ppp over ethernet

Discover ppp over ethernet, include the articles, news, trends, analysis and practical advice about ppp over ethernet on alibabacloud.com

Ethernet II, PPP, HDLC protocol analysis

microseconds. The data that can be transmitted during this time is 512 bits, so it is also known as 512-bit time. This time is defined as an Ethernet timeslot, or a collision time slot. 512 bits = 64 bytes, which is the reason for the minimum 64 bytes of Ethernet frames. Now basically the switch or router directly connected to the computer, the hub connection is very rare, when the switch or router directl

Understanding of the slip,ppp,pppoe,ethernet. [ZZ]

Often see ppp,pppoe these nouns, at that time also looked at a lot of information, but has not quite understood what this is what, what to use, today calm down, read a bit more information, have some preliminary understanding, record down, later have a new understanding and revise.First, slip,ppp,ethernet are all link-layer protocols.Slip and

Parsing PPP, Ethernet II, and HDLC protocols

less than 46 bytes long, it must be added to 46 bytes.Frame Inspection sequence: 4 bytes. Verify bit integrity.650) this.width=650; "Src=" Http://s2.51cto.com/wyfs02/M00/87/5E/wKioL1fedGLQHY07AABKPc0l30A240.png-wh_500x0-wm_3 -wmp_4-s_466066755.png "title=" ethernetii "width=" 385 "height=" "border=" 0 "hspace=" 0 "vspace=" 0 "style=" width : 385px;height:350px; "alt=" Wkiol1fedglqhy07aabkpc0l30a240.png-wh_50 "/>Destination: Destination address is c4:01:20:e8:00:00Source: Origin Address is c4:02

Linux PPP and pppoe)

network negotiation stage (NCP) is started, and the LCP status is still opened, the ipcp status is changed from initial to request. 5) NCP negotiation supports ipcp negotiation. ipcp negotiation mainly includes the IP addresses of both parties. select and configure a network layer protocol through NCP negotiation. after the selected network layer protocol is configured successfully, the network layer protocol can send packets through this link. 6) The PPP

Understanding the PPP status and understanding the PPP protocol

We have heard of point-to-point protocols, that is, PPP protocols, during our learning of network protocols. What are the characteristics of this protocol? Here we will take a look at the PPP protocol and the PPP status. PPP is a data link layer protocol that complies with the HDLC Advanced Data Link Control Protocol.

Write PPP and PPP-ON scripts in Linux Embedded Systems

In Linux embedded systems, we can write GPRS scripts. The content involves PPP. In this article, we will explain how to perform ppp dialing on the Liod platform to implement GPRS internet access. First, let's take a look at the hardware platform: yidao Liod platform is based on PXA270 ). Operating System: Embedded Linux. Step 1: If the kernel does not support ppp

CCNA Study Notes 13-WAN ppp

CN23 layer (ipsec) WAN Access Method is wireless, traditional wired ADSL, coaxial cable (TV signal conversion network digital), and Ethernet Access VPN: is the connection advantage between multiple private networks on the public network: low cost, good scalability, and compatibility with broadband technology connections in a variety of ways: IPsec, GRE, mpls vpn, l2VPN $ ###################################### ########################################

Cisco PPP and HDLC Authentication

Routers are often used to build wide-area networks, and the footprints of WAN links are very different from those on Ethernet. Common WAN packages are HDLC, PPP, Frame-relay, etc., and this chapter describes HDLC and PPP. PPP, in contrast, has more functions than HDLC.1.1.1 HDLC IntroductionHDLC is a frame-wrapping for

Basic explanation of PPP protocol

between the client and the access server of the carrier through PPP. At present, broadband access is becoming a trend to replace dial-up Internet access. In today's ever-changing broadband access technology, PPP has also developed new applications. A typical application is that in the ADSL (asymmetric data user loop, asyuncrical Digital Subscriber Loop) access mode, PP

SIM900GPRS Module PPP Dial-up Internet

One: Edit the Linux kernel to support PPP dial-up Internet[email protected] linux-3.0]$ make MenuconfigDevice Dirver--->network device * * * CAIF Transport Drivers * * **>PPP (Point-to-Point Protocol) support [*] PPP Multilink Support (experimental) [*] PPP filtering*>PPP su

Dialysis PPP protocol

Internet access establishes a communication link between the client and the access server of the carrier through PPP. At present, broadband access is becoming a trend to replace dial-up Internet access. In today's ever-changing broadband access technology, PPP has also developed new applications. The typical application is in the ADSL asymmetric data user Loop, asyuncrical Digital Subscriber Loop) access m

PPP protocol and Mac

IP addresses are addressing mechanisms at the TCP/IP network layer, Mac is the addressing mechanism of the 802.3/Ethernet link layer, They are different levels of things, not a side-by-side relationship. Think about whether the data is sent to the network cable or it turns into an electrical pulse. TCP/IP is not defined by the physical layer, the IP packet must be processed over Ethernet before it becomes

Linux PPP data sending and receiving process

entities, which is responsible for functions such as traffic and error control, so it should belong to the Data Link layer protocol.Under the PPP protocol, the physical layer, such as Ethernet and serial port, is above the network layer such as IP protocol. Here, for the lower level, we only discuss the situation of the serial port, for the upper level, we only discuss the TCP/IP situation. When sent, TCP/

PPP protocol links and authentication

the carrier through PPP. At present, broadband access is becoming a trend to replace dial-up Internet access. In today's ever-changing broadband access technology, PPP has also developed new applications. The typical application is in the ADSL asymmetric data user Loop, asyuncrical Digital Subscriber Loop) access method, PPP and other protocols jointly derive a

PPP protocol composition and brief description of the basic process of Protocol Negotiation

). Throughout the connection process, CHAP repeatedly sends the challenge password to the client from time to prevent the remote client impersonation attack by the 3rd party. 6. PPP protocol is currently one of the most widely used protocols on the Wide Area Network. It has the advantages of simplicity, user verification capability, and IP Address allocation. Domestic dial-up Internet access establishes a communication link between the client and the

What is frame relay of PPP?

Network in two different places. Each router will unencapsulate the HDLC data packets and forward them to the LAN or discard them. HDLC's correction of errors is similar to Ethernet. The Cisco version of HDLCA is more private, and they specifically add a protocol type domain. Therefore, Cisco HDLC can only work on Cisco devices. HDLC is actually a default setting on all Cisco serial interfaces. If you create a showrunning-config on a Cisco router, yo

PPP dial-up Internet access (2)

]: CONNECT: ppp0 Mar 20 20:55:58 localhost pppd [4557]: Warning-secret file/etc/PPP/PAP-secrets has world and/or group accessMar 20 20:56:00 localhost pppd [4557]: Warning-secret file/etc/PPP/chap-secrets has world and/or group accessMar 20 20:56:00 localhost pppd [4557]: CHAP authentication succeededMar 20 20:56:00 localhost pppd [4557]: CHAP authentication succeededMar 20 20:56:01 localhost kernel:

Application of PPP protocol

The PPP protocol is currently one of the most widely used protocols on the Wide Area Network. It has the advantages of simplicity, user verification capability, and IP Address allocation. Www.2cto.com is used to establish a communication link between the client and the access server of the carrier through PPP. At present, broadband access is becoming a trend to replace dial-up Internet access. In today's ev

Application of PPP protocol

PPP protocol is one of the most widely used protocols in the WAN, which has the advantages of simple, user-authentication capability, and can solve IP assignment. A home dial-up is a communication link between the client and the operator's access server via PPP. At present, broadband access is becoming the trend to replace dial-up Internet, in the rapid development of broadband access technology today,

Linux&android PPP Related knowledge

Problem Disconnect PPP, do not report no CARRIER Phenomenon 1 When the customer negotiates the authentication mode in LCP phase, the module requests PAP, and after being rejected by the MCU, the module sends the terminating frame. However, in the PPP process, no carrier is seen to escalate, and the module does exit the PPP

Total Pages: 15 1 2 3 4 5 .... 15 Go to: Go

Contact Us

The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion; products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the content of the page makes you feel confusing, please write us an email, we will handle the problem within 5 days after receiving your email.

If you find any instances of plagiarism from the community, please send an email to: info-contact@alibabacloud.com and provide relevant evidence. A staff member will contact you within 5 working days.

A Free Trial That Lets You Build Big!

Start building with 50+ products and up to 12 months usage for Elastic Compute Service

  • Sales Support

    1 on 1 presale consultation

  • After-Sales Support

    24/7 Technical Support 6 Free Tickets per Quarter Faster Response

  • Alibaba Cloud offers highly flexible support services tailored to meet your exact needs.