switches

In recent years, China's information construction has been rapid development, bandwidth is more and more wide, network speed turned several times, e-mail in the network Transmission Flow index growth, IP voice, video and other technologies have

The working principle of VTP VTP: Virtual LAN Relay Protocol, VTP is a message protocol that uses a second frame to pass VLAN information between switches, known as VTP notifications. With the VTP notice, you can change the VLAN configuration

Tiered switches can multiply the port density of the network access layer by connecting several switches through a dedicated stacking module. Some manufacturers ' switches can be managed as a network element after stacking, which simplifies the

With the rapid development of mobile interconnection business, people's thirst for mobile office has increased. In the face of increasingly popular mobile office trends, the author also in the recent beginning of the ipad, with the iOS version of

In order to bring better security and control to network services, the United States Louisiana decided to replace the existing wide area network (WAN), and the use of Ethernet switches (provided by Enterasys Network Company)-driven dedicated fiber

1 Introduction In order to adapt to the trend of broadband and grouping of telecommunication networks, PSTN switches are continuously improved and developed. The main direction of the development of PSTN switch is: To improve the exchange

A typical LAN refers to a core switch with a three-layer switching function to connect several branch switches (not necessarily three-layer switching capabilities). We assume that the core switch name is: COM, branch switches are: par1, PAR2, PAR3,

Old version of the software use instructions: Support Switch, Hua San, cisco (Ruijie) switches need to configure Vty to allow Telnet. How to use: The first step to enter the switch two password, "T password" for the vty password, is telnet up the

The experiment I've configured today has two big fast, first, the three-tier exchange, the second is a single arm routing, three-tier exchange mainly to replace the single arm routing, why I have to match it, some small companies, the Internet more

JVM switches to improve the performance of the JAVA IDE Submitted by small Scorpio on the August, 2:45 PM. Integration My laptop is P4 1.8G Dell c640 Memory 1g,eclipse 3.1 + myeclipse 4.0m2 speed is good. The running parameters are as follows:

Several solutions for computers that cannot link routers First, turn on the mixed mode set without line, if the new laptop (11n wireless network card) can be connected to the wireless networks, the old notebook (11g wireless network card) is unable

The port of the core switch is mainly a fiber type, but the price of the switch fibre port is very expensive and requires special attention from the user, while the fibre port of the switch is not stacked and can only be used for cascading purposes.

The EtherChannel in the AIX operating system is a network port synthesis technology that allows users to combine multiple Ethernet cards on a single server to form a more bandwidth-wide Ethernet interface. In general, these Ethernet cards should be

The global (or entire) logo editor is a practical and CW2KP utility provided by Sppuort Tools, which was mentioned in the previous article on finding memory holes. So what is the meaning of the so-called "sign (Flag)"? We can roughly interpret it as

In fact, the VLAN, virtual local area network, is a new technology that enables virtual teams to be realized by logically dividing the devices in a LAN into segments, rather than physically. VLAN is to solve the problem of Ethernet broadcast and

When a network device password is lost or forgotten, the network administrator needs to find a way to retrieve or reset the password. For network devices, switch and router password recovery reset operation method is very different, XP system house

Technical standards for VLANs IEEE 802.1Q was formally promulgated by IEEE Commissioners in June 1999, and the earliest Vlna technology was proposed by Cisco (Cisco) companies in 1996. With the development of the past few years, VLAN technology has

There are no specific rules for parsing command-line arguments, and there is a more popular Unix-style and Microsoft-style. In fact, in addition to the UNIX style of the more consistent, Microsoft's own provision of command-line parameter parsing

In discussing this issue, a problem needs to be made clear: we know that in the early San storage system, the data transfer between the server and the switch was done through fiber, because the server was transferring SCSI commands to the storage

On the network for many years, maybe everyone in the Internet, all need switches or routers to help, then you know the difference between the switch and the router? 1min to find out, ^_^. What are switches and routers, respectively? ★