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Which four are WAN data-link layer protocols?
The most common WAN data-link protocols are: 1. HDLC 2. PPP 3. Frame Relay 4. ATM
Which two data link layer protocols are used in packet-switched WAN networks?
Atm frame relay
What are two data link layer protocols are used in packet-switched WAN networks?
atm and frame-relay
Difference between ATM and frame relay?
ATM as well as frame relay are switched WANs. Frame relay protocol was designed to replace X.25 . ATM is advantageous as it is a cell network and a cell network uses the cell as a basic unit of data exchange and are small and fixed size block of information .
What do you need to combine asynchronous transfer mode services with dsl to provide an alternative to frame relay?
A DSLAM that supports ATM services A DSL endpoint device that supports ATM technology
Which three modules make up the service provider edge functional area?
Frame Relay/ATM/PPP Internet Service Provider PSTN
What are example of transportation technology?
Car, Airplane, train, bus, subway, and helicopter are all examples of transportation technology.
How can you use Frame Relay with DSL-based access while still offering service level agreement guarantees?
By implementing Asynchronous Transfer Mode (ATM) in the DSL access and backbone network
Is there an ATM card available that won't be charged fees?
If you have ATM Account they won't charge you anything is safe!
What are the types of network interface card?
Gigabit Ethernet interface Controller interface Serial interface Multilink Group interface MFR (Multilink Frame Relay bundle interface) Dialer interface Loopback interface Tunnel interface ATM interface
Which WAN technology operates at Layer 3 of the OSI model?
Which? Where are the Options?WAN Technologies operate & involve Layer1, Layer2 & Layer3 of OSI Model. Example of WAN Technology Protocols are Frame Relay, ATM & X.25 protocols.
The Cisco IGX is what kind of product?
The Cisco IGX 8400 [it's a label router] is alleged to be ideal for post, telephone, and telegraph (PTT) carriers and alternative providers that deliver frame relay and asynchronymous transfer mode (ATM) services (and more...).
