帧中继术语-CCNA中文版PPT

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文件名称：帧中继术语-CCNA中文版PPT
文件大小：10.75MB
文件格式：PPT
更新时间：2021-04-25 17:53:05
CCNA 帧中继术语 Local Access Loop=T1 Local Access Loop=64 kbps Local Access Loop=64 kbps DLCI: 400 PVC DLCI: 500 LMI 100=Active 400=Active DLCI: 200 DLCI: 100 PVC * Purpose: This figure provides an overview of terminology so that the student is prepared to understand the Frame Relay operation discussion. The terminology used with Frame Relay varies by service provider. These are the commonly used terms. Point out the local access loop and note that the local access rate is different than the rate used within the 帧中继云图. The DLCI is of local significance, therefore, point out that the same DLCI can be used in multiple places in the network. The autosensing LMI is a Release 11.2 or later feature. Frame Relay connections are made using PVCs. The circuits are identified by the DLCI assigned by the service provider. Reference: For more information on Frame Relay, including a Frame Relay glossary, refer to the Frame Relay Forum World Wide Web page: http://www.frforum.com/4000/4003.html This course does not discuss Frame Relay traffic flow issues. So terms like BECN, FECN and discard eligible are not discussed in this course. These terms are some of the terms that can be found in the Frame Relay Forum’s glossary. The BCRAN discusses Frame Relay traffic flow issues.