|
所在平台: Udemy |
课程主页: https://www.udemy.com/course/mikrotik-routeros-layer-3-hardware-offloading-with-vlans/
课程评论：没有评论
**课程总结：MikroTik RouterOS L3 硬件卸载与 VLAN 配置** 本课程旨在帮助 ISP (互联网服务提供商) 工程师解决 MikroTik 核心路由器 CPU 占用率过高的问题，尤其是在流量高峰期。课程将重点讲解 MikroTik RouterOS 7.x 版本中引入的 L3 硬件卸载功能，并演示如何将其与 VLAN 配置结合使用，以有效降低 CPU 负载并提高网络稳定性。 **课程主要内容:** 1. **L3 硬件卸载概念详解:** 课程将深入剖析 L3 硬件卸载的原理，阐述其优势与局限性，并列出适用于 L3 硬件卸载的 MikroTik RouterBoard 设备型号。 2. **CPU 性能压力演示 (无 L3 硬件卸载):** 通过实验室演示，直观展示在缺乏 L3 硬件卸载的情况下，当流量剧增时，MikroTik 核心路由器的 CPU 性能会如何受到影响，甚至导致设备崩溃。 3. **L3 硬件卸载与 VLAN 配置实践:** 课程将提供详细的实验室操作指导，演示如何在 MikroTik RouterOS 中成功启用 L3 硬件卸载功能，并将其与 VLAN 配置相结合。随后，将再次进行流量压力测试，对比启用 L3 硬件卸载后的 CPU 占用率变化，证明其降负效应。 **课程目标:** 完成本课程后，学员将全面掌握在生产环境中部署 L3 硬件卸载与 VLAN 配置的方法，从而有效解决 MikroTik RouterBoard 在高流量场景下的 CPU 过载问题，提升网络性能和可靠性。
A non-ending complaint that I always get from many ISP's engineers: the CPU on my MikroTik core router is getting too high when the traffic has been increased. Even some say that the MikroTik Routerboard has crashed due to the high traffic because them a lot of problems to their customers. Do you have also this problem? If yes, then you are not the only one facing this issue. But I have a good news for you that MikroTik company has addressed this problem and provided to us a solution to reduce the CPU usage using the Layer 3 Hardware Offloading feature starting RouterOS version 7, and that's what I am going to show you in this course.Of course most ISPs use VLANs in their core network, and they require to make the Layer 3 Hardware Offloading workable with VLANs, and that's exactly what I am going to do in this course.In the first part of the course, I am going to explain to you what is the Layer 3 Hardware Offloading, what is its advantages/disadvantages, and which MikroTik Routerboard models can be used for the Layer 3 Hardware Offloading.Once done with that part, I will show you in a LAB how the CPU on the core MikroTik router will go high on very high traffic when Layer 3 Hardware Offloading is not enabled.Then, I will show you in another LAB how to enabled Layer 3 Hardware Offloading with VLANs on MikroTik RouterOS, and will redo the test by sending high traffic and will check if the CPU on the core router will go lower.That's all what we will be done in this course, just focusing on 1 topic which is Layer 3 Hardware Offloading with VLANs.By end of this course, you will have the complete knowledge how to run Layer 3 Hardware Offloading with VLANs in your production network and you finish from the high CPU usage on your MikroTik Routerboard when high traffic is being used.I see you in the course.
