修改 FortiGate 固件

系统状态

 

 

2

输入以下命令重新启动 FortiGate:

 

execute reboot

 

在 FortiGate 设备启动过程中,将显示一系列的系统启动信息。

 

当下面信息之一显示的时候:

 

Press any key to enter configuration menu

 

......

3

立刻按任意键中断系统启动过程。

 

I

 

注意:您只有三秒钟时间按动任意键。如果您没有尽快地按任何一个键,FortiGate 将完成重新

 

启动的步骤,而您就必须登录进去然后重新执行 execute reboot 命令。

 

如果您成功地中断了启动过程,将显示下面的消息之一:

 

[G]: Get firmware image from TFTP server.

 

[F]: Format boot device.

 

[B]: Boot with backup firmware and set as default.

 

[Q]: Quit menu and continue to boot with default firmware.

 

[H]: Display this list of options.

 

Enter G,F,B,Q,or H:

4

输入 B 加载备份固件映像。

 

FortiGate 设备将加载固件映像并重新启动。当 FortiGate 重新启动时它将运行备

 

份固件并将配置设置为出厂默认状态。

 

默认的映像

 

使用下面的操作可以将您的 FortiGate 设备切换到以曾经作为默认固件映像运行过

 

的备份固件运行。当您切换到备份固件映像的时候,同这个固件一起被保存的配置将

 

被恢复。

1 使用一根零调制解调器电缆和 FortiGate 控制端口连接到 CLI。

2

输入以下命令重新启动 FortiGate:

 

execute reboot

 

在 FortiGate 设备启动过程中,将显示一系列的系统启动信息。

 

当下面信息之一显示的时候:

 

Press any key to enter configuration menu

 

......

3

立刻按任意键中断系统启动过程。

 

I

注意:您只有三秒钟时间按动任意键。如果您没有尽快地按任何一个键,FortiGate 将完成重新 启动的步骤,而您就必须登录进去然后重新执行 execute reboot 命令。

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美国飞塔有限公司

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Fortinet 500 manual 切换回默认的固件映像

500 specifications

Fortinet 500 is a next-generation firewall (NGFW) that is part of Fortinet's acclaimed FortiGate family, designed to provide advanced security for medium to large enterprises. This appliance is known for its high performance, flexibility, and ability to protect networks from a variety of cyber threats through its robust features and technologies.

One of the main features of the Fortinet 500 is its integrated security capabilities. It combines multiple security functions into a single device, allowing organizations to manage everything from intrusion prevention and antivirus to web filtering and application control. This integration leads to simplified management and increased efficiency, as users can address multiple security needs without deploying multiple devices.

The Fortinet 500 runs on the FortiOS operating system, which is known for its simplicity and user-friendliness. FortiOS provides a centralized management interface that allows for the easy configuration and monitoring of security policies across the entire network. Additionally, the Fortinet management tools, such as FortiManager and FortiAnalyzer, enable detailed insights and reporting capabilities, helping organizations stay compliant with their security mandates.

Another characteristic that sets Fortinet 500 apart is its advanced threat intelligence, powered by the FortiGuard Labs. This global threat intelligence system continuously updates the firewall with the latest threat signatures and attack vectors, ensuring that organizations stay ahead of emerging threats. The firewall also employs machine learning and artificial intelligence to detect and mitigate sophisticated attacks in real-time.

Performance is crucial in any security appliance, and the Fortinet 500 does not disappoint. With hardware acceleration and purpose-built security processors, it delivers high throughput levels, enabling organizations to maintain productivity without sacrificing security. This level of performance is particularly beneficial in environments with heavy traffic and bandwidth demands.

In addition to these core features, the Fortinet 500 supports seamless integration with other security solutions within the Fortinet Security Fabric. This comprehensive approach allows for greater visibility and control over the entire security posture of an organization.

Overall, the Fortinet 500 is a powerful NGFW that offers a blend of advanced security features, ease of management, top-notch performance, and robust threat intelligence. Its ability to adapt to the ever-evolving landscape of cybersecurity makes it a valuable asset for businesses seeking to safeguard their digital assets and ensure seamless network operation.