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what is frame realay.is it a circit switching technolgy if
no then what technolgy it used
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Answer / shahin
Freame Relay is a high performance WAN protocol that
operates at the data link layer of OSI reference model.
Frame raley was introduced to used over ISDN interfaces, but
now a days frame relay is used over a variety of other
interfaces as well.
Frame relay define interconnection between frame relay CPE
(Customer-premises equipment)& frame relay switch. the
connection over carrier network is not define by frame relay.
No, frame relay is not a circuit switch switching
technology. It is used packet switching technology. frame
relay is connection oriented: so a connection must establish
before information can be sent to remote device. This
connection is provided by Virtual Circuit (VC).
| Is This Answer Correct ? | 4 Yes | 0 No |
Answer / prasanna
frame relay is a packet switched
one to many
wan technology
NBMA(non-broadcast multi access
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Hi Guys I am facing one problem while configuring PAP over Point to Point links. Configuration scenario is like this. ROUTER 1: (Hostname – R1) R1(config)#username R2 password CCNA2 R1(config)#interface serial 1/1 R1(config-if)ip address 10.0.0.1 255.0.0.0 R1(config-if)#lock rate 64000 R1(config-if)#encapsulation ppp R1(config-if)#ppp authentication pap R1(config-if)#ppp pap sent –username R1 password CCNA1 R1(config-if)#no shutdown ROUTER 2: (Hostname – R2) R2(config)#usename R1 password CCNA1 R2(config)#interface serial 1/1 R2(config-if)#ip address 10.0.0.2 255.0.0.0 R2(config-if)#encapsulation ppp R2(config-if)# ppp authentication pap R2(config-if)# ppp pap sent –username R2 password CCNA2 R2(config-if)#no shutdown Now problem is that, after configure the command “ppp authentication pap” the “Line protocol” status goes down on each router. But when I disable this command using “no ppp authentication pap”, the “Line Protocol” status goes up. What could be the problem, can anyone explain it plzzz….!!! Thanks in Advance…!! Shahin..
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