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Fault preventionThe access layer of the campus network is a user-oriented network interface, which has many uncontrollable components and is complex. It should be managed by a dedicated person, and the reliability should be ensured on the equipment.

Exchange Technology is moving towards two directions. One direction is that the speed is getting faster and faster, and it has jumped from 1g to 10g. Another direction is from the first two-layer exchange to three-layer exchange. At present, it has

Preface Currently, the PSTN is gradually migrating to the next generation network NGN, represented by the softswitch network. The Softswitch Network is characterized by open service interfaces, rich access methods, single load and transmission, and

One of the selection criteria: Modular or fixed settings? There are two main types of switches on the market. One is a modular switch. The biggest feature of this type of switch is Modularization. He sets some specific functions as specific

With the emergence of new technologies and the increasing competition in the communication industry, the trend of business-driven network development has become clear, and the choice of business and market-determined new technologies has become a

The switch can be a pipeline, that is, the incoming cells may appear on the output line after several cycles. The cell actually arrives at the input line asynchronously, so there is a main clock that specifies the beginning of the cycle. Any cell

Bridges and switches are both data communication devices and work on the Layer 2 of the OSI reference model. Therefore, they are generally referred to as data link layer devices. They were first used in 1980s, at that time, it was mainly used to

A layer-7 Server Load balancer device, called a Web or Application Switch, can transmit requests using URL or HTTP headers. A new technology, deep packet inspection, allows these switches to better understand the content of data packets. A Web

Set the vswitch address: Switch>en Switch#config t Switch(config)#interface VLAN 1 Switch (config-if) # ip add e. e maskSwitch(config-if)#^Z Switch>write memory Ping host address should be able to ping View the current system file

A powerful and reliable network needs to effectively transmit traffic, providing redundancy and fast fault recovery. In the L2 network, the routing protocol is unavailable. The Spanning Tree Protocol constructs a non-loop logical forwarding topology

With the development of China's route equipment, it also promotes the MSR router equipment market demand. Here we mainly introduce the comprehensive configuration of MSR router equipment, MSR router equipment is required for all enterprises to build

Wireless routers play an important role in the development of wireless networks. Here we mainly introduce the detailed settings of WPA-RADIUS, RADIUS, WEP and wireless MAC filtering. Now some of the latest wireless routers have started to use WPA2,

How can I thoroughly understand the ROS soft route password? Some people may not understand it yet, so I have studied the specific steps of the ROS soft route password, and I will share it with you here, hoping it will be useful to you. Generally,

Configuring a vro on a proxy server is similar to configuring a common vro. You also need to configure an IP address. How can we combine the advantages of the two methods into one? method 3 is a solution that can be used simultaneously by both the

The development of the routing industry has also led to fierce competition among major manufacturers. At present, the mercury router has launched its own MR808 series. We hope this competition will be good and promote the development of routing

The performance of the mercury wireless router in the routing market is also very good, and its demand is also gradually increasing, and the technology is also more advanced. The new network product 150M mercury wireless router MW150R is now

Solaris static routes are still commonly used static routes. So I studied how to add permanent routes under solaris static routes. Here I will share with you, I hope it will be useful to you. The most common solaris static route is a host to a local

Floating Static Routing is still very commonly used. Here we mainly explain how to use floating Static Routing for backup. Financial Enterprises are transmitting key business data over the network, network equipment is required to have high

Policy Routing is widely used, and there are many knowledge about Policy Routing. Here we analyze the specific steps of policy routing configuration in detail, policy routing is a more flexible packet forwarding mechanism than Routing Based on the

It is very important to know some knowledge about router port ing. Here we mainly analyze the specific configuration of router port ing and explain how to implement remote connection, if the server computer accesses the Internet through ADSL + vro,