netgear layer 2 switch

Idea: Configure The VTP host and client, enable IP routing, and divide VLAN -----> define IP addresses for each VLAN port, and enable trunk ------> enable DHCP on The vtp server, and define IP-pool, set different CIDR blocks to VLAN interface IP addresses as gateways ------> Add ports to corresponding VLANs -------> set management IP addresses and passwords of vswitches 650) This. width = 650; "src =" http://s3.51cto.com/wyfs02/M02/4C/42/wKiom1Q6Ms_AiVU2AAH5SP-f5do600.jpg "Title =" Capture

To enable my first friend who came into contact with LINQ to discuss it together, I provided a step-by-step approach and started with the most basic operations. I will not talk much about the advantages of the three-tier architecture. When we get started, we will start our work directly. Step by step 1. Open vs2008, create a new site, and directly copy the provided northwind database to app_data. Right-click the root directory, add new item, select "LINQ to SQL classes", select "C #", and renam

language involved is JS (jqery), Java, HTML. Java-specific servlets interact with JSP (HTML), List-to-json in Java, jquery manipulation DOM elements, Ajax technology, Highcharts, Java multithreading, Java timed Tasks, and JS timed refreshes. Feeling, their basic knowledge is really not solid, reading + practice, leak check.(5) The most risky part of the project should be done first. Just put this sentence on the heart, this time really realized. Previously did not touch the Java multithreaded p

violation protectSwitchport port-security mac-address AAAA.BBBB.CCCCTest connectivity again650) this.width=650; "src=" Http://s3.51cto.com/wyfs02/M00/79/84/wKiom1aTZKvSWuVWAAAfdSm1WZU460.png "title=" m4.png "alt=" Wkiom1atzkvswuvwaaafdsm1wzu460.png "/>650) this.width=650; "src=" Http://s2.51cto.com/wyfs02/M02/79/84/wKiom1aTZMqxOHaiAABEZSKIQJM171.png "title=" m5.png "alt=" Wkiom1atzmqxohaiaabezskiqjm171.png "/> You can also set the maximum number of MAC addresses the port can learn and set stick

Analysis of Layer 2 (Link Layer) packet sending ProcessAnalysis of L2 (Link Layer) packet sending process -- lvyilong316 Note: The kernel version involved in this series of blog posts is 2.6.32.After a packet is prepared on the upper layer, the packet is sent to the link

650) this.width=650; "src=" Http://s1.51cto.com/wyfs02/M01/76/1A/wKiom1ZKDbiA7uMyAABxIVquFMQ660.png "title=" Different Layer 2 switches communicate with the three layer switch. png "alt=" Wkiom1zkdbia7umyaabxivqufmq660.png "/>SW1 configuration informationNew VLAN10VLAN 10Name ITAssigning F0/1 ports to VLAN 10Inter F0/1

Kaizige takes you to consolidate the application layer. Common code snippets necessary for beginners (2) Consolidate the application layer. Reprinted please indicate the source: http://blog.csdn.net/zhaokaiqiang1992 The following content is from organizing multiple open-source projects and accumulating projects. Collect device information for stati

development status is satisfactory. Therefore, the focus of selection is not at this level. However, as the core of the network, there is no substantial breakthrough in the router technology that acts as the interconnection between networks. Therefore, a new routing technology came into being-layer-3 switching technology, which is a routing technology because it works on the layer-3 network protocol, the t

ensured, which also brings about a problem-Layer 2 loop. Therefore, it is necessary to prevent the failure of all data center server access networks from being caused by a layer 2 loop of a remote data center. Technologies for eliminating L2 loops include www.2cto.com l enabling Spanning Tree Protocol (STP) on the acc

VLAN settings on a layer-3 Switch 1) Method 1: General Configuration Switch#configureterminal Switch(config)#vlan20 Switch(config-vlan)#nametest20 Switch(config-vlan)#ipaddress1.1.1.1255.255.255.0

Switches are constantly evolving along the speed, multi-layer switching, and intelligent exchange directions. A new trend is that intelligent exchange at the edge access layer drives the development of intelligent exchange from the core of the network to the edge. In the past, the network architecture only adopted layer-3 routes of smart switches and

Mac layer Attack rumor address floodA common two-layer attack or switch attack is a Mac flood, with an intruder using a large number of invalid source MAC addresses, which can cause the switch's cam table to overflow, because the switch cannot find the port corresponding to the destination MAC address in the MAC addres

servers and clients, you can query the ARP table to determine their MAC addresses. Then you can use the "traceroute mac address" command to locate the fault point.3. Prerequisites for L2 route TracingBecause the layer-2 route tracing is based on the MAC address, there are more prerequisites than the traceroute ip command in use. The network administrator must understand the content to avoid useless trouble

groups from base stations to RNC. The switch mode of the group is different from that in the LAN environment, and the standard Ethernet switch device does not provide sufficient functions. A common technology of group mobile return is the group transmission network (PTN ). This article introduces some significant differences between L2 switching and PTN switching. Forward The standard L2

subnets as needed, the network structure lacks flexibility. To solve this problem, the concept of virtual lan vlan is triggered. VLAN refers to the physical location where the sites in the network are not restricted, you can flexibly Add a network technology in different logical subnets as needed. VLAN Based on Switched Ethernet Layer-2 switching technology in switched Ethernet, VLAN technology can be used

the above technologies on CISCO switches to address typical Layer 2 attacks and spoofing, to prevent man-in-the-middle attacks, MAC/CAM attacks, DHCP attacks, and address spoofing in the exchange environment, more importantly, address management can be simplified through the deployment of the above technologies, track user IP addresses and corresponding switch p

describe how to combine and deploy the above technologies on CISCO switches for typical Layer 2 attacks and spoofing, to prevent man-in-the-middle attacks, MAC/CAM attacks, DHCP attacks, and address spoofing in the exchange environment, more importantly, address management can be simplified through the deployment of the above technologies, track user IP addresses and corresponding

Layer 2 attacks against Python Network Attacks 0x00 Abstract In Layer 2 attacks in this chapter, we will go to the fantastic journey of network hacking. Let's review that the second layer is responsible for sending packets over Ethernet using MAC addresses. In addition to A

"); } Operation Effect:Break and Continue description Break is to exit the current loopContinue is to exit the current loop and continue the following loop The function of the break statement(1) The break statement can only be used in the loop body and in the switch statement body.(2) When a break appears in a switch statement body in the loop body, the

_: shapeObject, * _ zrender_103 _: shapeObject ,*... *} ** _ zrender_103 _ ** _ zElements-> * {* 1: [shapeObject, shapeObject], * 2: [shapeObject, shapeObject...], * 3. [...] **} ** 123 is the number of layers ** _ maxZlevel: 3 * changedZlevel: {1: true, 2: true ....} */return this ;};/*** add highlighted layer data ** @ param {Object} params parameter */Storage