The Network Layer - Ohio State Computer Science and Engineering
... DSL or cable modem router Ethernet wireless access point ...
... DSL or cable modem router Ethernet wireless access point ...
Week 10
... • A switch receives a frame and regenerates each bit of the frame on to the appropriate destination port • Used to segment a network into multiple collision domains • Each port on the switch creates a separate collision domain – creates a point-to-point logical topology to the device on each port – ...
... • A switch receives a frame and regenerates each bit of the frame on to the appropriate destination port • Used to segment a network into multiple collision domains • Each port on the switch creates a separate collision domain – creates a point-to-point logical topology to the device on each port – ...
Using Cloud VPN with Microsoft Azure
... The next step is to configure the Virtual Network address space within Azure. In this case we will accept the default of 10.241.0.0/16 as this is compatible with our GCP address space of 10.240.0.0/16. The important thing is that these IP address spaces must not overlap. IPsec will be linking ...
... The next step is to configure the Virtual Network address space within Azure. In this case we will accept the default of 10.241.0.0/16 as this is compatible with our GCP address space of 10.240.0.0/16. The important thing is that these IP address spaces must not overlap. IPsec will be linking ...
Networks
... Peer-to peer is not suited for networks with many computers. Peer-to-peer is easy to set up. Example: home ...
... Peer-to peer is not suited for networks with many computers. Peer-to-peer is easy to set up. Example: home ...
Document
... • Secure shell (SSH) – Similar to telnet – Uses encryption so that everything transmitted over network is unreadable to other users ...
... • Secure shell (SSH) – Similar to telnet – Uses encryption so that everything transmitted over network is unreadable to other users ...
DOC
... - New file local security server encrypts file, shares it with randomly chosen security servers in other jurisdictions each of these do the same. - Request file file not in local cache, randomly choose a server until file is found decrypt and encrypted accordingly to users public key (two di ...
... - New file local security server encrypts file, shares it with randomly chosen security servers in other jurisdictions each of these do the same. - Request file file not in local cache, randomly choose a server until file is found decrypt and encrypted accordingly to users public key (two di ...
show ip protocols - Febby Dian Anggraini
... • A router by default assumes that all subnets of a directly connected network should be present in the routing table. • If a packet is received with an unknown destination address within an unknown subnet of a directly attached network, the router assumes that the subnet does not exist. So the rout ...
... • A router by default assumes that all subnets of a directly connected network should be present in the routing table. • If a packet is received with an unknown destination address within an unknown subnet of a directly attached network, the router assumes that the subnet does not exist. So the rout ...
Switching and Routing
... link by having multiple virtual channels: – Each virtual channel has one buffer with the related flow control mechanism. – The switch can use some scheduling algorithm to select flits in different buffer for forwarding. – With virtual channel, the train slows down, but not stops when there is networ ...
... link by having multiple virtual channels: – Each virtual channel has one buffer with the related flow control mechanism. – The switch can use some scheduling algorithm to select flits in different buffer for forwarding. – With virtual channel, the train slows down, but not stops when there is networ ...
computer_network_basics
... queue (aka buffer) preceding link in buffer has finite capacity packet arriving to full queue dropped (aka lost) lost packet may be retransmitted by previous node, by source end system, or not at all ...
... queue (aka buffer) preceding link in buffer has finite capacity packet arriving to full queue dropped (aka lost) lost packet may be retransmitted by previous node, by source end system, or not at all ...
Network layer
... The assumption so far is that a network is homogeneous: there is hardly any variation in hardware and software. In practice, large networks can only be constructed by interconnecting different kinds of networks ...
... The assumption so far is that a network is homogeneous: there is hardly any variation in hardware and software. In practice, large networks can only be constructed by interconnecting different kinds of networks ...
ppt
... • Allows arbitrary split between network & host part of address • Do not use classes to determine network ID • Use common part of address as network number • E.g., addresses 192.4.16 - 192.4.31 have the first 20 bits in common. Thus, we use these 20 bits as the network number 192.4.16/20 ...
... • Allows arbitrary split between network & host part of address • Do not use classes to determine network ID • Use common part of address as network number • E.g., addresses 192.4.16 - 192.4.31 have the first 20 bits in common. Thus, we use these 20 bits as the network number 192.4.16/20 ...
How to Cheat at Securing Windows 2000 TCP/IP
... Class A address, then from the above table it would imply that the first 8 bits (which equals 255) are the network portion of the address, and the three remaining octets are available for host addresses. It is not realistically possible to have 16 million hosts on a single network, or even 64,000, w ...
... Class A address, then from the above table it would imply that the first 8 bits (which equals 255) are the network portion of the address, and the three remaining octets are available for host addresses. It is not realistically possible to have 16 million hosts on a single network, or even 64,000, w ...
Routing Protocol
... The difference between IS-IS and OSPF is that IS-IS only uses Connectionless Network Service (CLNS) to provide connectionless delivery of data packets between routers. OSPF uses IP to communicate between routers instead. An advantage to having CLNS around is that it can easily send information about ...
... The difference between IS-IS and OSPF is that IS-IS only uses Connectionless Network Service (CLNS) to provide connectionless delivery of data packets between routers. OSPF uses IP to communicate between routers instead. An advantage to having CLNS around is that it can easily send information about ...
MPLS
... • The control component created and maintained labelforwarding information surrounded by a group of interconnected label switches which IP routing protocols can exchange routing information and another component manages label distribution. • The forwarding component uses a label-forwarding database ...
... • The control component created and maintained labelforwarding information surrounded by a group of interconnected label switches which IP routing protocols can exchange routing information and another component manages label distribution. • The forwarding component uses a label-forwarding database ...
Introduction
... The above recursive algorithm is started by passing the address of local machine on which the module is running. The first next hop will be the default gateway of that machine. The algorithm will go on till it cross the boundaries of a LAN administrative domain. When the nextHop reach the last hop, ...
... The above recursive algorithm is started by passing the address of local machine on which the module is running. The first next hop will be the default gateway of that machine. The algorithm will go on till it cross the boundaries of a LAN administrative domain. When the nextHop reach the last hop, ...
Mobile Communications
... local area networks: standardization of IEEE 802.11, ETSI (HIPERLAN) Internet: Mobile IP extension of the internet protocol IP wide area networks: e.g., internetworking of GSM and ISDN Prof. Dr.-Ing. Jochen Schiller, http://www.jochenschiller.de/ ...
... local area networks: standardization of IEEE 802.11, ETSI (HIPERLAN) Internet: Mobile IP extension of the internet protocol IP wide area networks: e.g., internetworking of GSM and ISDN Prof. Dr.-Ing. Jochen Schiller, http://www.jochenschiller.de/ ...
Abstract - Logic Systems
... level S-D pairs, while for some other pairs individual paths are completely overlapping with each other across all VRTs. In the second case, none of the S-D pairs have disjoint paths, but none of them are completely overlapping either. Obviously, in the first case if any “critical” link that is shar ...
... level S-D pairs, while for some other pairs individual paths are completely overlapping with each other across all VRTs. In the second case, none of the S-D pairs have disjoint paths, but none of them are completely overlapping either. Obviously, in the first case if any “critical” link that is shar ...
Document
... over a network using the popular TCP/IP protocol. A way to access storage across an IP network as though it was locally attached. Transports SCSI protocol commands and data across an IP network Cisco and IBM co-authored original iSCSI protocol draft iSCSI Protocol is a standard maintained by the IET ...
... over a network using the popular TCP/IP protocol. A way to access storage across an IP network as though it was locally attached. Transports SCSI protocol commands and data across an IP network Cisco and IBM co-authored original iSCSI protocol draft iSCSI Protocol is a standard maintained by the IET ...
Mobile Communications PPT
... local area networks: standardization of IEEE 802.11, ETSI (HIPERLAN) Internet: Mobile IP extension of the internet protocol IP wide area networks: e.g., internetworking of GSM and ISDN Prof. Dr.-Ing. Jochen Schiller, http://www.jochenschiller.de/ ...
... local area networks: standardization of IEEE 802.11, ETSI (HIPERLAN) Internet: Mobile IP extension of the internet protocol IP wide area networks: e.g., internetworking of GSM and ISDN Prof. Dr.-Ing. Jochen Schiller, http://www.jochenschiller.de/ ...
ch13
... • Net management for a 100-user network require an annual budget of between $150,000 - $350,000 – Largest network budget items (with NCO): • Personnel cost, accounting for 50-70% of costs • WAN circuits • Hardware upgrades and replacement parts – Important message: Focus should be on ways to reduce ...
... • Net management for a 100-user network require an annual budget of between $150,000 - $350,000 – Largest network budget items (with NCO): • Personnel cost, accounting for 50-70% of costs • WAN circuits • Hardware upgrades and replacement parts – Important message: Focus should be on ways to reduce ...
A340105
... the delays in the network such as buffer queues, transmission time and delays induced by routing activities and MAC control exchanges. The delay is also affected by high rate of CBR packets. The buffers become full much quicker, so the packets have to stay in the buffers a much longer period of time ...
... the delays in the network such as buffer queues, transmission time and delays induced by routing activities and MAC control exchanges. The delay is also affected by high rate of CBR packets. The buffers become full much quicker, so the packets have to stay in the buffers a much longer period of time ...