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I have been busy with my work recently, but I haven't updated the log on my Blog for a while. Here is a topic we haven't discussed last time at the Dongguan PDC party, introducing an ADSL in the current network accelerates Internet access and is out

The user experience of a virtual desktop is crucial. But have you confirmed the performance of the virtual desktop user experience in various network conditions as an IT staff?In the LAN, the user satisfaction of virtual desktops is the highest,

Policy routing is a more flexible packet forwarding mechanism than Routing Based on the target network. After Policy Routing is applied, the router determines how to process the data packets to be routed through the routing diagram. The routing

I have already written an article about the basic usage of gns3. This time I will add a few more details. First, how does gns3 simulate juniper and second, how does gns3 simulate ids. Juniper should be familiar with this network, but there are not

Objective 1. To implement communication between PC1 and PC3, PC2 and PC5, PC4 and PC6, and prohibit other PCs. Experiment topology 650) this. width = 650; "title =" clip_image002 [1] "style =" border-right: 0px; border-top: 0px; border-left: 0px;

650) this. width = 650; "border =" 0 "alt =" "src =" http://www.bkjia.com/uploads/allimg/131227/0255553945-0.jpg "/> After the network is configured and the heartbeat Nic is disconnected, the application will not switch. At one time, the application

Technorati labels: ipv6, ipv6 link-local address, link local Local link address: link-local address When IPV6 is enabled on a node, each interface at the start time automatically generates a link-local address Its prefix 64 bits are

  650) this. width = 650; "border =" 0 "alt =" "src =" http://www.bkjia.com/uploads/allimg/131227/02363A4J-0.jpg "/> 1... Who knows what to do? In order to save money for the customer, this time we didn't use smart routing devices embedded with

The fault that virtualadc wrote in "SLB Fault Diagnosis: a suspected case caused by an MSS value" has aroused my thinking. Many projects I have come into contact with also have SLB, however, we have never encountered this fault. For the fault

Sina Weibo: @ wandering Personal blog: dayong.info This series of Weibo posts was initiated because, through daily work contacts, we realized that the vast majority of technical staff in the company mainly focus on systems, databases, and

Differences between Static Routing and dynamic routing:Static Routing: simple configuration and low device overhead Large Network workload, complicated troubleshooting, poor scalability Dynamic Routing: Strong scalability, easy to meet various

Project Background: a network project involves the transformation of the old network to the new network. Most newly added devices are the juniper ex series switches (involving high and low-end devices), which are integrated with the original CISCO

Lab requirements:1. Establish an environment based on the topology and test the accessibility of the underlying environment;2. Company A applies to the ISP for mpls vpn to transmit internal network data, and requires communication between the

Typical Enterprise Network cases Note:ThisThe project is a simulated project. Please forgive me for the specification of the model and IP address of the device involved in this case. You are also welcome to correct this article for your reference

How to allocate IP addresses and subnet masks to 1000 computers   In a B-type network, it can have 65 534 hosts. When the number of enterprise users is between 25-, users must use a B-type IP address segment. Obviously, in many cases, many IP

Today, we will test the two attributes that are easy to mix up bgp, med and local-preference. The network experiment extension is as follows, 650) this. width = 650; "style =" width: 575px; height: 336px "border =" 0 "alt =" "width =" 160 "height ="

Technorati tags: 802.11, wireless, wifi, principles, Basics     In recent years, WLAN has been widely used in every household. From the advantages of this technology: Flexible deployment without site restrictions. Several mainstream wireless

This video is the first video course of some network-related training courses for Linux System Engineers. The main content is VLAN and VTP real machine configuration. At work, I found that many Linux O & M personnel encounter bottlenecks due to

This video is the first video course of some network-related training courses for Linux System Engineers. The main content is the IP routing principle and the RIP Protocol. At work, I found that many Linux O & M personnel encounter bottlenecks due

  First, go to the topology: 650) this. width = 650; "border =" 0 "src =" http://www.bkjia.com/uploads/allimg/131227/010U51555-0.png "alt =" "/>   We should pay attention to the route update process between R1 and R2, and configure the IP address