid development of the business. What are the following characteristics of Segment Routing?

Extending the existing protocol (eg IGP) can make the existing network better and smoothly evolve

Source routing technology is used to provide the ability to quickly exchange text between the network and upper-layer applications

At the same time, it supports the centralized control mode of the controller and the distributed control mode of the transponder, providing a balance between centralized control and distributed control

Extending the existing protocol (eg IGP) can make the existing network better and smoothly evolve

SR (Segment Routing) adopts IP forwarding, no extra dimensioning is required-a label forwarding table

Source routing technology is used to provide the ability to quickly exchange text between the network and upper-layer applications

At the same time, it supports the centralized control mode of the controller and the distributed control mode of the transponder, providing a balance between centralized control and distributed control

Which of the following statements about Iv6 address configuration are correct? ()*

IPv6 supports DHCPv6 for address configuration

IPv6 address supports automatic configuration in multiple ways

IPv6 supports stateless automatic configuration

IPv6 supports DHCPv6 for address configuration

IPv6 address supports automatic configuration in multiple ways

IPv6 addresses can only be configured manually

IPv6 supports stateless automatic configuration

Which of the following descriptions about the 0SPF area is correct ()*

The number of the backbone area cannot be 2

The number range of the area is from 0.0.0.0 to 255.255.255.255

All networks should be declared in zone 0

The number of the backbone area cannot be 2

Before configuring the OSPF area, you must configure an IP address for the loopback interface of the router

The number range of the area is from 0.0.0.0 to 255.255.255.255

Which of the following statements about single-arm routing are correct? ()*

Only one physical link is used between the switch and the router to connect

On the switch, configure the port connected to the router as a Trunk port and allow the relevant vlan frames to pass

Need to create a subinterface on the router

One physical connection per vlan

Only one physical link is used between the switch and the router to connect

On the switch, configure the port connected to the router as a Trunk port and allow the relevant vlan frames to pass

Need to create a subinterface on the router

Huawei H12-811_V1.0 Practice Test 14 - Free Online Exam Prep & Questions

On Huawei equipment, if AAA authentication is used for authorization, when the remote server does not respond, authorization can be performed from the network equipment side ()

Become a Premium Member for full access

Unlock Premium Member

Huawei H12-811_V1.0 Practice Test 14

Question

Huawei H12-811_V1.0 Practice Tests

Practice Tests