Lecture - 12
... » Version field(4bits): value 4 for current IP, value 6 for IPv6 » Traffic class: classes or priorities of packet. Used in congestion control. Values above 7 is for real-time or multimedia applications. Low priority packets will have longer delay when congestion happens ...
... » Version field(4bits): value 4 for current IP, value 6 for IPv6 » Traffic class: classes or priorities of packet. Used in congestion control. Values above 7 is for real-time or multimedia applications. Low priority packets will have longer delay when congestion happens ...
document
... • No attempt to consider higher overhead (i.e. SBGP/SoBGP) • These kinda look exponential or quadratic; this is bad… and it’s not just about adding more cheap memory to systems ...
... • No attempt to consider higher overhead (i.e. SBGP/SoBGP) • These kinda look exponential or quadratic; this is bad… and it’s not just about adding more cheap memory to systems ...
Network Support for IP Traceback - David Wetherall
... or at the border of Internet Service Providers (ISPs) where address ownership is relatively unambiguous and traffic load is low. As traffic is aggregated from multiple ISPs into transit networks, there is no longer enough information to unambiguously determine if a packet arriving on a particular in ...
... or at the border of Internet Service Providers (ISPs) where address ownership is relatively unambiguous and traffic load is low. As traffic is aggregated from multiple ISPs into transit networks, there is no longer enough information to unambiguously determine if a packet arriving on a particular in ...
More Info »
... Figure 5. Management Network in BPM Mode While the Advanced VSAT BPM feature supports bridged traffic ports, the management ports for all of the units will be in router mode. When in BPM mode, the traffic ports on the Advanced VSAT units do not have IP addresses (as would be expected from an Etherne ...
... Figure 5. Management Network in BPM Mode While the Advanced VSAT BPM feature supports bridged traffic ports, the management ports for all of the units will be in router mode. When in BPM mode, the traffic ports on the Advanced VSAT units do not have IP addresses (as would be expected from an Etherne ...
Representing Information
... Do not know if they are email, streaming video, html web pages Do not know if they are encrypted or unencrypted You can invent your own new service adhering to IP standards Gain Internet’s best-effort service and possibility of undelivered packets ...
... Do not know if they are email, streaming video, html web pages Do not know if they are encrypted or unencrypted You can invent your own new service adhering to IP standards Gain Internet’s best-effort service and possibility of undelivered packets ...
Network Virtualization for QoS-Aware Resource Management
... works relatively well in cloud computing, sharing of network resources is more problematic [1]. There are established mature solutions for system virtualization enabling efficient and fair sharing of computational and storage resources like, e.g., the virtualization platforms based on Xen [7] or VMw ...
... works relatively well in cloud computing, sharing of network resources is more problematic [1]. There are established mature solutions for system virtualization enabling efficient and fair sharing of computational and storage resources like, e.g., the virtualization platforms based on Xen [7] or VMw ...
3rd Edition: Chapter 4
... They’re in PowerPoint form so you can add, modify, and delete slides (including this one) and slide content to suit your needs. They obviously represent a lot of work on our part. In return for use, we only ask the following: If you use these slides (e.g., in a class) in substantially unaltered fo ...
... They’re in PowerPoint form so you can add, modify, and delete slides (including this one) and slide content to suit your needs. They obviously represent a lot of work on our part. In return for use, we only ask the following: If you use these slides (e.g., in a class) in substantially unaltered fo ...
MobilityFirst_FIA_Oakland_Summary_5.11
... Routing algorithm adapts seamlessly adapts from switching (good path) to store-and-forward (poor link BW/disconnected) Storage has benefits for wired networks as well.. Temporary Storage at Router ...
... Routing algorithm adapts seamlessly adapts from switching (good path) to store-and-forward (poor link BW/disconnected) Storage has benefits for wired networks as well.. Temporary Storage at Router ...
A+ Guide to Managing and Maintaining your PC, 6e
... IMAP4: Internet Message Access Protocol, version 4 Route traveled by e-mail – Client sends e-mail to client e-mail server using SMTP – Client e-mail server sends e-mail to recipient with SMTP – Recipient’s e-mail server forwards e-mail to recipient • Recipient’s e-mail server uses POP or IMAP4 • Rec ...
... IMAP4: Internet Message Access Protocol, version 4 Route traveled by e-mail – Client sends e-mail to client e-mail server using SMTP – Client e-mail server sends e-mail to recipient with SMTP – Recipient’s e-mail server forwards e-mail to recipient • Recipient’s e-mail server uses POP or IMAP4 • Rec ...
Universität Stuttgart
... Ambient, Ubiquitous and Nomadic Communications Ambient Communications ➥ Location and Context Awareness Examples: Location Based Services Context Aware Services Ubiquitous Communications ➥ Distribution of Computer and Communication Functions in many devices ("smart its") Examples: Body (Personal) Ar ...
... Ambient, Ubiquitous and Nomadic Communications Ambient Communications ➥ Location and Context Awareness Examples: Location Based Services Context Aware Services Ubiquitous Communications ➥ Distribution of Computer and Communication Functions in many devices ("smart its") Examples: Body (Personal) Ar ...
ComCom04-1 - Raouf Boutaba
... queuing elements [1]. Combining these elements into higher-level blocks creates a Traffic Condition Block (TCB), which can be configured through PBN. This involves the use of administratively prescribed policies that specify what actions should be executed in response to predefined events. Some of t ...
... queuing elements [1]. Combining these elements into higher-level blocks creates a Traffic Condition Block (TCB), which can be configured through PBN. This involves the use of administratively prescribed policies that specify what actions should be executed in response to predefined events. Some of t ...
Peer to peer (P2P) network
... An unstructured P2P network is formed when the overlay links are established arbitrarily. Such networks can be easily constructed as a new peer that wants to join the network can copy existing links of another node and then form its own links over time. In an unstructured P2P network, if a peer want ...
... An unstructured P2P network is formed when the overlay links are established arbitrarily. Such networks can be easily constructed as a new peer that wants to join the network can copy existing links of another node and then form its own links over time. In an unstructured P2P network, if a peer want ...
Axes of scale Dr. Keith Scott
... bundle between any source and destination nodes Payload Confidentiality Block (PCB) provides “end‐to‐end” encryption on the payload (and perhaps other parts of the bundle) between any source and destination nodes Extension Security Block (ESB) provides “end‐to‐end” encryption and integrity ...
... bundle between any source and destination nodes Payload Confidentiality Block (PCB) provides “end‐to‐end” encryption on the payload (and perhaps other parts of the bundle) between any source and destination nodes Extension Security Block (ESB) provides “end‐to‐end” encryption and integrity ...
GridNM Network Monitoring Architecture
... Gives guarantee on delivery All data is copied precisely Performance can be poor Respects other internet users UDP (Real, H323) used for video conferencing Gives no guarantees on delivery Data may be incomplete Performance good Doesn’t respect other internet users ...
... Gives guarantee on delivery All data is copied precisely Performance can be poor Respects other internet users UDP (Real, H323) used for video conferencing Gives no guarantees on delivery Data may be incomplete Performance good Doesn’t respect other internet users ...
ZTE Products for Channel Marketing
... designed for government and business users. It has an embedded portal server with a strong ability for WLAN access control and user authentication. ...
... designed for government and business users. It has an embedded portal server with a strong ability for WLAN access control and user authentication. ...
CCNA Study Materials/ICND1 QUESTIONS TO REVIEW 3 - 1
... The switch will drop the frame The switch will send the frame out all ports except 0/2 The switch will send an ARP request to PC C The switch will send an ICMP destination host unreachable message to PC B The switch will record the destination mac addrss of PC C into its Switching table ...
... The switch will drop the frame The switch will send the frame out all ports except 0/2 The switch will send an ARP request to PC C The switch will send an ICMP destination host unreachable message to PC B The switch will record the destination mac addrss of PC C into its Switching table ...
ppt
... hosts connected to the same network? Switches connected by point-to-point links -store-and-forward. » Used in WAN, LAN, and for home connections » Conceptually similar to “routing” – But at the datalink layer instead of the network layer ...
... hosts connected to the same network? Switches connected by point-to-point links -store-and-forward. » Used in WAN, LAN, and for home connections » Conceptually similar to “routing” – But at the datalink layer instead of the network layer ...
r02
... Acknowledgments: Lecture slides are from the graduate level Computer Networks course thought by Srinivasan Seshan at CMU. When slides are obtained from other sources, a a reference will be noted on the bottom of that slide. ...
... Acknowledgments: Lecture slides are from the graduate level Computer Networks course thought by Srinivasan Seshan at CMU. When slides are obtained from other sources, a a reference will be noted on the bottom of that slide. ...
Multi-Protocol Label Switching (MPLS)
... MPLS needs a mechanism for distributing labels in order to set up paths. The architecture does not assume that there will be a single protocol (known as a label distribution protocol, LDP) to complete this task, but rather a number of approaches that can be selected depending on the required charact ...
... MPLS needs a mechanism for distributing labels in order to set up paths. The architecture does not assume that there will be a single protocol (known as a label distribution protocol, LDP) to complete this task, but rather a number of approaches that can be selected depending on the required charact ...
EE 461: Chapter 0 - UW Courses Web Server
... that the failure of the OSI suite to become popular was due to Bad timing – the model was finished only after a significant amount of research time and money had been spent on the TCP/IP model. Bad technology, because the session and presentation layers are nearly empty, whereas the data link la ...
... that the failure of the OSI suite to become popular was due to Bad timing – the model was finished only after a significant amount of research time and money had been spent on the TCP/IP model. Bad technology, because the session and presentation layers are nearly empty, whereas the data link la ...
Network coding for data dissemination: it is not what you
... In general, the decision made in a time slot will affect decisions in the following slots. Let us consider the case of no erasures first. We can think about this problem as a scheduling problem, where we have a set of schedules S from which we can choose s(t)at time t. Each schedule s E S is a set o ...
... In general, the decision made in a time slot will affect decisions in the following slots. Let us consider the case of no erasures first. We can think about this problem as a scheduling problem, where we have a set of schedules S from which we can choose s(t)at time t. Each schedule s E S is a set o ...
PowerPoint 프레젠테이션 - GUC - Faculty of Information Engineering
... e calculated to each destination. Types of Signaling Proactive Routing information aquired before it is needed. Reactive Routing information discovered dynamically when needed. Route metrics are an important factor ...
... e calculated to each destination. Types of Signaling Proactive Routing information aquired before it is needed. Reactive Routing information discovered dynamically when needed. Route metrics are an important factor ...
The Broadband Services Router 64000 (BSR 64000) provides
... (CMTS)/intelligent edge router that allows broadband operators to rapidly introduce differentiated data, voice, and multimedia services for both corporate and residential subscribers. It also offers the robust routing, flexibility, and scalability required to support the emerging generation of reven ...
... (CMTS)/intelligent edge router that allows broadband operators to rapidly introduce differentiated data, voice, and multimedia services for both corporate and residential subscribers. It also offers the robust routing, flexibility, and scalability required to support the emerging generation of reven ...