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PPP work at which layer of OSI model?
Layer 2, Data Link.
What does PPP use to encapsulate multiple network-layer protocols?
Network control protocol
Which functions are provided by lcp and ncp as part of the ppp layered architecture?
LCP sets up the PPP connection and its parameters. NCP handles higher layer protocol configurations.
What protocol does PPP use to identify the Network layer protocol?
Network Control Protocol is uses to identify the Network layer protocol used in the packet
4 basic function of datalink layer?
error control and recovery flow control ppp(point to point protocol transfering from physical layer to network entities
Line protocol in down then what you do?
there may be the issue with the layer 2 protocol like hdlc or ppp is not configured or wrongly configured if the interface is serial interface.
Which combination of authentication and Layer 2 protocol should be used to establish a link between a Cisco and a non-Cisco router without sending authentication information in plain text?
pp chap
DCHP work at which layer?
It is work at Network layer.
Amplifier work in which layer in osi layer?
Layer 1 - the physical layer
Discuss the three types of Internet account connectivity?
Internet (PPP) Accounts A PPP (Point-to-Point Protocol) account is an Internet account that uses the PPP communications protocol. PPP is the most popular type of Internet account because the most popular software--Internet Explorer, Netscape Navigator, Outlook Express, Eudora, and other programs--is designed to work with PPP accounts. Occasionally, you may run into a SLIP (Serial Line Internet Protocol) or CSLIP account (Compressed SLIP), which are old, less-reliable protocols than PPP, but which work the same way. This book refers to PPP, CSLIP, and SLIP accounts as dial-up Internet accounts. An Internet service provider (ISP) is an organization that provides Internet accounts, usually PPP accounts, but occasionally UNIX shell accounts. All ISPs provide dial-in accounts using regular phone lines, and many also provide ISDN and DSL connections
Which layer does SMTP work at?
Application Layer
Bridges work in which layer in osi layer?
Layer 2 , Data Link Layer
