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Huawei H12-811_V1.0 Practice Test - Questions Answers, Page 80

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An administrator wishes to manage the router in the remote branch office, which method can be used?

A.

Console Connection

A.

Console Connection

Answers
B.

FTP

B.

FTP

Answers
C.

Telnet

C.

Telnet

Answers
D.

DHCP

D.

DHCP

Answers
Suggested answer: C

Explanation:

Detailed

To manage a router in a remote branch office, Telnet is a suitable option as it allows remote access over a network. Unlike a console connection, which requires physical access, Telnet enables remote management as long as the administrator has network connectivity to the router. FTP is used for file transfer, and DHCP is used for dynamic IP address allocation, not for management.

Which of the following commands sets the data forwarding mode on an AC to direct forwarding?

A.

forward mode tunnel

A.

forward mode tunnel

Answers
B.

forward-mode direct-forward

B.

forward-mode direct-forward

Answers
C.

forward-mode capwap-forward

C.

forward-mode capwap-forward

Answers
D.

forward-mode direct

D.

forward-mode direct

Answers
Suggested answer: B

Explanation:

Detailed

The command forward-mode direct-forward is used to configure the AC to enable direct forwarding, meaning that the AP will forward user data packets directly to the network without tunneling them through the AC, improving efficiency by reducing the load on the AC.

Wi-Fi 6 is also known as the IEEE 802.11ax standard.

A.

TRUE

A.

TRUE

Answers
B.

FALSE

B.

FALSE

Answers
Suggested answer: A

Explanation:

Detailed

Wi-Fi 6 refers to the IEEE 802.11ax standard, which improves the efficiency, capacity, and performance of wireless networks, especially in dense environments.

What is used as the data link-layer MAC address that identifies each VAP on an AP?

A.

BSSID

A.

BSSID

Answers
B.

SSID

B.

SSID

Answers
C.

BSS

C.

BSS

Answers
D.

ESS

D.

ESS

Answers
Suggested answer: A

Explanation:

Detailed

Each Virtual Access Point (VAP) on an AP is identified by a unique Basic Service Set Identifier (BSSID), which is the MAC address used at the data link layer. The SSID is a human-readable network name, while the BSSID is the technical identifier.

Which of the following methods can be used to add APs on an AC?

A.

Import APs when they are offline.

A.

Import APs when they are offline.

Answers
B.

Add APs when they are online.

B.

Add APs when they are online.

Answers
C.

Configure the AC to automatically discover APs.

C.

Configure the AC to automatically discover APs.

Answers
D.

Manually confirm APs in the list of unauthorized APs.

D.

Manually confirm APs in the list of unauthorized APs.

Answers
Suggested answer: A, B, C, D

Explanation:

Detailed

APs can be added to an AC using multiple methods. You can add them when they are online, offline, or allow the AC to automatically discover them. Additionally, unauthorized APs can be manually confirmed for security.

Which SNMP version focuses on two main aspects, namely security and administration? The security aspect is addressed by offering both strong authentication and data encryption for privacy. The administration aspect is focused on two parts, namely notification originators and proxy forwarders.

A.

SNMPv2

A.

SNMPv2

Answers
B.

SNMPv2c

B.

SNMPv2c

Answers
C.

SNMPv3

C.

SNMPv3

Answers
D.

SNMPv1

D.

SNMPv1

Answers
Suggested answer: C

Explanation:

Detailed

SNMPv3 is the version that focuses on security and administration. It offers features such as strong authentication and encryption to secure network management, along with enhancements in administration such as notifications and proxy forwarding.

Network devices running SNMP can proactively report traps to help network administrators detect faults in a timely manner.

A.

TRUE

A.

TRUE

Answers
B.

FALSE

B.

FALSE

Answers
Suggested answer: A

Explanation:

Detailed

SNMP-enabled devices can send traps, which are unsolicited messages that notify network administrators of significant events or issues, helping them to detect and resolve problems quickly.

Which is a valid EUI-64 address?

A.

00E0-FCEF-FFFE-0FEC

A.

00E0-FCEF-FFFE-0FEC

Answers
B.

02E0-FCFF-FEEF-0FEC

B.

02E0-FCFF-FEEF-0FEC

Answers
C.

02E0-FCEF-FFFE-0FEC

C.

02E0-FCEF-FFFE-0FEC

Answers
D.

00E0-FCFF-FEEF-0FEC

D.

00E0-FCFF-FEEF-0FEC

Answers
Suggested answer: C

Explanation:

Detailed

The EUI-64 format splits a MAC address into two parts and inserts 'FFFE' in the middle. The Universal/Local (U/L) bit is flipped, so a valid EUI-64 address would be 02E0-FCEF-FFFE-0FEC.

telnetlib is a module provided by Python to implement the Telnet protocol.

A.

TRUE

A.

TRUE

Answers
B.

FALSE

B.

FALSE

Answers
Suggested answer: A

Explanation:

Detailed

In Python, the telnetlib module is indeed used to implement the Telnet protocol, providing functionality for interacting with remote devices over Telnet.


Refer to the following configuration of an interface on a switch. For which VLAN does the interface transmit tagged data frames?

interface GigabitEthernet0/0/1

port hybrid tagged vlan 2 to 3 100

port hybrid untagged vlan 4 6

A.

2, 3, 4, 6, 100

A.

2, 3, 4, 6, 100

Answers
B.

2, 3, 100

B.

2, 3, 100

Answers
C.

1, 2, 3, 4, 6, 100

C.

1, 2, 3, 4, 6, 100

Answers
D.

1, 2, 3, 100

D.

1, 2, 3, 100

Answers
Suggested answer: B

Explanation:

Comprehensive The interface configuration shows that VLANs 2, 3, and 100 are tagged, meaning frames belonging to these VLANs are transmitted with VLAN tags. VLANs 4 and 6 are untagged, meaning frames for these VLANs are transmitted without tags. The command port hybrid tagged vlan 2 to 3 100 specifies that data frames for VLANs 2, 3, and 100 are transmitted with tags, while port hybrid untagged vlan 4 6 configures the interface to transmit untagged frames for VLANs 4 and 6.

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