vxlan vs vlan

This article was reproduced from: http://blog.chinaunix.net/uid-20786208-id-4291059.htmlTechnorati Tags: Linux VLAN --------------------------I am the Happy dividing line--------------------------------------------------The first part: The core concept of VLAN speaking of IEEE 802.1q, are known to be VLANs, said VLAN, basically there is no blind area, network Fou

An instance of VLAN configuration for Cisco L3 switches and L2 SwitchesCisco VLAN implementation is usually port-centric. The port connected to the node determines the VLAN in which it resides. There are two ways to allocate a port to a VLAN: Static and Dynamic. The process of creating a static

as shown in Figure 6. linuxbridge implements the Linux bridge, the openvswitch plug-in implements the openvswitch bridge, and the bigswitch plug-in implements an SDN controller, ml2 is a general plug-in. These L2 plug-ins are mainly divided into the plugin part of the database and the agent part running on the computing node. The fields written by plugin to the database are different but not many, so the code is repeated. ml2 can be understood as a public plugin ). Each plug-in basically implem

Jane's going to talk Super VLAN-conserving IP address isolation two layer communication VLAN aggregation in the implementation of the different Sub-vlan to share a subnet segment address, but also brought Sub-vlan between the three-layer forwarding problem. Want to do the DHCP server must do in the Super-

A typical LAN means that a core switch with a layer-3 switch is connected to several Branch switches, which may not necessarily have layer-3 switching capabilities ). We assume that the core switch name is com, and the Branch switches are par1, par2, and par3 respectively, which are connected to the core switch through the light module of port 1; assume that the vlan names are counter, market, and managing ...... Work to be done: 1. Set vtp domain c

VLAN learning notes VLAN learning notes (1): Why VLAN What is a VLAN? VLAN (Virtual LAN), translated into Chinese as "Virtual LAN ". A lan can be a network composed of a few home computers or an enterprise network composed of hundreds of computers. A

Lab Environment:Routers make Tp-link set up NAT forwarding, Tp-link router gateway is set to 192.168.30.254 ( core layer) Cisco 35,503 layer switch (model C3550-I5Q3L2-M) configuration three Vlan,vlan 10, VLAN 20, and VLAN 30IP address for VLAN 10:192.168.10.1/24IP address

This article mainly introduces the implementation of 802.1Q VLAN protocol in Ethernet switches, as well as some basic content of the 802.1p protocol. For details about the implementation of these two protocols, refer to the relevant information of 802.1Q and 802.1p protocols. I. 802.1Q Protocol 802.1Q Protocol, namely Virtual Bridged Local Area Networks protocol, mainly defines VLAN implementation. Next we

Cisco's VLAN implementations are typically port-centric. The port connected to the node will determine the VLAN on which it resides. There are two ways to assign a port to a VLAN, which is static and dynamic, respectively. The process of forming a static VLAN is the process of assigning a port to a

I. Demand1, divide three VLAN VLAN2 Server 1-8 Port Network VLAN3 work01 9-16-Port Vlan4 work02 17-24-Port 2. Gateway Configuration 192.168.2.1/24 192.168.3.1/24 192.168.4.1/24 3, DHCP and reservation Each section to open DHCP, each reserved xx.2-xx.10 segment IP for reserved use 192.168.2.10/24 for AD domain server, concurrently as a DNS server, plus two additional alternate DNS 114.114.114.114 8.8.8.8 4, routing Specifies that the next ho

A typical LAN is to connect a core switch with a layer-3 Switch to several Branch switches (not necessarily with layer-3 switching ). We assume that the core switch name is com, and the Branch switches are par1, par2, and par3 respectively, which are connected to the core switch through the light module of port 1; assume that the vlan names are counter, market, and managing ......Work to be done:A. Set vtp domain (both core and Branch switches)B. Conf