Lecture5 - The University of Texas at Dallas
... Kerberos uses as its basis the symmetric Needham-Schroeder protocol. It makes use of a trusted third party, termed a key distribution center (KDC), which consists of two logically separate parts: an Authentication Server (AS) and a Ticket Granting Server (TGS). Kerberos works on the basis of "ticket ...
... Kerberos uses as its basis the symmetric Needham-Schroeder protocol. It makes use of a trusted third party, termed a key distribution center (KDC), which consists of two logically separate parts: an Authentication Server (AS) and a Ticket Granting Server (TGS). Kerberos works on the basis of "ticket ...
Chapter 7
... how does callee advertise its IP address, port number, encoding algorithms? Multimedia Networking ...
... how does callee advertise its IP address, port number, encoding algorithms? Multimedia Networking ...
Integrating UMTS and Ad Hoc Networks
... MIP agent deliver packets to MNs through link-layer connectivity; however in ad hoc network, its multihop functionality need to use layer-3 identifier. On gateway, the ad hoc routing protocol must be used instead of MIP forwarding. ...
... MIP agent deliver packets to MNs through link-layer connectivity; however in ad hoc network, its multihop functionality need to use layer-3 identifier. On gateway, the ad hoc routing protocol must be used instead of MIP forwarding. ...
1-network
... Service = set of primitives provided by one layer to layer above. Service defines what layer can do (but not how it does it). Protocol = set of rules governing data communication between peer entities, i.e. format and meaning of frames/packets. Service/protocol decoupling very important. ...
... Service = set of primitives provided by one layer to layer above. Service defines what layer can do (but not how it does it). Protocol = set of rules governing data communication between peer entities, i.e. format and meaning of frames/packets. Service/protocol decoupling very important. ...
2 - Cambridge Computer Laboratory
... Link State Routing • Each node maintains its local “link state” (LS) • Each node floods its local link state – on receiving a new LS message, a router forwards the message to all its neighbors other than the one it received the message from Host C Host D ...
... Link State Routing • Each node maintains its local “link state” (LS) • Each node floods its local link state – on receiving a new LS message, a router forwards the message to all its neighbors other than the one it received the message from Host C Host D ...
l4-1 - Heyook Lab
... – Example: A would not send the first routing update to B, since B is the next hop on A’s current route to C – Split Horizon does not solve count-to-infinity in all cases! » You can produce the count-to-infinity problem in Lab 4. ...
... – Example: A would not send the first routing update to B, since B is the next hop on A’s current route to C – Split Horizon does not solve count-to-infinity in all cases! » You can produce the count-to-infinity problem in Lab 4. ...
paper
... has no data packets to transmit periodically sends the reception reports in special control packets. 2) Opportunistic Coding: The key question is what packets to code together to maximize throughput. A node may have multiple options, but it should aim to maximize the number of native packets deliver ...
... has no data packets to transmit periodically sends the reception reports in special control packets. 2) Opportunistic Coding: The key question is what packets to code together to maximize throughput. A node may have multiple options, but it should aim to maximize the number of native packets deliver ...
CIFS Overview: what is CIFS? - London South Bank University
... • The session service is similar to TCP with a few exceptions. The main difference is that TCP is stream oriented and does not preserve message boundaries. • This is in contrast to the session service which sends one message at a time over the network and is expected to read one message at a time fr ...
... • The session service is similar to TCP with a few exceptions. The main difference is that TCP is stream oriented and does not preserve message boundaries. • This is in contrast to the session service which sends one message at a time over the network and is expected to read one message at a time fr ...
1 - The Exchange Network
... annual basis. Monitoring data consists of the results of laboratory analysis of water samples collected at beaches. Notification data consists of information about beach swimming advisories and beach closures which result from either high bacteria levels, rain events, or other causes. To store the d ...
... annual basis. Monitoring data consists of the results of laboratory analysis of water samples collected at beaches. Notification data consists of information about beach swimming advisories and beach closures which result from either high bacteria levels, rain events, or other causes. To store the d ...
Welcome to the Cloud - Joseph H. Schuessler, PhD
... Basically, Kahn and Cerf created a second layer of networking on top of single networks. This required the creation of a parallel set of concepts for single networks and internets. Single networks and internets use similar concepts but give these concepts different names. It is important for you to ...
... Basically, Kahn and Cerf created a second layer of networking on top of single networks. This required the creation of a parallel set of concepts for single networks and internets. Single networks and internets use similar concepts but give these concepts different names. It is important for you to ...
ECE544_Lec5_DR08
... IP addressing (Summary) • Classful addressing: – inefficient use of address space, address space exhaustion • e.g., class B net allocated enough addresses for 65K hosts, even if only 2K hosts in that network ...
... IP addressing (Summary) • Classful addressing: – inefficient use of address space, address space exhaustion • e.g., class B net allocated enough addresses for 65K hosts, even if only 2K hosts in that network ...
Comparison of IP micromobility protocols
... of mobile hosts without interaction with the Mobile IP enabled Internet. This has the benefit of reducing delay and packet loss during handoff and eliminating registration between mobile hosts and possibly distant HAS when mobile hosts remain inside their local coverage areas. Eliminating registrati ...
... of mobile hosts without interaction with the Mobile IP enabled Internet. This has the benefit of reducing delay and packet loss during handoff and eliminating registration between mobile hosts and possibly distant HAS when mobile hosts remain inside their local coverage areas. Eliminating registrati ...
Transitioning to IPv6
... All routers maintain both IPv4 and IPv6 protocol stacks Applications choose between using IPv4 or IPv6 All routers in the network must be upgraded to IPv6 All routers must have sufficient memory for both IPv4 and IPv6 routing tables ...
... All routers maintain both IPv4 and IPv6 protocol stacks Applications choose between using IPv4 or IPv6 All routers in the network must be upgraded to IPv6 All routers must have sufficient memory for both IPv4 and IPv6 routing tables ...
A Zero Burst Loss Architecture for star OBS Networks.
... a collection of packets grouped into a size that may vary according to the characteristics of the specific network. The most attractive feature of OBS is that it is all-optical; meaning, there is no OEO conversion of data within the OBS network. This characteristic reduces the overall system cost, b ...
... a collection of packets grouped into a size that may vary according to the characteristics of the specific network. The most attractive feature of OBS is that it is all-optical; meaning, there is no OEO conversion of data within the OBS network. This characteristic reduces the overall system cost, b ...
Distributed-Operating Systems
... circulate in the system (usually a ring structure) Since a slot can contain only fixed-sized messages, a single logical message may have to be broken down into a number of smaller packets, each of which is sent in a separate slot ...
... circulate in the system (usually a ring structure) Since a slot can contain only fixed-sized messages, a single logical message may have to be broken down into a number of smaller packets, each of which is sent in a separate slot ...
ch9 - Temple University
... The problem is that we have only sent 2 different pieces of data - 11100 and 00101, instead of the 5 we had. If the codebook had been picked more carefully, this would have been a lot better How can you pick the codebook? Usually k-means is used for ...
... The problem is that we have only sent 2 different pieces of data - 11100 and 00101, instead of the 5 we had. If the codebook had been picked more carefully, this would have been a lot better How can you pick the codebook? Usually k-means is used for ...
159.355 Concurrent Systems
... The problem is that we have only sent 2 different pieces of data - 11100 and 00101, instead of the 5 we had. If the codebook had been picked more carefully, this would have been a lot better How can you pick the codebook? Usually k-means is used for ...
... The problem is that we have only sent 2 different pieces of data - 11100 and 00101, instead of the 5 we had. If the codebook had been picked more carefully, this would have been a lot better How can you pick the codebook? Usually k-means is used for ...
F. MILSA implementation considerations
... the host is and locator uniquely defines “where” the host is. This overloading leads to three main problems. First, it breaches the independence between the layers in protocol stack since application programs need to use the lower layer address directly. The second concern is mobility. Currently, DN ...
... the host is and locator uniquely defines “where” the host is. This overloading leads to three main problems. First, it breaches the independence between the layers in protocol stack since application programs need to use the lower layer address directly. The second concern is mobility. Currently, DN ...
Linux Device Drivers for the Radiometrix RPC Radio
... • The select() and poll() system calls work However, there are important differences between this driver and other character devices. In particular, be aware that the sequence of data returned when you issue a read() acts like a datagram interface. All reads will deliver data starting from the begin ...
... • The select() and poll() system calls work However, there are important differences between this driver and other character devices. In particular, be aware that the sequence of data returned when you issue a read() acts like a datagram interface. All reads will deliver data starting from the begin ...
Chapter 4: Network Layer
... Physical layer: bit-level reception Data link layer: e.g., Ethernet see chapter 5 ...
... Physical layer: bit-level reception Data link layer: e.g., Ethernet see chapter 5 ...
Wide Area Networks
... Ñ 3. LECS assign LEC to a ELAN and direct them to a LES Ñ 4. LEC setups up connection to LES and registers addresses Ñ 5. LES assigns a BUS to the LEC Ñ 6. LEC queries LES for a MAC address to ATM address translation Ñ 7. LECS responds directly or forwards query to another LEC Ñ 8. MAC broadcasts ar ...
... Ñ 3. LECS assign LEC to a ELAN and direct them to a LES Ñ 4. LEC setups up connection to LES and registers addresses Ñ 5. LES assigns a BUS to the LEC Ñ 6. LEC queries LES for a MAC address to ATM address translation Ñ 7. LECS responds directly or forwards query to another LEC Ñ 8. MAC broadcasts ar ...
daaac 4.0 - Voss Scientific
... • Auto export, as the name implies, allows selected channels to be exported as soon as the data is available in a variety of formats. • There are two global controls which allow the same data to be placed in two different locations or exported in two different formats. • If the global enable is on, ...
... • Auto export, as the name implies, allows selected channels to be exported as soon as the data is available in a variety of formats. • There are two global controls which allow the same data to be placed in two different locations or exported in two different formats. • If the global enable is on, ...
Using a Flexibility Measure for Network Design Space
... which contributes to flexibility in terms of flow steering and configuration. This flexibility can be assessed in terms of the number of possible configurations. For instance, OpenFlow (OF) [1], which is the most commonly used protocol to implement SDN, has an upper boundary in its flexibility due t ...
... which contributes to flexibility in terms of flow steering and configuration. This flexibility can be assessed in terms of the number of possible configurations. For instance, OpenFlow (OF) [1], which is the most commonly used protocol to implement SDN, has an upper boundary in its flexibility due t ...