IPv6 Overview - APNIC Training
... • Increase from 32-bit to 128-bit address space • Stateless auto-configuration • Fixed header size (40 bytes) and 64-bit header alignment mean better router/switch performance • No hop-by-hop segmentation (Path MTU discovery) • Built-in features for multicast and anycast groups • Eliminate tri ...
... • Increase from 32-bit to 128-bit address space • Stateless auto-configuration • Fixed header size (40 bytes) and 64-bit header alignment mean better router/switch performance • No hop-by-hop segmentation (Path MTU discovery) • Built-in features for multicast and anycast groups • Eliminate tri ...
route
... Metric: a cost assigned for passing through a network A router should choose the route with the smallest metric ...
... Metric: a cost assigned for passing through a network A router should choose the route with the smallest metric ...
Dynamic Bandwidth Control in Wireless Mesh Networks: A Quality of
... node is equipped with capacities to monitor, judge, and react on the current network situation. The aim of the proposed mechanism is to keep track of the services currently present in the network. Approaching or already present problems shall be recognized as fast as possible. Solutions to those pro ...
... node is equipped with capacities to monitor, judge, and react on the current network situation. The aim of the proposed mechanism is to keep track of the services currently present in the network. Approaching or already present problems shall be recognized as fast as possible. Solutions to those pro ...
module21-mcast
... "Together, Internet broadcasting and multicasting are the next chapters in the evolution of the Internet as a revolutionary catalyst for the ...
... "Together, Internet broadcasting and multicasting are the next chapters in the evolution of the Internet as a revolutionary catalyst for the ...
QoS Guarantee in Wirless Network
... Ad-hoc On-demand Distance Vector (AODV) Temporarily Ordered Routing Algorithm (TORA) Zone Routing Protocol (ZRP) Signal Stability Based Adaptive Routing (SSA) ...
... Ad-hoc On-demand Distance Vector (AODV) Temporarily Ordered Routing Algorithm (TORA) Zone Routing Protocol (ZRP) Signal Stability Based Adaptive Routing (SSA) ...
goh_siew_lim_dc3
... Source Address - Identifies the original source of the datagram - 128 bits Destination Address - Identifies the final destination of the datagram - 128 bits ...
... Source Address - Identifies the original source of the datagram - 128 bits Destination Address - Identifies the final destination of the datagram - 128 bits ...
Network Layer Functions Network Service Model
... Ex: ATM, frame-relay, X.25 VC-based networks (see chp.5) But . . . not used in today’s Internet ...
... Ex: ATM, frame-relay, X.25 VC-based networks (see chp.5) But . . . not used in today’s Internet ...
MAC Protocols - PIRUN Server
... Two types of “links”: point-to-point PPP for dial-up access point-to-point link between Ethernet switch and host broadcast (shared wire or medium) old-fashioned Ethernet ...
... Two types of “links”: point-to-point PPP for dial-up access point-to-point link between Ethernet switch and host broadcast (shared wire or medium) old-fashioned Ethernet ...
Metro Ethernet: Understanding Key Underlying Technologies
... Packets form Forwarding Equivalence Class (FEC) Treated identically by participating routers Assigned the same label ...
... Packets form Forwarding Equivalence Class (FEC) Treated identically by participating routers Assigned the same label ...
CS412 Computer Networks - Winona State University
... A connection is established first, then used, and then released when done. Works like a pipe: ...
... A connection is established first, then used, and then released when done. Works like a pipe: ...
The Cutting EDGE of IP Router Configuration
... Complex, low-level configuration languages: The configuration languages designed by router vendors are essentially a collection of thousands of “assembly language” commands that each provide a small piece of functionality. An operational router in a large IP network may have several thousands of lin ...
... Complex, low-level configuration languages: The configuration languages designed by router vendors are essentially a collection of thousands of “assembly language” commands that each provide a small piece of functionality. An operational router in a large IP network may have several thousands of lin ...
An Extended AODV Protocol for VoIP HuiYao Zhang Marek E. Bialkowski
... VoIP QoS. The proposed routing method is based on a simple modification to the existing AODV’s route discovery mechanism allowing selection of an optimal path. By modifying the RREQ packet[16] and the method in selecting the route, the resultant routing is more stable and can increase the PDR. To im ...
... VoIP QoS. The proposed routing method is based on a simple modification to the existing AODV’s route discovery mechanism allowing selection of an optimal path. By modifying the RREQ packet[16] and the method in selecting the route, the resultant routing is more stable and can increase the PDR. To im ...
web2.clarkson.edu
... UDP is usually higher 6 times better on same LAN 2 times better LAN to LAN TCP is sometimes better 2 times better on same switch Slightly better from LAN to Road Runner (large packet sizes) ...
... UDP is usually higher 6 times better on same LAN 2 times better LAN to LAN TCP is sometimes better 2 times better on same switch Slightly better from LAN to Road Runner (large packet sizes) ...
Business Data Communications and Networking
... manager, but is continuously updated by the computers themselves to reflect changing network conditions, such as network traffic. Used when there are multiple routes through a network and it is important to select the best (or fastest) route, in order to route messages away from traffic on busy circ ...
... manager, but is continuously updated by the computers themselves to reflect changing network conditions, such as network traffic. Used when there are multiple routes through a network and it is important to select the best (or fastest) route, in order to route messages away from traffic on busy circ ...
T4 Presentation - African Internet Exchange Point
... we know about. This is very important. If this is omitted any peer can flood your routing table with bogus entries. It can also cause your router to crash if too many prefixes are accepted by your router. ! accept all prefixes smaller or equal to /24, ! but only from the address space that we know ! ...
... we know about. This is very important. If this is omitted any peer can flood your routing table with bogus entries. It can also cause your router to crash if too many prefixes are accepted by your router. ! accept all prefixes smaller or equal to /24, ! but only from the address space that we know ! ...
Routing/Routed Protocols
... • Cisco-proprietary distance-vector routing protocol (must use only Cisco routers). • Classful • Default max hop count = 100. • Can be used in large networks. • Uses a different metric than RIP – IGRP uses bandwidth and delay of line by default. This is called a “composite metric.” – Reliability, lo ...
... • Cisco-proprietary distance-vector routing protocol (must use only Cisco routers). • Classful • Default max hop count = 100. • Can be used in large networks. • Uses a different metric than RIP – IGRP uses bandwidth and delay of line by default. This is called a “composite metric.” – Reliability, lo ...
ppt
... • Typically a difficult balance between the access given and the ability to run applications • E.g. FTP often needs inbound connections on arbitrary port numbers – either make it difficult to use FTP or limit its use © Srinivasan Seshan, 2002 ...
... • Typically a difficult balance between the access given and the ability to run applications • E.g. FTP often needs inbound connections on arbitrary port numbers – either make it difficult to use FTP or limit its use © Srinivasan Seshan, 2002 ...
3rd Edition: Chapter 4
... strict timing, reliability timing req. requirements “smart” end systems need for guaranteed (computers) service can adapt, perform “dumb” end systems control, error recovery telephones simple inside network, complexity inside complexity at “edge” network many link types different ...
... strict timing, reliability timing req. requirements “smart” end systems need for guaranteed (computers) service can adapt, perform “dumb” end systems control, error recovery telephones simple inside network, complexity inside complexity at “edge” network many link types different ...
CCNA2 3.1-08 TCPIP Suite Error and Control Messages
... Internet Protocol (IP) • IP is an unreliable method for delivery of network data. • It is known as a best effort delivery mechanism. • It has no built-in processes to ensure that data is delivered. • Nothing in its basic design allows IP to notify the sender that a ...
... Internet Protocol (IP) • IP is an unreliable method for delivery of network data. • It is known as a best effort delivery mechanism. • It has no built-in processes to ensure that data is delivered. • Nothing in its basic design allows IP to notify the sender that a ...
IOSR Journal of Computer Engineering (IOSR-JCE)
... In [1], the schemes of finding multi-routing paths from source to destination by detecting process. By this detective process some uncross routing paths between source and destination nodes are also available this can make up the advantage over the traditional route protocol which only finds a singl ...
... In [1], the schemes of finding multi-routing paths from source to destination by detecting process. By this detective process some uncross routing paths between source and destination nodes are also available this can make up the advantage over the traditional route protocol which only finds a singl ...
Chapter 4 slides
... “smart” end systems need for guaranteed (computers) service can adapt, perform “dumb” end systems control, error recovery telephones simple inside network, complexity inside complexity at “edge” network many link types different characteristics uniform service difficult Network L ...
... “smart” end systems need for guaranteed (computers) service can adapt, perform “dumb” end systems control, error recovery telephones simple inside network, complexity inside complexity at “edge” network many link types different characteristics uniform service difficult Network L ...