Huawei Updated H12-811_V1.0 Exam Questions and Answers by dario

Detailed Explanation:Stateless Address Autoconfiguration (SLAAC) allows IPv6 hosts to generate their own IP addresses but does not include DNS server information. DHCPv6 is typically required for DNS configuration. (Reference: HCIA-Datacom Training Material, IPv6 SLAAC and DNS)

Detailed Explanation:If the username does not contain the delimiter " @ " followed by a domain name, the user is automatically assigned to the default domain. In this case, since the username " huawei " does not specify a domain, the user belongs to the default domain​​.

Network Layers in Campus Design:

The three common layers in a campus network are:

Core Layer: Provides high-speed backbone connectivity.

Aggregation Layer: Consolidates traffic and applies policies.

Access Layer: Connects end devices like PCs and phones.

Why " Network Layer " Is Incorrect:

" Network layer " is not a term used to describe physical or logical architecture in campus networks. It refers to Layer 3 in the OSI model, which is about IP routing.

Why Other Options Are Correct:

Core, access, and aggregation layers are widely used in hierarchical network design.