In this post, I’m going to show you how to use link aggregation (via the Link Aggregation Control Protocol, or LACP) with Open vSwitch (OVS). First, though, let’s cover some basics. In the virtualization space, it’s extremely common to want to use mu…

在这篇文章里介绍了如果运行主机管理在openvswitch之上,而不是单独配置一个物理网卡用于主机管理,并且所有的vm的流量还是通过openvswitch走的. Running Host Management on Open vSwitch Open vSwitch (OVS) brings lots of functionality to Linux virtualization hosts, including the ability to use Link Aggregation Cont…

iSCSI Network Designs: Part 5 – iSCSI Multipathing, Host Bus Adapters, High Availability and Redundancy 16th May 2008 by Greg Ferro I feel that is important to understand how the adapters will integrate with the switching infrastructure so that I can…

一. 术语 LA (Link aggregation): 链路聚合,不同厂家名称不同,ethernet channel(以太通道). LAG: Link aggregation group. LACP:Link aggregation control protocol.The IEEE® 802.3ad Link Aggregation Control Protocol (LACP) negotiates a set of aggregate links with the peer into o…

Multiple options to integrate the Palo Alto Firewall into your: Network Layer 2 interfaces and VLAN interfaces Layer 3 interfaces Tap interfaces Loopback and tunnel interfaces HA interfaces Type 1 - Layer 2 interfaces: Allows a Trunk interface to tra…

1.进入控制面板 > 网络 > 网络接口.请单击创建 > 创建 Bond 2.进入聚合配置向导,选择你想要的模式,这里有几种模式意思分别为: 自适应负载平衡: 此模式优化了 Synology NAS 接收和发送的网络流量,而与交换机是否支持 Link Aggregation 无关.为避免意外错误,即便交换机支持 Link Aggregation 也不要启用交换机上的 Link Aggregation. IEEE 802.3ad 动态 Link Aggregation: 此模式优化了 Sy…

转自 http://blog.sina.com.cn/s/blog_635e1a9e01017msv.html EtherChannel EtherChannel(以太通道)也叫端口聚合或链路聚合,特别提一下. 建议我们在使用中,物理链路的汇聚,我们可以叫链路(端口)汇聚或链路(端口)聚合. 而VLAN的中继聚合,我们叫vlan聚合或VLAN汇聚,或直接叫trunk! 很容易搞混哦! 是由Cisco研发的,应用于交换机之间的多链路捆绑技术.它的基本原理是:将两个设备间多条相同特性的快速以太或千兆…

Using LACP with a vSphere Distributed Switch 5.1 by Chris Wahl on Oct 15th, 2012 | 6,347 views One of the more exciting and eagerly anticipated announcements in vSphere 5.1 (at least for me) were all the distributed switch enhancements. Among the new…

http://www.poppingclouds.com/2012/12/20/to-lacp-or-not-to-lacp-on-a-5-1-vds-2/ I have been recently mulling over the potential benefit of LACP in some of our environments. I want to discuss how LACP is implemented in vSphere, its limitations, and the…

LACP学习笔记 来源: https://blog.csdn.net/zhengmx100/article/details/53893902 参考文档:download.h3c.com.cn/download.do?id=1420936 https://read01.com/5MK6eo.html 一.LACP 简介 1 .LACP 协议简介 基于IEEE802.3ad 标准的LACP(Link Aggregation Control Protocol,链路汇聚控制协议)是一种实现链路动态汇聚与…