Huawei H12-725_V4.0 Exam With Confidence Using Practice Dumps

Comprehensive and Detailed Explanation:

Windows system hardening improves security by reducing attack surfaces.

Recommended security measures include:

A. Periodically checking account permissions→ Prevents unauthorized access.

B. Canceling default sharing→ Reduces exposure to remote attacks.

C. Restricting the number of users→ Limits access to essential personnel.

Why is D incorrect?

Changing the default TTL value does not directly enhance system security.

HCIP-Security References:

Huawei HCIP-Security Guide → Windows Hardening Best Practices

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HCIP-Security References:

Huawei HCIP-Security Guide→ Bandwidth Management & Traffic Control Policies

Huawei QoS Configuration Guide→ Traffic Classification, Policing, and Queue Scheduling

1️⃣Step 1: Traffic Classification and Bandwidth Policy Matching

The firewallfirst classifies trafficusing predefined bandwidth policies.

These policies match traffic based on criteria such assource/destination IP, application type, and protocol.

This step ensures that each type of traffic is categorized correctly before applying bandwidth restrictions.

2️⃣Step 2: Traffic Processing Based on Bandwidth Policies

Once traffic is classified,the firewall enforces bandwidth limits and security actions:

Traffic exceeding the assigned bandwidth is discarded or throttled.

Service connection limits are enforced to prevent excessive connections per user or application.

3️⃣Step 3: Queue Scheduling and Priority Handling

If trafficexceeds the available bandwidth, the firewallprioritizes high-priority trafficusing queue scheduling mechanisms.

Techniques likeWeighted Fair Queuing (WFQ) and Priority Queuing (PQ)ensure thatcritical traffic (e.g., VoIP, business applications) is prioritized over less important traffic (e.g., downloads, streaming).

Comprehensive and Detailed Explanation:

Threshold settings in firewalls allow administrators to define:

Alarm threshold→ When exceeded, logs are generated.

Block threshold→ When exceeded, the action is blocked.

Why is B false?

The alarm threshold does not block traffic; it only generates logs.

Only the block threshold enforces blocking actions.

HCIP-Security References:

Huawei HCIP-Security Guide → HTTP Traffic Control