系统状态

 

修改 FortiGate 固件

 

 

5

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

 

......

 

6

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:

7

按 G 从 TFTP 服务器获得新版本的固件。

8

输入 TFTP 服务器的地址并按回车。

 

将显示以下信息:

 

Enter

Local Address [192.168.1.188]:

9 输入 FortiGate 设备可以连接到 TFTP 服务器的接口地址然后按回车。

 

将显示以下信息:

 

Enter

File Name [image.out]:

10输入固件文件的名称然后回车。

TFPT 服务器会把固件的映像文件上载到 FortiGate 上,并会出现类似以下消息:

Save as Default firmware/Backup firmware/Run image without saving:[D/B/R]

11输入 B。

FortiGate 设备将保存备份固件映像并重新启动。当 FortiGate 设备重新启动时它 将运行原先安装的版本的固件。

换到备份固影象

使用如下步骤将您的 FortiGate 设备切换到以您安装过的备份固件影响运行。当您 将 FortiGate 设备切换到备份固件映像时,FortiGate 设备将使用与固件映像一同保存 的配置运行。

如果您从重启动方式安装了一个备份映像,跟固件映像一同保存的是出厂默认的配 置。如果使用 第 86 页 切换回默认的固件映像中所描述的步骤切换到曾经作 为默认固件映像运行过的备份固件映像,随同这个固件映像一同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。

FortiGate-500 安装和配置指南

85

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Image 97
Fortinet 500 manual 切换到备份固件影象

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.