United States
Q
What is a Huawei Firewall and how does it protect my network?
A
A Huawei Firewall is a next-generation network security appliance that combines stateful inspection, intrusion prevention, application control, and threat intelligence to block unauthorized access and protect your network perimeter.
Q
What key features does Huawei Firewall offer?
A
Huawei Firewalls provide deep packet inspection, intrusion prevention system (IPS), application awareness, URL filtering, VPN, high availability, and centralized management for end-to-end network protection.
Q
How does Huawei Firewall enhance network security?
A
By integrating real‐time threat intelligence, advanced IPS, application control, and behavior analysis, Huawei Firewalls detect and block malware, zero-day attacks, and suspicious traffic before it reaches critical assets.
Q
Which Huawei Firewall models are available and how do I choose the right one?
A
Huawei offers entry-level USG series, mid-range NGFW series, and high-end Eudemon series; select based on required throughput, concurrent sessions, VPN capacity, and deployment scale.
Q
Can I deploy Huawei Firewall in cloud environments?
A
Yes. Huawei provides virtual firewall instances and templates for Huawei Cloud, AWS, and Azure, enabling consistent security policies across on-premises and multi-cloud infrastructures.
Q
Does Huawei Firewall support high availability?
A
Huawei Firewalls support active-standby and active-active high-availability modes with session synchronization to ensure uninterrupted services during failover.
Q
How do I configure a Huawei Firewall?
A
You can configure Huawei Firewalls via the web-based DeviceManager interface or CLI using Huawei’s command syntax to define zones, policies, NAT rules, and VPN tunnels.
Q
What management tools are available for Huawei Firewalls?
A
Huawei Firewalls integrate with eSight Network Management, DeviceManager, and CyberEngine for centralized policy management, monitoring, reporting, and automated updates.
Q
How do I update Huawei Firewall firmware?
A
Download the latest firmware image from Huawei Support, upload it via the web UI or CLI, and follow the upgrade wizard to apply and reboot with minimal downtime.
Q
What licensing options are available for Huawei Firewalls?
A
Huawei offers perpetual and subscription licenses for core functions—IPS, VPN, URL filtering, application control—and add-on security bundles tailored to your use case.
Q
How does Huawei Firewall integrate threat intelligence?
A
Huawei Firewalls leverage local and cloud-based threat databases, sharing real-time indicators of compromise for automated blocking of known malicious IPs, domains, and files.
Q
Are Huawei Firewalls compatible with third-party security solutions?
A
Yes. Huawei Firewalls support standard protocols (IPsec, SSL VPN, SNMP, Syslog) and APIs for seamless integration with SIEM, NAC, endpoint protection, and orchestration platforms.
Q
What is the performance throughput of Huawei Firewalls?
A
Depending on the model, Huawei Firewalls deliver firewall throughput from 1 Gbps up to 200 Gbps, with concurrent session capacities ranging from millions to hundreds of millions.
Q
What support and warranty options does Huawei offer?
A
Huawei provides 24/7 global technical support, firmware updates, online resources, and a standard one-year hardware warranty, with optional extended support and service-level agreements.
Q
How can I troubleshoot common Huawei Firewall issues?
A
Use built-in diagnostic commands (display diagnostic information, display logbuffer), review SmartLogger logs, verify policy hit counts, and run packet captures for root-cause analysis.
Q
What deployment scenarios are supported by Huawei Firewalls?
A
Huawei Firewalls support perimeter security, branch office connectivity, data center segmentation, remote access VPN, and hybrid cloud protection to cover diverse network architectures.
