ppt
... Is Information Sink IP address on my network? Yes? Tell Layer 2 to use Information Sink's MAC address No? Tell Layer 2 to use Router's MAC Address ...
... Is Information Sink IP address on my network? Yes? Tell Layer 2 to use Information Sink's MAC address No? Tell Layer 2 to use Router's MAC Address ...
Solution
... Now suppose the city is covered by a large number of small antennas covering smaller areas. Which layer is more appropriate? [2 marks] A number of areas each covered by small antennas can be interconnected using the "bridging" approach of problem 16, which remains in the data link layer. However, th ...
... Now suppose the city is covered by a large number of small antennas covering smaller areas. Which layer is more appropriate? [2 marks] A number of areas each covered by small antennas can be interconnected using the "bridging" approach of problem 16, which remains in the data link layer. However, th ...
Lecture4_Networking_..
... The first two octets are assigned to the address block owner, with the last two being freely distributable Example: 128.125.x.x USC Example: 169.232.x.x UCLA 16-bit address space ¼ of all IP addresses belong to Class B Addresses ...
... The first two octets are assigned to the address block owner, with the last two being freely distributable Example: 128.125.x.x USC Example: 169.232.x.x UCLA 16-bit address space ¼ of all IP addresses belong to Class B Addresses ...
Networks * The Big Picture
... Two ways of sending packets in switched networks: ◦ Store-and-forward ◦ Cut-through or wormhole routing ...
... Two ways of sending packets in switched networks: ◦ Store-and-forward ◦ Cut-through or wormhole routing ...
IP Address - Zoo - Yale University
... If all children of router R prune (S,G) propagate prune for (S,G) to its parent What do you do when a member of a group (re)joins? send a Graft message to upstream parent How to deal with failures? ...
... If all children of router R prune (S,G) propagate prune for (S,G) to its parent What do you do when a member of a group (re)joins? send a Graft message to upstream parent How to deal with failures? ...
Lecture27
... X.25 uses the sliding window protocol on a hop-by-hop basis. A sequence of hop-by-hop guarantees does not add up to an endto-end guarantee. End-to-end argument: a function should not be provided at a lower levels of a system unless it can be completely and correctly implemented at that level. ...
... X.25 uses the sliding window protocol on a hop-by-hop basis. A sequence of hop-by-hop guarantees does not add up to an endto-end guarantee. End-to-end argument: a function should not be provided at a lower levels of a system unless it can be completely and correctly implemented at that level. ...
A 50-Gb/s IP Router
... Frequent and easy-handled packets are done in the Alpha Otherwise, are pushed of to network processor ...
... Frequent and easy-handled packets are done in the Alpha Otherwise, are pushed of to network processor ...
tutorial1
... mask the packet net id address - if the packet is destined to other network then the router sends it to another router; otherwise the router isolates by Subnet mask at subnet id address of the packet – if it destined to another sub network then it sent to another internal router; otherwise according ...
... mask the packet net id address - if the packet is destined to other network then the router sends it to another router; otherwise the router isolates by Subnet mask at subnet id address of the packet – if it destined to another sub network then it sent to another internal router; otherwise according ...
Control plane
... The Project will create a large experimental environment that will be used to assess the network solutions under investigation, and that will be offered as an open test platform to other European research projects and users. The test bed will represent a multi-layer network based on IP/MPLS and ASON ...
... The Project will create a large experimental environment that will be used to assess the network solutions under investigation, and that will be offered as an open test platform to other European research projects and users. The test bed will represent a multi-layer network based on IP/MPLS and ASON ...
Compass Intro - files.dc9723.org Coming Soon!
... • EIGRP- Enhanced Interior Gateway Routing Protocol – Cisco proprietary routing protocol – used for medium size networks ...
... • EIGRP- Enhanced Interior Gateway Routing Protocol – Cisco proprietary routing protocol – used for medium size networks ...
Introduction - Ceng Anadolu
... – Recall that within a LAN, this was achieved transparently by bridges/switches, with each bridge building a forwarding table with respect to MAC addresses on the fly – We need a similar “path determination” algorithm with respect to the destination network address. • Called path determination or th ...
... – Recall that within a LAN, this was achieved transparently by bridges/switches, with each bridge building a forwarding table with respect to MAC addresses on the fly – We need a similar “path determination” algorithm with respect to the destination network address. • Called path determination or th ...
Deep Packet Inspection - Computer Science and Engineering
... – A form of computer network packet filtering that examines the data part of a throughpassing packet, searching for non-protocol compliance or predefined criteria to decide if the packet can pass ...
... – A form of computer network packet filtering that examines the data part of a throughpassing packet, searching for non-protocol compliance or predefined criteria to decide if the packet can pass ...
Detection of Vampire Attack in Wireless Adhoc Network
... Abstract: Mobile ad-hoc network is an infrastructure-less network in which the routing operation play important role in route discovery between communicating nodes. Due to infrastructure-less characteristic of ad-hoc network, it has different issues like routing, MAC layer, security etc. One of them ...
... Abstract: Mobile ad-hoc network is an infrastructure-less network in which the routing operation play important role in route discovery between communicating nodes. Due to infrastructure-less characteristic of ad-hoc network, it has different issues like routing, MAC layer, security etc. One of them ...
DVTS with dynamic FEC - Asia Pacific Advanced Network
... – Simply sends all the DIF blocks from non-discarded frames while it sends only the audio and control blocks from the discarded frames -- at incoming rate – This behavior creates traffic fluctuation in the network which generates bursty traffic hence packet loss for narrowband networks – Packet loss ...
... – Simply sends all the DIF blocks from non-discarded frames while it sends only the audio and control blocks from the discarded frames -- at incoming rate – This behavior creates traffic fluctuation in the network which generates bursty traffic hence packet loss for narrowband networks – Packet loss ...
Flow-based Performance Measurement
... IP Performance Monitoring based on flow/applications is needed in many cases. For mobile operator’s backhaul network, the applications are devided into multiple bearers with proper mobile QoS parameters (e.g. QCI). If the mobile network would manage bearers as QoS and applications, then the performa ...
... IP Performance Monitoring based on flow/applications is needed in many cases. For mobile operator’s backhaul network, the applications are devided into multiple bearers with proper mobile QoS parameters (e.g. QCI). If the mobile network would manage bearers as QoS and applications, then the performa ...
Top-Down Network Design
... • Intermediate System-to-Intermediate System • Link-state routing protocol • Designed by the ISO for the OSI protocols • Integrated IS-IS handles IP also ...
... • Intermediate System-to-Intermediate System • Link-state routing protocol • Designed by the ISO for the OSI protocols • Integrated IS-IS handles IP also ...
Top-Down Network Design
... • Intermediate System-to-Intermediate System • Link-state routing protocol • Designed by the ISO for the OSI protocols • Integrated IS-IS handles IP also ...
... • Intermediate System-to-Intermediate System • Link-state routing protocol • Designed by the ISO for the OSI protocols • Integrated IS-IS handles IP also ...
ppt
... • Higher level protocols must make up for shortcomings • Reliably delivering ordered sequence of bytes TCP ...
... • Higher level protocols must make up for shortcomings • Reliably delivering ordered sequence of bytes TCP ...
routing-3
... Flow Label: identify datagrams in same “flow.” (concept of“flow” not well defined). Next header: identify upper layer protocol for data ...
... Flow Label: identify datagrams in same “flow.” (concept of“flow” not well defined). Next header: identify upper layer protocol for data ...
layer
... Network protocol is throughout the internetwork – encapsulation/decapsulation over data link protocol at each ...
... Network protocol is throughout the internetwork – encapsulation/decapsulation over data link protocol at each ...
Chapter-11 - University of the Western Cape
... An IP routing table consists of destination network address and the next hop pairs. IP routing specifies that IP datagrams travel through internetworks one hop at the time. At each stop, the next destination is calculated by matching the datagram’s destination network address with an outgoing interf ...
... An IP routing table consists of destination network address and the next hop pairs. IP routing specifies that IP datagrams travel through internetworks one hop at the time. At each stop, the next destination is calculated by matching the datagram’s destination network address with an outgoing interf ...