as needed. Ifconfig in Linux is not suitable for setting these parameters, but it has a powerful tool to do everything. This is miI-tool and ethtool, which are not distinguished here, they implement similar functions.The full name of MII is media independent interface, which is literally a media-independent interface. Therefore, it is independent from a specific device. Think carefully about the standard i
Overview:
Media independent interface (media-independent interface), or media-independent interface, is the Ethernet industry standard defined by the IEEE-802.3. It includes a data interface and a management interface between MAC and PHY.
Data interfaces include two independent channels used for the transmitter and receiver respectively. Each channel has its own data, clock, and control signal. The MII data interface requires a total of 16 signals.
Th
1. IntroductionMII (Media independent Interface) or media independent interface, it is the Ethernet industry standard defined by IEEE-802.3. It includes a data interface and a management interface between Mac and PHY. Media independence indicates that any type of PHY device can work correctly without the MAC hardware being redesigned or replaced. There are many types of Mii interfaces, commonly used are Mii
MIIMedia independent interface (media-independent interface); or media-independent interface, which is the Ethernet industry standard defined by the IEEE-802.3. It includes a data interface and a management interface between MAC and PHY. Data interfaces include two independent channels used for the transmitter and receiver respectively. Each channel has its own data, clock, and control signal. The MII data interface requires a total of 16 signals. Man
Recently, I tested the network stability of the server in terms of FTP and SCP. The network is always interrupted automatically, but the local connection is still running. The ping to the server is normal and some basic commands are used during this period, in order to easily record and expand knowledge, the recorded content is as follows:
1. ethtool
Ethtool is a command used to query and set Nic parameters in Linux.
Summary:
Ethtool ethx // query basic ethx network port settings
Ethtool-H //
Abstract: This article introduces the hardware implementation method of Ethernet MII Interface Based on FPGA and extended functions. The hardware structure consists of the control signal module, divider, asynchronous FIFO buffer, and 4b/5b encoding.
Key words: M Ethernet MII; FPGA; Parity divider; 4b/5b codec; asynchronous dual-port FIFO
Introduction
Traditional PC-centered Internet applications have now be
WebEx Recorder is an excellent recording screen software.WebEx Recorder can record full-screen or specified windows, can be set to include sound, the resulting file volume is very small and very clear, the recording process occupies little resources.
1. Download and install WebEx RecorderDownload the WebEx recroding Editor, which is approximately 4MB in volume an
do not know ...This article is reproduced from this article, but also combined with other blog content on the web.Ethernet (Ethernet) is a computer LAN networking technology, based on the IEEE 802.3 standard, which specifies the physical layer of wiring, electrical signals and media Access layer protocol content. Ethernet is the most common LAN technology in the current application. It largely replaces other LAN standards, such as Token Ring, FDDI, and Arcnet. After the rapid development of 100
1. Install wine: sudoapt-getinstallwine2, download and run WebEx installer 3. Add WebEx to the menu: sudomv ~ /WebEx */usr/local/share/applications/4. Add wrf file type association: Right-click any wrf file --- gt; open it with another program --- gt; use the custom command --- gt; and enter the following content: envWINEPREFIX
1. install wine: sudo apt-get i
Now to use MPC8313 out of a product, MPC8313 Development Board with the PHY is a 1G PHY switch and a 1G PHY network card, natural system configuration is configured in this way, now needs only to support 100M on the line, so ready to use 175c this PHY , support a WAN port and 4 LAN, through two Mii port connection 8313, 1G PHY to 100M PHY, as long as it is modified in the initialization of Mii mouth, the
Cisco WebEx Meeting Center information leakage (CVE-2016-1410)Cisco WebEx Meeting Center information leakage (CVE-2016-1410)
Release date:Updated on:Affected Systems:
Cisco WebEx Meeting Center
Description:
CVE (CAN) ID: CVE-2016-1410Cisco WebEx Meetings is a network conferencing solution.The site access control
Article Title: Install WebEx in UbuntuLinux to play the wrf file. Linux is a technology channel of the IT lab in China. Includes basic categories such as desktop applications, Linux system management, kernel research, embedded systems, and open source.
1. install wine: sudo apt-get install wine
2. download and run the WebEx Installer
3. Add WebEx to the menu:
Mac and PHY process the least two layers of OSI Layer-7 network structure. (1) PHY is responsible for electrical signal conversion, line status, data hard coding, etc.When sending data, phy receives data from MAC (for phy, there is no frame concept, and for it, it is data regardless of the address, data or CRC ), increase every 4 bits1-bit check error code, convert parallel data into serial stream data, and then according to the physical layer encoding rules (10based-t NRZ encoding or 100based-
Cisco WebEx Meetings Server information leakage (CVE-2014-3296)
Release date:Updated on:
Affected Systems:Cisco WebEx Meetings ServerDescription:--------------------------------------------------------------------------------Bugtraq id: 68118CVE (CAN) ID: CVE-2014-3296Cisco WebEx Meetings is a network conferencing solution.The XML programming interface of Cisco
Release date:Updated on: 2013-01-26
Affected Systems:Cisco WebEx SocialDescription:--------------------------------------------------------------------------------Bugtraq id: 57534CVE (CAN) ID: CVE-2012-6397Cisco WebEx Social is an enterprise collaboration platform.Cisco WebEx Social has an XSS vulnerability in the RSS service link, which allows remote attackers
": Zhu Min described the entrepreneurial process and felt like "rolling a snowball to climb a mountain". At the beginning, it was uphill and rolled very hard to reach the top of the hill, when you start going down the hill, wow! The larger the roll, the easier the roll, and the cool. On the surface, it seems that entrepreneurs are rolling on their own. In fact, at this time, other people will join in to help you roll together. entrepreneurs do not have to make efforts. The Snowball will naturall
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