L h
... RIP (Routing information Protocol 路由信息协议 ) is a distance-vector protocol that allows routers to exchange information about destinations for computing routes throughout the network. OSPF (Open Shortest Path First 开放最短路径优先) is a dynamic routing protocol for use in Internet Protocol (IP) networks. ...
... RIP (Routing information Protocol 路由信息协议 ) is a distance-vector protocol that allows routers to exchange information about destinations for computing routes throughout the network. OSPF (Open Shortest Path First 开放最短路径优先) is a dynamic routing protocol for use in Internet Protocol (IP) networks. ...
3rd Edition, Chapter 5
... we learned how to do this already (chapter 3)! seldom used on low bit-error link (fiber, some twisted pair) wireless links: high error rates • Q: why both link-level and end-end reliability? ...
... we learned how to do this already (chapter 3)! seldom used on low bit-error link (fiber, some twisted pair) wireless links: high error rates • Q: why both link-level and end-end reliability? ...
router
... we learned how to do this already (chapter 3)! seldom used on low bit-error link (fiber, some twisted pair) wireless links: high error rates • Q: why both link-level and end-end reliability? ...
... we learned how to do this already (chapter 3)! seldom used on low bit-error link (fiber, some twisted pair) wireless links: high error rates • Q: why both link-level and end-end reliability? ...
Chapter 7
... (VPNs) Virtual Private Networks (continued) • Point-to-Point Tunneling Protocol (PPTP): encapsulates PPP so that any type of PPP data can traverse Internet masked as IP or IPX transmission – Developed by Microsoft – Supports encryption, authentication, and access services provided by Windows Server ...
... (VPNs) Virtual Private Networks (continued) • Point-to-Point Tunneling Protocol (PPTP): encapsulates PPP so that any type of PPP data can traverse Internet masked as IP or IPX transmission – Developed by Microsoft – Supports encryption, authentication, and access services provided by Windows Server ...
3rd Edition, Chapter 5
... we learned how to do this already (chapter 3)! seldom used on low bit-error link (fiber, some twisted pair) wireless links: high error rates • Q: why both link-level and end-end reliability? ...
... we learned how to do this already (chapter 3)! seldom used on low bit-error link (fiber, some twisted pair) wireless links: high error rates • Q: why both link-level and end-end reliability? ...
lecture 1 – Internet Layer IP, ARP,ICMP and IGMP
... The ARP broadcast is addressed to every host by setting the destination hard- ware address to FF:FF:FF:FF:FF:FF The ARP broadcast also contains the source’s hardware address. ...
... The ARP broadcast is addressed to every host by setting the destination hard- ware address to FF:FF:FF:FF:FF:FF The ARP broadcast also contains the source’s hardware address. ...
Exhibit 15 - Network Standards
... Layer 6: The presentation layer This layer is usually part of an operating system (OS) and converts incoming and outgoing data from one presentation format to another (for example, from clear text to encrypted text at one end and back to clear text at the other). You've probably seen some of the fil ...
... Layer 6: The presentation layer This layer is usually part of an operating system (OS) and converts incoming and outgoing data from one presentation format to another (for example, from clear text to encrypted text at one end and back to clear text at the other). You've probably seen some of the fil ...
Unit 2 Lesson 3
... (jam) signal. If a carrier signal is detected, it waits until that transmission is completed. Early DIX Ethernet did not have a carrier signal. Therefore, a collision was not detected until the destination device received the framed packet. The addition of a jam signal is one example of how Ethernet ...
... (jam) signal. If a carrier signal is detected, it waits until that transmission is completed. Early DIX Ethernet did not have a carrier signal. Therefore, a collision was not detected until the destination device received the framed packet. The addition of a jam signal is one example of how Ethernet ...
Linux+ Guide to Linux Certification
... Presentation layer ensures data format is ASCII Session layer establishes and maintains link Transport layer monitors transmission/reception errors Network layer routes packet along shortest path Data Link layer formats frames, verifies address Physical layer converts data to electrical signal ...
... Presentation layer ensures data format is ASCII Session layer establishes and maintains link Transport layer monitors transmission/reception errors Network layer routes packet along shortest path Data Link layer formats frames, verifies address Physical layer converts data to electrical signal ...
Document
... Introduction to Satellite Communications: Origin, History, Current Technology State and Overview of Satellite System Engineering. Orbital Mechanics and Launchers: Orbital Mechanics, Look Angle Determination and Orbital Perturbation, Orbit Determination, Launches and Launch Vehicles, Orbital Effects ...
... Introduction to Satellite Communications: Origin, History, Current Technology State and Overview of Satellite System Engineering. Orbital Mechanics and Launchers: Orbital Mechanics, Look Angle Determination and Orbital Perturbation, Orbit Determination, Launches and Launch Vehicles, Orbital Effects ...
Link Layer Protocols
... we learned how to do this already (chapter 3)! seldom used on low bit error link (fiber, some twisted pair) wireless links: high error rates • Q: why both link-level and end-end reliability? 5: DataLink Layer ...
... we learned how to do this already (chapter 3)! seldom used on low bit error link (fiber, some twisted pair) wireless links: high error rates • Q: why both link-level and end-end reliability? 5: DataLink Layer ...
Ethernet
... For Router-on-a-stick configuration, _________________ Configure interfaces (__________ for Router-on-a-stick) ...
... For Router-on-a-stick configuration, _________________ Configure interfaces (__________ for Router-on-a-stick) ...
ppt
... • Co-channel interference cannot be distinguished from the desired signal from that cell’s base station. • Thus, as we move away from our base station and its signal becomes weaker, we experience a net increase in the level of co-channel interference. • Spacing between cells selected so that the co- ...
... • Co-channel interference cannot be distinguished from the desired signal from that cell’s base station. • Thus, as we move away from our base station and its signal becomes weaker, we experience a net increase in the level of co-channel interference. • Spacing between cells selected so that the co- ...
Part I: Introduction
... routers: no state about end-to-end connections no network-level concept of “connection” packets typically routed using destination host ID packets between same source-dest pair may take different paths application transport network data link 1. Send data physical ...
... routers: no state about end-to-end connections no network-level concept of “connection” packets typically routed using destination host ID packets between same source-dest pair may take different paths application transport network data link 1. Send data physical ...
SAVI Analysis for PANA with SLACC
... • IP session terminates on IP edge, IP edge should have the detailed information stored for each session, e.g. prefix, address, layer 2 information, etc. • If IP edge wants to treat the connections which terminate on UE1 and UE2 as different sessions, it needs to know the specific information of eac ...
... • IP session terminates on IP edge, IP edge should have the detailed information stored for each session, e.g. prefix, address, layer 2 information, etc. • If IP edge wants to treat the connections which terminate on UE1 and UE2 as different sessions, it needs to know the specific information of eac ...
Link Layer
... we learned how to do this already (chapter 3)! seldom used on low bit-error link (fiber, some twisted pair) wireless links: high error rates • Q: why both link-level and end-end reliability? ...
... we learned how to do this already (chapter 3)! seldom used on low bit-error link (fiber, some twisted pair) wireless links: high error rates • Q: why both link-level and end-end reliability? ...
Ad Hoc Wireless Routing
... Request message with a unique request ID • The Route Request packet “picks up” the node ID numbers • Route Reply message containing path information is sent back to the source either by – the destination, or – intermediate nodes that have a route to the destination • Each node maintains a Route Cach ...
... Request message with a unique request ID • The Route Request packet “picks up” the node ID numbers • Route Reply message containing path information is sent back to the source either by – the destination, or – intermediate nodes that have a route to the destination • Each node maintains a Route Cach ...
Chapter_5_V6.01
... we learned how to do this already (chapter 3)! seldom used on low bit-error link (fiber, some twisted pair) wireless links: high error rates • Q: why both link-level and end-end reliability? ...
... we learned how to do this already (chapter 3)! seldom used on low bit-error link (fiber, some twisted pair) wireless links: high error rates • Q: why both link-level and end-end reliability? ...
Data Communications and Computer Networks Chapter 11
... The Domain Name System (DNS) is a large, distributed database of URLs and IP addresses. The first operation performed by DNS is to query a local database for URL/IP address information. If the local server does not recognize the address, the server at the next level will be queried. ...
... The Domain Name System (DNS) is a large, distributed database of URLs and IP addresses. The first operation performed by DNS is to query a local database for URL/IP address information. If the local server does not recognize the address, the server at the next level will be queried. ...
Internet Routing Protocols
... Multiple same-cost paths allowed (only one path in RIP) For each link, multiple cost metrics for different TOS (e.g., satellite link cost set “low” for best effort; high for real time) Integrated uni- and multicast support: Multicast OSPF (MOSPF) uses same topology data base as OSPF Hierarchical O ...
... Multiple same-cost paths allowed (only one path in RIP) For each link, multiple cost metrics for different TOS (e.g., satellite link cost set “low” for best effort; high for real time) Integrated uni- and multicast support: Multicast OSPF (MOSPF) uses same topology data base as OSPF Hierarchical O ...