Luke Thomas Luke Thomas

0 Course Enrolled • 0 Course Completed

Biography

Valid H12-811_V2.0 Exam Objectives | Free H12-811_V2.0 Updates

The second form is HCIA-Datacom V2.0 (H12-811_V2.0) web-based practice test. It can be attempted through online browsing, and you can prepare via the internet. The H12-811_V2.0 web-based practice test can be taken from Firefox, Microsoft Edge, Google Chrome, and Safari. You don't need to install or use any plugins or software to take the H12-811_V2.0 web-based practice exam. Furthermore, you can take this online mock test via any operating system.

Huawei H12-811_V2.0 Exam Syllabus Topics:

Topic	Details
Topic 1	Typical Campus Networking Solution: Covers end-to-end campus network design scenarios, integrating switching, routing, security, and wireless technologies into a unified solution.
Topic 2	Data Communication Network Basics: Covers foundational concepts of data communication networks including network types, reference models (OSI TCP-IP), and basic device roles.
Topic 3	Network O&M and Troubleshooting: Covers network operation and maintenance practices, common diagnostic tools, and methodologies for identifying and resolving network faults.
Topic 4	Ethernet Technology Basics: Covers Ethernet standards, switching principles, VLANs, and Layer 2 protocols used in enterprise network environments.
Topic 5	IP Technology Basics: Covers IPv4 IPv6 addressing, subnetting, routing fundamentals, and common routing protocols such as OSPF, RIP, and static routing.
Topic 6	Network Security and Services: Covers essential network security mechanisms including ACLs, AAA, NAT, and basic firewall concepts to protect network infrastructure.

>> Valid H12-811_V2.0 Exam Objectives <<

Free H12-811_V2.0 Updates & H12-811_V2.0 New Test Bootcamp

A dedicated team is accessible for ActualCollection customers. One can reach our 24/7 customer support team to resolve their queries. Moreover, our team will also assist users if they face any kind of trouble while using above-mentioned formats of H12-811_V2.0 practice material. We will offer you a refund guarantee (terms and conditions apply) as saving your money is our priority. Additionally, we offer up to 1 year of free updates and free demo of the H12-811_V2.0 product. Order Huawei H12-811_V2.0 exam questions now and get excellent these offers.

Huawei HCIA-Datacom V2.0 Sample Questions (Q50-Q55):

NEW QUESTION # 50
The undo command can be used in the CLI of a Huawei device to restore default settings, disable functions, or delete configurations. Which of the following are correct undo commands? (Select all that apply)

A. < HUAWEI > system-view
[HUAWEI] undo system-view
< HUAWEI >
B. [HUAWEI] interface GE 1/0/1
[HUAWEI-GE1/0/1] ip address 10.12.1.1 24
[HUAWEI-GE1/0/1] undo ip address
C. [HUAWEI] sysname TEST
[TEST] undo sysname
[HUAWEI]
D. [HUAWEI] interface GE 1/0/1
[HUAWEI-GE1/0/1] undo portswitch
[HUAWEI-GE1/0/1]

Answer: B,C,D

Explanation:
On Huawei devices, the undo command is used to remove a previously applied configuration, disable a function, or restore a parameter to its default state. In option B , undo ip address is a valid interface-view command that removes the IP address configured on the interface. In option C , undo portswitch is also a valid interface command on switch interfaces that converts a Layer 2 interface into a Layer 3 interface when supported by the device. In option D , undo sysname restores the device name to the default hostname, which is valid in system view.
Option A is incorrect because system-view is a command used to enter system view from user view, but undo system-view is not a valid command for exiting that view. Exiting system view is done with commands such as quit, return, or by using shortcut keys. This question checks the understanding that undo only applies to configurable features and parameters, not to view-switching commands in the CLI hierarchy.

NEW QUESTION # 51
Which of the following statements are true about the Python code shown below? (Select all that apply) import paramiko import time ssh = paramiko.SSHClient() ssh.set_missing_host_key_policy(paramiko.AutoAddPolicy()) ssh.connect('192.168.1.254', username='python', password='Huawei@123') channel = ssh.invoke_shell() channel.send('screen-length 0 temporary ') time.sleep(1) output = channel.recv(65535).decode('utf-8') print(output) ssh.close()

A. ssh.close() is used to terminate the SSH connection.
B. import paramiko and import time are used to import the modules required by the code.
C. channel = ssh.invoke_shell() is used to create an interactive shell session.
D. ssh.connect('192.168.1.254', username='python', password='Huawei@123') is used to set up a connection with the device whose IP address is 192.168.1.254.

Answer: A,B,C,D

Explanation:
All four statements are correct. The code uses the Paramiko library to automate SSH login to a network device. import paramiko and import time load the Python modules required for SSH communication and delay control, so option C is correct. The statement ssh = paramiko.SSHClient() creates an SSH client object, and ssh.set_missing_host_key_policy(paramiko.AutoAddPolicy()) allows the client to accept an unknown host key automatically in this example scenario.
The command ssh.connect('192.168.1.254', username='python', password='Huawei@123') establishes an SSH connection to the target device, so option B is correct. Then channel = ssh.invoke_shell() opens an interactive shell channel , which is commonly used to send CLI commands and receive output just as an administrator would in a terminal session, making option D correct. The command channel.send('screen-length 0 temporary ') disables page-by-page output for the current session, which is useful in network automation.
Finally, ssh.close() closes the SSH session and releases the connection, so option A is correct. HCIA-Datacom automation knowledge often uses Paramiko examples to demonstrate basic Python-based device O & M.

NEW QUESTION # 52
R1 has the following configurations:
[R1] radius-server template 1
[R1-radius-1] radius-server authentication 10.1.6.6 1812
[R1-radius-1] radius-server accounting 10.1.6.6 1813
[R1-radius-1] radius-server shared-key cipher YsHsjx_202206139
[R1-radius-1] quit
[R1] aaa
[R1-aaa] authentication-scheme auth1
[R1-aaa-authen-auth1] authentication-mode radius
[R1-aaa-authen-auth1] quit
[R1-aaa] accounting-scheme acc1
[R1-aaa-accounting-acc1] accounting-mode radius
[R1-aaa-accounting-acc1] quit
[R1-aaa] domain huawei.com
[R1-aaa-domain-huawei.com] authentication-scheme auth1
[R1-aaa-domain-huawei.com] accounting-scheme acc1
[R1-aaa-domain-huawei.com] radius-server 1
[R1-aaa-domain-huawei.com] quit
[R1-aaa] quit
Which of the following statements is true?

A. RADIUS does not support accounting. Even if an accounting server is specified in the RADIUS server template, accounting cannot be performed when terminals access the network.
B. When a terminal uses the user name [email protected] to initiate authentication, RADIUS authentication is used.
C. When a terminal initiates an authentication request, R1 needs to first establish a TCP connection with the server whose IP address is 10.1.6.6.
D. The user cannot obtain authorization information after being authenticated because the IP address of the authorization server is not configured in the RADIUS server template.

Answer: B

Explanation:
Option D is correct. The AAA configuration binds the domain huawei.com to the authentication scheme auth1 , which uses RADIUS as the authentication mode, and to the accounting scheme acc1 , which also uses RADIUS. Therefore, when a user logs in with a user name in the format [email protected] , the device parses the suffix @huawei.com, matches the domain, and applies the configured RADIUS authentication method.
Option A is false because RADIUS does support accounting , and UDP port 1813 is commonly used for that purpose. Option B is false because a separate authorization server IP is not strictly required in this context; RADIUS can carry authorization attributes together with authentication/accounting processing depending on server behavior and device configuration. Option C is false because standard RADIUS communication uses UDP , not TCP, with authentication typically on port 1812 and accounting on 1813 . HCIA-Datacom teaches domain-based AAA processing as a key concept, where the user name suffix determines which authentication, authorization, and accounting policies are applied on the NAS device.

NEW QUESTION # 53
If a network device has both a static route and a direct route to network 10.1.1.0/24, it uses the direct route preferentially.

A. TRUE
B. FALSE

Answer: A

Explanation:
This statement is true . When a device has multiple routes to the same destination prefix, route selection is based first on the longest prefix match , and when prefix length is the same, the device compares the route preference or administrative priority associated with each routing source. On Huawei devices, a direct route has a better preference than a static route , so the direct route is selected first when both routes have the same destination and mask.
A direct route is generated automatically when an IP address is configured on an interface and that interface is Up. Because the destination network is directly connected, this route is considered more trustworthy and efficient than a manually configured static route pointing to the same prefix. HCIA-Datacom uses this principle to explain route selection, routing-table generation, and troubleshooting cases where a configured static route does not appear as the active route because a direct or dynamic route has higher priority. This is a basic but important concept in IP forwarding and helps engineers correctly interpret routing tables on Huawei routers and Layer 3 switches.

NEW QUESTION # 54
Secure Shell (SSH) is a protocol that uses encryption and authentication mechanisms to implement network services, such as secure access and file transfer, securely over an insecure network. Which of the following protocols use SSH? (Select all that apply)

A. NETCONF
B. STelnet
C. DNS
D. SFTP

Answer: A,B,D

Explanation:
Several upper-layer management and file transfer protocols use SSH as their secure transport foundation.
SFTP is the SSH File Transfer Protocol and operates over SSH, making option C correct. STelnet is secure Telnet implemented over SSH, so option D is also correct. NETCONF commonly uses SSH as its transport protocol for secure configuration management and device orchestration, making option B correct as well.
Option A, DNS, does not use SSH as its normal transport protocol. Traditional DNS operates over UDP or TCP port 53, depending on the query or transfer type. Although DNS security extensions and encrypted DNS variants exist, they are not based on SSH. HCIA-Datacom emphasizes the role of SSH in secure network management because it replaces insecure plaintext protocols and provides confidentiality, integrity, and authentication. In practical Huawei enterprise deployments, SSH-based protocols are widely used for interactive device login, automated configuration delivery, and secure file operations. This question tests recognition of management protocols that inherit SSH's secure channel rather than protocols that operate independently at the application layer.

NEW QUESTION # 55
......

The Huawei H12-811_V2.0 exam questions are being offered in three different formats. The names of these formats are Huawei H12-811_V2.0 PDF dumps file, desktop practice test software, and web-based practice test software. All these three Huawei H12-811_V2.0 Exam Questions formats are easy to use and assist you in Huawei H12-811_V2.0 exam preparation.

Free H12-811_V2.0 Updates: https://www.actualcollection.com/H12-811_V2.0-exam-questions.html

Education

RAM Education

Luke Thomas Luke Thomas

Biography

Valid H12-811_V2.0 Exam Objectives | Free H12-811_V2.0 Updates

Huawei H12-811_V2.0 Exam Syllabus Topics:

Free H12-811_V2.0 Updates & H12-811_V2.0 New Test Bootcamp

Huawei HCIA-Datacom V2.0 Sample Questions (Q50-Q55):

About

Support

Who We Are

Important Links

Luke Thomas Luke Thomas

Biography

Valid H12-811_V2.0 Exam Objectives | Free H12-811_V2.0 Updates

Huawei H12-811_V2.0 Exam Syllabus Topics:

Free H12-811_V2.0 Updates & H12-811_V2.0 New Test Bootcamp

Huawei HCIA-Datacom V2.0 Sample Questions (Q50-Q55):

About

Support

Who We Are

Important Links

Login