FreeQAs
 Request Exam  Contact
  • Home
  • View All Exams
  • New QA's
  • Upload
PRACTICE EXAMS:
  • Oracle
  • Fortinet
  • Juniper
  • Microsoft
  • Cisco
  • Citrix
  • CompTIA
  • VMware
  • ISC
  • SAP
  • EMC
  • PMI
  • HP
  • Salesforce
  • Other
  • Oracle
    Oracle
  • Fortinet
    Fortinet
  • Juniper
    Juniper
  • Microsoft
    Microsoft
  • Cisco
    Cisco
  • Citrix
    Citrix
  • CompTIA
    CompTIA
  • VMware
    VMware
  • ISC
    ISC
  • SAP
    SAP
  • EMC
    EMC
  • PMI
    PMI
  • HP
    HP
  • Salesforce
    Salesforce
  1. Home
  2. Huawei Certification
  3. H12-821_V1.0 Exam
  4. Huawei.H12-821_V1.0.v2026-02-20.q316 Dumps
  • ««
  • «
  • …
  • 39
  • 40
  • 41
  • 42
  • 43
  • 44
  • 45
  • 46
  • 47
  • 48
  • …
  • »
  • »»
Download Now

Question 211

From the topology shown in the figure and the configuration on the interconnection port of the switch, it can be judged that the data frame tagged with VLAN10 can be forwarded normally between the two switches.

Correct Answer: A
insert code

Question 212

An enterprise network runs OSPF to implement network communication. Which of the following types of LSAs may be generated by an ABR?

Correct Answer: A,C,D
Comprehensive and Detailed in-depth Step-by-Step Explanation:
AnArea Border Router (ABR)is an OSPF router that connects multiple areas, including the backbone area (Area 0). It plays a critical role in summarizing and propagating routing information between areas. The types of LSAs that an ABR can generate include:
Network Summary LSA (Type 3):
ABRs generate Type 3 LSAs to summarize and propagate routes from one area into another.
For example, an ABR generates a Type 3 LSA to inform other areas about the networks in the area it is connected to.
ASBR Summary LSA (Type 4):
If an ASBR exists in one of the OSPF areas connected to the ABR, the ABR generates Type 4 LSAs.
These LSAs provide information about how to reach the ASBR.
NSSA LSA (Type 7):
If the ABR is connected to a Not-So-Stubby Area (NSSA), it can generate Type 7 LSAs.
These LSAs are used to describe external routes imported into the NSSA.
AS External LSA (Type 5):
These LSAs are not typically generated by an ABR unless the ABR is also functioning as an ASBR. Type 5 LSAs are used to describe external routes imported into OSPF from other autonomous systems.
Therefore,NSSA LSA (A),Network Summary LSA (C), andASBR Summary LSA (D)are valid answers.AS External LSA (B)would only be correct if the ABR were also functioning as an ASBR, but that is not explicitly stated in the question.
References:
Huawei HCIA-Datacom Study Guide, Chapter on "OSPF LSAs and ABR Functions".
RFC 2328 - OSPF Version 2.
insert code

Question 213

A Layer 2 switch supports multiple types of Ethernet interfaces. Similar to a trunk interface, a hybrid interface allows data frames from multiple VLANs to pass through. In addition, you can determine whether data frames from a VLAN sent out from a hybrid interface are tagged or untagged.

Correct Answer: A
Comprehensive and Detailed Step-by-Step Explanation:
1. Understanding Hybrid Interfaces on a Layer 2 Switch:
Layer 2 switches support different interface types, such asaccess,trunk, andhybridinterfaces.
Atrunk interfaceallows traffic from multiple VLANs to pass through, but frames belonging to the native VLAN are sent untagged, while all other VLAN frames are tagged.
Ahybrid interfaceis more flexible:
It allows traffic from multiple VLANs to pass through, just like a trunk interface.
However, you can configure whether frames for specific VLANs are tagged or untagged as they leave the interface. This feature is useful in certain networking scenarios, such as connecting devices that do not support VLAN tagging.
2. Key Differences Between Trunk and Hybrid Interfaces:
A screenshot of a computer Description automatically generated
3. Why the Statement is TRUE:
The statement accurately describes the functionality of a hybrid interface:
It supports traffic from multiple VLANs.
It allows administrators to configure whether outgoing frames are tagged or untagged for specific VLANs.
4. Summary:
The statement isTRUEbecause hybrid interfaces on a Layer 2 switch support traffic from multiple VLANs and allow flexible tagging configurations.
Reference:
Huawei HCIA-Datacom Study Guide, Chapter "VLANs and Interface Types."
insert code

Question 214

Which of the following tools is used to filter routing information and set routing attributes for filtered routing information?

Correct Answer: A
insert code

Question 215

The Interface IP address and VRRP virtual IP address can be the same.

Correct Answer: A
BFD control packets are encapsulated in UDP packets, and the destination port number for multi-hop BFD control packets is 4784. This is a standardized port for multi-hop BFD operation.
insert code
  • ««
  • «
  • …
  • 39
  • 40
  • 41
  • 42
  • 43
  • 44
  • 45
  • 46
  • 47
  • 48
  • …
  • »
  • »»
[×]

Download PDF File

Enter your email address to download Huawei.H12-821_V1.0.v2026-02-20.q316 Dumps

Email:

FreeQAs

Our website provides the Largest and the most Latest vendors Certification Exam materials around the world.

Using dumps we provide to Pass the Exam, we has the Valid Dumps with passing guranteed just which you need.

  • DMCA
  • About
  • Contact Us
  • Privacy Policy
  • Terms & Conditions
©2026 FreeQAs

www.freeqas.com materials do not contain actual questions and answers from Cisco's certification exams.