wan

WANs (Wide Area Networks) interconnect different networks over long distances. Various wan topologies used to build a WAN network. In this Cisco CCNA Certification Lesson, we will focus on these  
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HDLC (High-Level Data Link Control) HDLC (High-Level Data Link Control) is a Layer 2 WAN Encapsulation Protocol that is used on syncronous data links. It is the simplest WAN Protocol 
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PPP Configuration on Cisco Routers In this lesson, we will talk about PPP Configuration (Point-to-Point Protocol Configuration) on Cisco Routers. We will learn configuration commands for this general standard wan 
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In this lesson, we will talk about HDLC configuration on Cisco Routers. Cisco HDLC has a different proprietary field in the data field of the protocol. For our Cisco HDLC 
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WAN & WAN Technology WAN Technology (Wide Area Network) is the network that connects the geographical far areas. It can be used for a client to connect to the corporate 
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