ppt
... Task Force • Standardization is key to network interoperability • The hardware/software of communicating parties are often not built by the same vendor yet they can communicate because they use the same protocol ...
... Task Force • Standardization is key to network interoperability • The hardware/software of communicating parties are often not built by the same vendor yet they can communicate because they use the same protocol ...
Multicast_I
... •A unicast address identifies a single IP interface •A broadcast address identifies all IP interfaces on the subnet •A multicast address identifies a set of IP interfaces •A multicast datagram is received only by those interfaces interested in the datagram (applications wishing to participate in the ...
... •A unicast address identifies a single IP interface •A broadcast address identifies all IP interfaces on the subnet •A multicast address identifies a set of IP interfaces •A multicast datagram is received only by those interfaces interested in the datagram (applications wishing to participate in the ...
26-Voice-over
... simultaneous users? option 2: store/serve multiple copies of videos at multiple geographically distributed sites (CDN) enter deep: push CDN servers deep into many access networks • close to users • used by Akamai, 1700 locations ...
... simultaneous users? option 2: store/serve multiple copies of videos at multiple geographically distributed sites (CDN) enter deep: push CDN servers deep into many access networks • close to users • used by Akamai, 1700 locations ...
Lecture 5
... bits transferred between sender/receiver instantaneous: rate at given point in time average: rate over longer period of time ...
... bits transferred between sender/receiver instantaneous: rate at given point in time average: rate over longer period of time ...
Chord: A Distributed P2P Network
... • Globe exploits network-locality, but enforces a hierarchy on the overlay nodes ...
... • Globe exploits network-locality, but enforces a hierarchy on the overlay nodes ...
Configuration ADSL - AK-NORD
... CBR (Constant Bit Rate): A certain peak rate is demanded which can be guaranteed and remains constant (but if a higher rate is available, it might cause that this bandwidth remains unused). the isochronous Service Category is intended for real-time Traffic which does not tolerate hardly any cell t ...
... CBR (Constant Bit Rate): A certain peak rate is demanded which can be guaranteed and remains constant (but if a higher rate is available, it might cause that this bandwidth remains unused). the isochronous Service Category is intended for real-time Traffic which does not tolerate hardly any cell t ...
DELAY-TOLERANT NETWORKS Volodymyr Goncharov Freiburg
... [2] Warthman, F. 2003 Tutorial. Delay-Tolerant Networks (DTNs) ...
... [2] Warthman, F. 2003 Tutorial. Delay-Tolerant Networks (DTNs) ...
CCL Advanced Applications (Cont`d)
... messages to a group-specific RP(Rendezvous Point). • Obtaining RP information – All routers within a PIM domain : collect Bootstrap message. – Routers use a set of available RPs : distributed in Bootstrap message. ...
... messages to a group-specific RP(Rendezvous Point). • Obtaining RP information – All routers within a PIM domain : collect Bootstrap message. – Routers use a set of available RPs : distributed in Bootstrap message. ...
CSE891 Selected Topics in Bioinformatics
... • Shortest path: to find a path between two nodes such that the sum of the weights of its constituent edges is minimized • Graph diameter: the longest shortest path between any pair of nodes in the graph. • Connected graph: any two vertices can be joined by a path ...
... • Shortest path: to find a path between two nodes such that the sum of the weights of its constituent edges is minimized • Graph diameter: the longest shortest path between any pair of nodes in the graph. • Connected graph: any two vertices can be joined by a path ...
Enabling secure remote access
... IPsec SAs are established—strong security based on mutual certificate trust User authenticated in L2TP—all protected by IPSec. PPP could use CHAP, MS-CHAP (userid/password), EAP (smartcard or token card); RADIUS client in gateway permits single sign-on for Active Directory user accounts User access ...
... IPsec SAs are established—strong security based on mutual certificate trust User authenticated in L2TP—all protected by IPSec. PPP could use CHAP, MS-CHAP (userid/password), EAP (smartcard or token card); RADIUS client in gateway permits single sign-on for Active Directory user accounts User access ...
ppt
... Routing to another LAN walkthrough: send datagram from A to B via R assume A know B’s IP address ...
... Routing to another LAN walkthrough: send datagram from A to B via R assume A know B’s IP address ...
An Overview - Cablenet Business
... is Diversified in Telecommunications, Land Development, Trading, Natural Resources, Hotel & Tourism, and other sectors. ...
... is Diversified in Telecommunications, Land Development, Trading, Natural Resources, Hotel & Tourism, and other sectors. ...
Designing Technomadic Systems
... and simple—we just set the high bit of the Node ID character ("T" for turret, and so on), squirt it down the line, and the link is made. A status LED on the selected node lights up for visual confirmation of network activity. Breaking all links, of course, is done by sending a nonsense character wit ...
... and simple—we just set the high bit of the Node ID character ("T" for turret, and so on), squirt it down the line, and the link is made. A status LED on the selected node lights up for visual confirmation of network activity. Breaking all links, of course, is done by sending a nonsense character wit ...
PPT - CCSS
... Fundamentally differs from existing Intrusion Detection System (IDS) approaches ◦ IDS protects local hosts within its perimeter (LAN) ◦ An enumerator would identify both local as well as remote infections ...
... Fundamentally differs from existing Intrusion Detection System (IDS) approaches ◦ IDS protects local hosts within its perimeter (LAN) ◦ An enumerator would identify both local as well as remote infections ...
Presentation - International Spacewire Conference 2008
... Complex protocol, layered structure (packet , character (= token )) Header contains destination address IEEE1355(DS)-Link ...
... Complex protocol, layered structure (packet , character (= token )) Header contains destination address IEEE1355(DS)-Link ...
In classful addressing, the network address
... address. An IP address is a 32-bit address that uniquely and universally defines the connection of a host or a router to the Internet. IP addresses are unique. They are unique in the sense that each address defines one, and only one, connection to the Internet. Two devices on the Internet can never ...
... address. An IP address is a 32-bit address that uniquely and universally defines the connection of a host or a router to the Internet. IP addresses are unique. They are unique in the sense that each address defines one, and only one, connection to the Internet. Two devices on the Internet can never ...
Review Questions of Switching Networks
... switches before it is transmitted to the core layer for routing to its final destination. The distribution layer controls the flow of network traffic using policies and delineates broadcast domains by performing routing functions between virtual LANs (VLANs) defined at the access layer. VLANs allow ...
... switches before it is transmitted to the core layer for routing to its final destination. The distribution layer controls the flow of network traffic using policies and delineates broadcast domains by performing routing functions between virtual LANs (VLANs) defined at the access layer. VLANs allow ...
Class A and B IP addresses
... Variable-Length Subnet Masks (VLSM) • VLSM allows an organization to use more than one subnet mask within the same network address space. • Implementing VLSM is often referred to as subnetting a subnet and it can be used to maximize addressing efficiency. ...
... Variable-Length Subnet Masks (VLSM) • VLSM allows an organization to use more than one subnet mask within the same network address space. • Implementing VLSM is often referred to as subnetting a subnet and it can be used to maximize addressing efficiency. ...
TSIN02 Internetworking
... European households from Copenhagen 2014. The problem is that the IP network in Copenhagen will be overloaded when unicasting such a massive flood of packets to all the households. Instead you plan to set up a network layer multicast service. To better understand the problem, you model the distribut ...
... European households from Copenhagen 2014. The problem is that the IP network in Copenhagen will be overloaded when unicasting such a massive flood of packets to all the households. Instead you plan to set up a network layer multicast service. To better understand the problem, you model the distribut ...
Adv TCP Cnpt Prct v6 1 PowerPoint 032103
... • Describe Router Solicitation and Router Advertisement ICMPv6 messages, and explain how they function with stateless autoconfiguration • Identify ICMPv6 message headers • Explain address resolution using ND • Compare ND with ARP ...
... • Describe Router Solicitation and Router Advertisement ICMPv6 messages, and explain how they function with stateless autoconfiguration • Identify ICMPv6 message headers • Explain address resolution using ND • Compare ND with ARP ...
Satellite Communication
... point-to-point line (e.g., a T1 private line or a satellite duplex link) or a medium capable of shared bandwidth (e.g., an Ethernet cable or satellite TDMA channel). The link layer can offer a one-to-one connection (the most common approach) or one-to-many delivery (associated with broadcast or mult ...
... point-to-point line (e.g., a T1 private line or a satellite duplex link) or a medium capable of shared bandwidth (e.g., an Ethernet cable or satellite TDMA channel). The link layer can offer a one-to-one connection (the most common approach) or one-to-many delivery (associated with broadcast or mult ...
Logical Interface Support for IP Hosts
... specification [RFC-5213]. The details of how a shared media provides a point to point link are link layer specific and/or operational matters that are out of scope of this document. For example IEEE 802.11 media can provide a point-to-point link Ex:, via the appropriate use of IEEE 802.1Q VLAN heade ...
... specification [RFC-5213]. The details of how a shared media provides a point to point link are link layer specific and/or operational matters that are out of scope of this document. For example IEEE 802.11 media can provide a point-to-point link Ex:, via the appropriate use of IEEE 802.1Q VLAN heade ...
: Integrated Measurement and Analysis In-House Environment B. Rathke
... Remote Network Monitoring (RMON) [5] etc.) follow the principle of observing packets traversing the network. Thus, there is only a limited possibility to infer about the internal Internet protocol variables [6]. The accuracy of this inference depends on the completeness of the trace, i.e. each lost ...
... Remote Network Monitoring (RMON) [5] etc.) follow the principle of observing packets traversing the network. Thus, there is only a limited possibility to infer about the internal Internet protocol variables [6]. The accuracy of this inference depends on the completeness of the trace, i.e. each lost ...