Huawei H12-811_V1.0 Exam Practice Test Instant Access

Question 1

Which is a valid EUI-64 address?

A00E0-FCEF-FFFE-0FEC

B02E0-FCFF-FEEF-0FEC

C02E0-FCEF-FFFE-0FEC

D00E0-FCFF-FEEF-0FEC

Answer : C

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.

Question 2

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

ATRUE

BFALSE

Answer : A

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.

Question 3

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.

ASNMPv2

BSNMPv2c

CSNMPv3

DSNMPv1

Answer : C

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.

Question 4

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

AImport APs when they are offline.

BAdd APs when they are online.

CConfigure the AC to automatically discover APs.

DManually confirm APs in the list of unauthorized APs.

Answer : A, B, C, D

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.

Question 5

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

ABSSID

BSSID

CBSS

DESS

Answer : A

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.

Question 6

An administrator wishes to configure a floating static route. In order to successfully achieve this, which operation should be performed?

AThe administrator is required to configure different route tags for the primary static route and floating static route.

BThe administrator is only required to configure two static routes.

CThe administrator is required to configure a different preference value for the primary static route and floating static route.

DThe administrator is required to configure a different cost metric for the primary static route and floating static route.

Answer : C

A floating static route is configured by assigning a higher preference value to the backup route. This ensures that the backup route (floating route) is used only when the primary route is unavailable. Lower preference values indicate higher priority.

Question 7

Dynamic routing protocols can automatically adapt to network topology changes.

ATRUE

BFALSE

Answer : A

Detailed

Dynamic routing protocols, such as OSPF and RIP, automatically discover and generate routes, adjusting when network topology changes occur. This helps in reducing the manual configuration required by static routes and ensures that the network adapts efficiently to changes such as link failures or the addition of new routes.

Huawei H12-811_V1.0 HCIA-Datacom V1.0 Exam Practice Test