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cisco - Packet Tracer: "This command applies only to DCE interfaces." - Network Engineering Stack Exchange
سیسکو Cisco - Terminology wan .CPE :Customer Premises equipment 1-Device DCE :modem 2-Device DTE :Router .Demarcation Point نقطه ای که مسئولیت سرویس دهنده تمام میشود .Toll Network :سرویس مخابرات یا سرویس دهنده
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Cab-ss-2626x 26pin Dte To 26pin Dce 26 Pin Smart Serial Network Cable 3ft For Cisco Router Wic-2t, Wic-2a/s Wan Interface Cards - Data Cables - AliExpress
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CISCO CCNA Kit de arranque de laboratorio 1841 router 3560 interruptor de tarjetas WIC DTE DCE CABLES : Amazon.es: Informática
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How to Connect Routers Using Serial Cable (Serial DCE & DTE) | Connect Two Routers Using Serial Link - YouTube
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