General Packet Radio Service (GPRS) Miao Lu (2705914
... and performs security functions and access control. Detects and registers new GPRS mobile stations located in its service area Participates into routing, as well as mobility management functions. ...
... and performs security functions and access control. Detects and registers new GPRS mobile stations located in its service area Participates into routing, as well as mobility management functions. ...
DCN-Lecture-4 - WordPress.com
... Internetworking is the practice of connecting a computer network with other networks through the use of gateways that provide a common method of routing information packets between the networks. The resulting system of interconnected networks is called an internetwork, or simply an internet. The mos ...
... Internetworking is the practice of connecting a computer network with other networks through the use of gateways that provide a common method of routing information packets between the networks. The resulting system of interconnected networks is called an internetwork, or simply an internet. The mos ...
router - DAINF
... trip from Princeton to Lausanne • limo: Princeton to JFK • plane: JFK to Geneva • train: Geneva to Lausanne ...
... trip from Princeton to Lausanne • limo: Princeton to JFK • plane: JFK to Geneva • train: Geneva to Lausanne ...
What is NIDS?
... The Maximum Transmission Unit (MTU) is the largest size of IP datagram which may be transferred using a specific data link connection The MTU value is a design parameter of a LAN and is a mutually agreed value (i.e. both ends of a link agree to use the same specific value) for most WAN links. The si ...
... The Maximum Transmission Unit (MTU) is the largest size of IP datagram which may be transferred using a specific data link connection The MTU value is a design parameter of a LAN and is a mutually agreed value (i.e. both ends of a link agree to use the same specific value) for most WAN links. The si ...
Link Layer
... Addressing: routing to another LAN walkthrough: send datagram from A to B via R focus on addressing – at IP (datagram) and MAC layer (frame) assume A knows B’s IP address assume A knows IP address of first hop router, R (how?) assume A knows R’s MAC address (how?) ...
... Addressing: routing to another LAN walkthrough: send datagram from A to B via R focus on addressing – at IP (datagram) and MAC layer (frame) assume A knows B’s IP address assume A knows IP address of first hop router, R (how?) assume A knows R’s MAC address (how?) ...
OSI Seven Layers Model Explained with Examples DOCX Format
... TCP/IP protocol model is another popular layer model that describes network standards. For CCNA exam you should be aware about this model as well. This model has same names of layers as OSI reference model has. Don't be confuse with same name, layers at both model have different functionality in eac ...
... TCP/IP protocol model is another popular layer model that describes network standards. For CCNA exam you should be aware about this model as well. This model has same names of layers as OSI reference model has. Don't be confuse with same name, layers at both model have different functionality in eac ...
Multimedia Networking
... used. If sender changes encoding in middle of conference, sender informs the receiver through this payload type field. •Payload type 0: PCM mu-law, 64 kbps •Payload type 3, GSM, 13 kbps •Payload type 7, LPC, 2.4 kbps •Payload type 26, Motion JPEG •Payload type 31. H.261 •Payload type 33, MPEG2 video ...
... used. If sender changes encoding in middle of conference, sender informs the receiver through this payload type field. •Payload type 0: PCM mu-law, 64 kbps •Payload type 3, GSM, 13 kbps •Payload type 7, LPC, 2.4 kbps •Payload type 26, Motion JPEG •Payload type 31. H.261 •Payload type 33, MPEG2 video ...
No Slide Title
... Frame Relay allows a customer and provider to agree that under certain circumstances, the customer can “burst” over the CIR. Since burst traffic is in excess of the CIR, the provider does not guarantee that it will deliver the frames. ...
... Frame Relay allows a customer and provider to agree that under certain circumstances, the customer can “burst” over the CIR. Since burst traffic is in excess of the CIR, the provider does not guarantee that it will deliver the frames. ...
Slide 1
... version number. For IPv6 it is 6, for IPv4 it is 4 • Traffic class (8 bits): This field is used by the source and routers to identify the packets belonging to the same traffic class and thus distinguish between packets with different priorities. • flow label (20 bits): This field is used to identify ...
... version number. For IPv6 it is 6, for IPv4 it is 4 • Traffic class (8 bits): This field is used by the source and routers to identify the packets belonging to the same traffic class and thus distinguish between packets with different priorities. • flow label (20 bits): This field is used to identify ...
presented - The Information and Telecommunication Technology
... level over SONET OC-3c links is approximately 134 Mb/s and 100 Mb/s TAXI links support slightly less than 90 Mb/s to the user. ...
... level over SONET OC-3c links is approximately 134 Mb/s and 100 Mb/s TAXI links support slightly less than 90 Mb/s to the user. ...
Document
... • Problem: Why should nodes forward messages for others? • Two ideas: Recursively encrypt source routing messages by means of public key cryptography, so that each node on the path can only see whether it is the next hop. In addition don’t use optimal routing paths, instead add a little “noose” to t ...
... • Problem: Why should nodes forward messages for others? • Two ideas: Recursively encrypt source routing messages by means of public key cryptography, so that each node on the path can only see whether it is the next hop. In addition don’t use optimal routing paths, instead add a little “noose” to t ...
Data transfer using the UDP protocol in the Gigabit Ethernet environment
... many mechanisms for ensuring data integrity, but the additional checks and communication rules added to the cost of bandwidth. On the other hand, the UDP protocol was designed to be a lot less reliable and relieved from most TCP communication rules which gave the software and hardware engineers more ...
... many mechanisms for ensuring data integrity, but the additional checks and communication rules added to the cost of bandwidth. On the other hand, the UDP protocol was designed to be a lot less reliable and relieved from most TCP communication rules which gave the software and hardware engineers more ...
Practical Network-Wide Compression of IP Routing Tables
... to use this algorithm in practice. Moreover, it is inflexible; it must always produce an output that forwards exactly the same as the input. However, there may be times when even a “compressed” FIB will not fit in memory. In this case, it may be preferable to alter forwarding behavior to allow furth ...
... to use this algorithm in practice. Moreover, it is inflexible; it must always produce an output that forwards exactly the same as the input. However, there may be times when even a “compressed” FIB will not fit in memory. In this case, it may be preferable to alter forwarding behavior to allow furth ...
The Pulse Protocol - Department of Computer Science
... Changes to the metric are only reported locally Routes are continuously adjusted as the metrics change High speed accurate route tracking is essentially an on-demand decompression of the topology ...
... Changes to the metric are only reported locally Routes are continuously adjusted as the metrics change High speed accurate route tracking is essentially an on-demand decompression of the topology ...
TCP/IP Transmission Control Protocol / Internet Protocol
... Checksum is used to verify It is recomputed at each router hop. ...
... Checksum is used to verify It is recomputed at each router hop. ...
Coruscations and Requirements for Quality of Services in Mobile Ad
... network, and is a self-configuring network of mobile routers connected by wireless links. The routers are free to move randomly so the network's wireless topology may change rapidly and unpredictably. MANETs are useful in many applications because they do not need any infrastructure support. Collabo ...
... network, and is a self-configuring network of mobile routers connected by wireless links. The routers are free to move randomly so the network's wireless topology may change rapidly and unpredictably. MANETs are useful in many applications because they do not need any infrastructure support. Collabo ...
Snort - an network intrusion prevention and detection system
... •The transport layer header. TCP, UDP, ICMP etc. •The application layer level header. Header of DNS, FTP, SNMP, SMTP •Packet payload ...
... •The transport layer header. TCP, UDP, ICMP etc. •The application layer level header. Header of DNS, FTP, SNMP, SMTP •Packet payload ...
A Survey on Void Handling Techniques for Geographic
... wireless range of each other. Converting the network graph into a planar graph and using a planar graph based forwarding algorithm, guarantees that packets will be reach to its destination via traverse the planar graph. Performance of planar graph based techniques, in addition to being dependent on ...
... wireless range of each other. Converting the network graph into a planar graph and using a planar graph based forwarding algorithm, guarantees that packets will be reach to its destination via traverse the planar graph. Performance of planar graph based techniques, in addition to being dependent on ...
This document
... Hosts communicate over the network fabric that could consist of many switches and routers. Switch connects different hosts and network segments and allows for network traffic to get sent to the right place. Switch refers to a multi-port network bridge that processes and routes data at the data link ...
... Hosts communicate over the network fabric that could consist of many switches and routers. Switch connects different hosts and network segments and allows for network traffic to get sent to the right place. Switch refers to a multi-port network bridge that processes and routes data at the data link ...
ppt - DePaul University
... 1. Each router starts with itself as root of the tree by putting its ID and 0 cost and 0 forwarding direction in PATH 2. For each node placed in PATH, examine its LSP and place those neighbors in TENT if not already in PATH or TENT 3. If TENT is empty, terminate, otherwise find the ID in TENT with t ...
... 1. Each router starts with itself as root of the tree by putting its ID and 0 cost and 0 forwarding direction in PATH 2. For each node placed in PATH, examine its LSP and place those neighbors in TENT if not already in PATH or TENT 3. If TENT is empty, terminate, otherwise find the ID in TENT with t ...
MobilityFirst_FIA_Oakland_Summary_5.11
... Can be changed frequently by end-users to interfere with profiling Flat-label PKI addresses provide an additional layer of routing privacy ...
... Can be changed frequently by end-users to interfere with profiling Flat-label PKI addresses provide an additional layer of routing privacy ...