LATEST H12-821_V1.0 DEMO - PASS H12-821_V1.0 IN ONE TIME - NEWEST DUMP H12-821_V1.0 CHECK

Latest H12-821_V1.0 Demo - Pass H12-821_V1.0 in One Time - Newest Dump H12-821_V1.0 Check

Latest H12-821_V1.0 Demo - Pass H12-821_V1.0 in One Time - Newest Dump H12-821_V1.0 Check

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Free PDF 2025 H12-821_V1.0: HCIP-Datacom-Core Technology V1.0 Marvelous Latest Demo

Passing the HCIP-Datacom-Core Technology V1.0 certification test is an important step in professional development, and preparing with actual HCIP-Datacom-Core Technology V1.0 exam questions can help applicants achieve this certification. The H12-821_V1.0 Study Material promotes an organized approach to studying, aid applicants in identifying areas for development, build confidence and reduces exam anxiety. TrainingDump has created three formats for applicants to pass the HCIP-Datacom-Core Technology V1.0 test on the first try.

Huawei H12-821_V1.0 (HCIP-Datacom-Core Technology V1.0) Certification Exam is a challenging certification exam designed to test the skills and knowledge of IT professionals in the field of data communication. HCIP-Datacom-Core Technology V1.0 certification exam is designed to assess a candidate’s ability to design, deploy, and maintain advanced data communication networks using Huawei technologies. Candidates who successfully Pass H12-821_V1.0 Exam will demonstrate their expertise in the latest technologies and techniques used in data communication.

Huawei HCIP-Datacom-Core Technology V1.0 Sample Questions (Q253-Q258):

NEW QUESTION # 253
In BGP, Keepalive messages are used to maintain BGP peer relationships. When a BGP router receives a Keepalive message from a peer, the BGP router sets the state of the peer to Established and periodically sends Keepalive messages to maintain the connection. By default, the device sends Keepalive messages every seconds.

Answer:

Explanation:
60
Explanation:
BGP Keepalive Message Behavior
* Keepalive messages are used to maintain the Established state of a BGP peer relationship.
* The Keepalive timer determines the frequency of these messages and defaults to 60 seconds, as per the BGP specification.
HCIP-Datacom-Core Reference
* The Keepalive timer default value is covered in the BGP configuration and operational principles.


NEW QUESTION # 254
On a network, some switches are enabled with RSTP and some switches are enabled with STP. What will happen?

  • A. STP and RSTP are compatible with each other, but the rapid convergence of RSTP is unavailable.
  • B. A Huawei switch changes from RSTP to STP. After the STP-enabled switch is removed from the network, the RSTP-enabled switch can be moved back to the RSTP mode.
  • C. A Huawei switch changes its mode from STP to RSTP. After the RSTP-enabled switch is removed from the network, the STP-enabled switch can be moved back to the RSTP mode.
  • D. STP and RSTP calculation are performed independently.

Answer: A,B


NEW QUESTION # 255
In a route-policy, which of the following BGP attributes can be used in apply clauses?

  • A. Local-Preference
  • B. AS_Path
  • C. Tag
  • D. MED

Answer: A,D

Explanation:
In a route-policy, attributes such as MED (Multi-Exit Discriminator) and Local-Preference can be used in apply clauses to influence BGP route selection. Attributes like AS_Path and Tag are typically matched or filtered but not directly applied in the apply clause .


NEW QUESTION # 256
Which of the following attributes cannot be directly referenced in an apply clause of a route-policy?

  • A. tag
  • B. community
  • C. origin
  • D. IP-prefix

Answer: D

Explanation:
Attributes such as community, tag, and origin can be directly referenced in the apply clause of a route-policy.
However, IP-prefix is not an attribute but a prefix list used for matching, and it cannot be directly applied .


NEW QUESTION # 257
On an STP network, the root bridge, root port, and designated port are elected in sequence. The election rules of these ports are different. List the steps for electing the root port in sequence.

Answer:

Explanation:

Explanation:
The sequence of steps for electing the root port in an STP (Spanning Tree Protocol) network is as follows:
* Bridge ID Comparison: The Bridge ID (BID) is compared between the bridges in the network. A smaller value indicates a higher priority, meaning the bridge with the lowest Bridge ID is elected as the root bridge.
* RPC (Root Path Cost) Comparison: The path cost to reach the root bridge is calculated. The router with the lowest Root Path Cost (RPC) to the root bridge will have a higher priority for the election of the root port.
* Peer BID Comparison: If there is a tie in the Root Path Cost, the Peer BID is compared. A smaller Peer BID indicates a higher priority. This step ensures that if two routers have the same RPC, the one with the lower Peer Bridge ID wins.
* Local BID Comparison: If there is still a tie, the Local BID is compared. A smaller Local BID indicates a higher priority. This final step ensures that the router with the lowest local identifier is selected.
* Bridge ID Comparison:The first step in electing the root port is comparing the Bridge IDs. The bridge with the lowest Bridge ID becomes the root bridge. The Bridge ID is made up of the bridge priority and MAC address. The root bridge is the center of the network for STP, and all other ports will calculate their paths based on this root.


NEW QUESTION # 258
......

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