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According to Cisco Curriculum Semester 4 1.2.1.1 As described in relation to the OSI reference model, WAN operations focus primarily on Layer 1 and Layer 2. WAN access standards typically describe both Physical layer delivery methods and Data Link layer requirements, including physical addressing, flow control, and encapsulation.
Wiki User
∙ 14y ago
Wiki User
∙ 12y agoThe questions specifically asks "Which two layers of the OSI model do the TCP/IP protocols operate?"
Hence the correct answers would be (and from an OSI perspective):
- TCP is a Layer 4 Protocol (L4PDU) and
- IP is a Layer 3 Protocol (L3PDU).
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Router work on which layer?
Routers works in the network layer of the OSI model and choose the best ,shortest and optimized path to route the packets received from data link layer and requested by transport layer. BY Naghma
A sentence for wan?
To be wan is to be faint or pale. An example sentence would be: She was so wan, it was starting to worry people.
What are the components of WAN?
Conponent of WAN are, cable,file server ,workstation
What is wan wood?
TIGER is wan WOOD It is also the wood you make wans from.
What is the importance of Wan optimization?
WAN optimization is describes techniques that try to maximize data flow across a wide area network (WAN). WAN Optimization is important for improving access to critical applications and crucial information.
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.
Which layers of the OSI model does a WAN operate?
According to Cisco Curriculum Semester 4 1.2.1.1 As described in relation to the OSI reference model, WAN operations focus primarily on Layer 1 and Layer 2. WAN access standards typically describe both Physical layer delivery methods and Data Link layer requirements, including physical addressing, flow control, and encapsulation.
What WAN technologies operates at Layer 3 of the OSI model?
The X.25 standard specifies protocols at the Physical, Data Link, and Network Layers of the OSI Model.Broadband Cable functions at both the Physical, and Data Link Layers.ISDN functions at the Physical, Data Link, and Transport Layers.DSL, SONET, and T-Carriers function at the Physical Layer.Frame Relay, and ATM function at the Data Link Layer.
How many nodes does the model of your WAN have?
150 nodes
What are some things that Differentiate lan and wan?
WAN generally means that there is a router involved, and thus IP routing is required to connect 2 end points. (OSI Layer 3 Network)LAN generally means that devices are directly connected to a switched network, where there is no router, and where MAC addresses are used to connect 2 end points. (OSI Layer 2 Network)However, originally, WAN referred to a physically wide area connection such as a T1 or Fibre Optic Ring, whereas LAN referred to computers connected within a short physical proximity.
What is the difference between the ATM and ip?
ATM has (i) Fixed cell size, (ii) Implemented to meet the transport requirements for LAN,MAN and WAN applications, (iii) Connection-oriented, (iV) Cell size is fixed and is of 53 bytes 5 for header and 48 for payload, (V) Packet switching on private network that operate on data link layer on OSI. Whereas IP has (i) Variable cell size, (ii) Allow voice, data, fax and video signals to share a common networking infrastructure, (iii) Connection less, (iV) Cell size is upto 65535 bytes,and (V) Network addressing that operate on network layer on OSI frame relay.
Is DSL a WAN data link encapsulation?
Frame relay and PPP is used with WAN encapsulation. Frame Relay most closely compares to the OSI data link layer (Layer 2). If you remember that the word "frame" describes the data link layer protocol data unit (PDU), it will be easy to remember that Frame Relay relates to OSI Layer 2. Like other data-link protocols, Frame Relay can be used to deliver packets (Layer 3 PDUs) between routers.
Is the internet a LAN or WAN?
WAN. LAN is a short range connection, WAN is wide range.
What contain sites that are connected in a star or ring formations are interconnected at different levels with the interconnection points being organized into layers to form hierarchical groupings?
tiered topology WAN
Router work on which layer?
Routers works in the network layer of the OSI model and choose the best ,shortest and optimized path to route the packets received from data link layer and requested by transport layer. BY Naghma
What are the services of WAN?
Att transmits wan Att transmits wan
When was Wan Hisham Wan Salleh born?
Wan Hisham Wan Salleh was born on 1956-05-16.
