switches

When the main performance of the LAN can not meet the new application requirements of the enterprise, we must consider to upgrade the network. Upgrade should be based on the needs of network applications, analysis of network upgrade to solve the

How can network managers implement bandwidth-intensive applications on local area networks (LANs) when budgets are tight and must maintain existing network systems? The latest Ethernet technology, 1000BASE-T (Gigabit Ethernet on the five-type

The application of entry-level switches is focused on small workgroups of 8 to 16 ports, which are suitable for low prices, where there is little need for expansion and management. They are often used instead of hubs to provide higher bandwidth than

I use dynamic IP at home, in the company to use fixed IP, so often need to switch back and forth IP settings, very troublesome! Today is unbearable, I put together a script to ease the trouble of switching IP back and forth! I'm afraid I have

An article entitled "Better sustainable deployment with functional switches" was published in the previous Infoq column, which explains the integrated application of feature switches and spring. But if the project doesn't depend on spring, how do

Installing the Build Environment Now you may have at least one installed PHP and have used it to develop web-based applications. You may have downloaded a Win32 from Php.net to build and run on IIS or Windows version of Apache, or a package

In this increasingly networked world, people are constantly using communication between people and devices in new and different ways. Some types of communication are already familiar, such as IP voice (VoIP), digital images, multicast,

Computer network failure is unavoidable. The network fault diagnosis is the important work of network management after the campus network is built and run. Generally when the network occurs information is not available, can not browse the Web, and

The five main reasons and solutions for laptop wireless network connectivity: the development and popularization of wireless networks in particular, wireless LANs enrich our lives and make our lives more and more convenient. At the same time,

In order to quickly release the features that are being developed, modern internet companies typically continue to publish in a relatively fast iterative cycle. But sometimes, because of technical or business reasons, some features need to be hidden

Configure Cisco's three-tier switch to enable different VLAN hosts to communicate with each other, and understand how the three-tier switch works Configuring DHCP relay on Cisco's three-tier switch Configure the routing interface on Cisco's

Configure Span dialog (span session) Basic functions By setting the span dialog to monitor the data flow of the switch port or the entire VLAN, the monitored data stream can be analyzed and processed by the Protocol analysis device. Working mode

Cisco's Internet Operating system (IOS) is a complex operating system optimized for interconnection-similar to a local-area operating system (NOS), such as Novell's NetWare, for LANs. iOS provides a uniform rule for a long period of time to maintain

Of the six Ethernet switches we tested, the Edimax es-5800r and LeaPComm6004 switches are not managed switches, Accton ES4508, and the Thinker3800 switches of the creators are all network-management switches, 3Com 4900 is to support the three-layer

LAN switch is still more commonly used, so I studied the local area network switch basic technical indicators, here take out and share with you, hope for everyone useful. LAN Switch Basic technical indicators are more, these technical indicators

How to configure IP address and MAC address on a Cisco switch binding Content Summary: at present, many of the company's internal network, has adopted the MAC address and IP address binding technology. Here we will introduce the configuration of

I. Problems to be faced Intrusion detection systems (intrusion detection system, IDS) are the hot security products in the past two years, which play a role in the network security system can detect intrusion behavior and alarm. The intrusion

With the rapid development of computer and IT technology, computer network has become a very hot topic, almost with every employee of the enterprise is closely related; From the enterprise local area network (including wired and wireless) planning,

Switch type (rack style, fixed-profile with/without expansion slots The rack switch is a slot-type switch that is scalable and supports different network types, such as Ethernet, Fast Ethernet, Gigabit Ethernet, ATM, Token Ring, and FDDI, but the

Failure prompt: Error 651: The modem (or other connecting device) reported an error. (Figure 1) Figure 1 The picture of the bottom right corner of the desktop when the network cable is bad What's inside the