CCNP Routing Semester 5 - YSU Computer Science & Information
... by which a switch can route between VLANS; also refers to routers when the routing decision has been made and the result has been cached – the subsequent lookup involves switching on a Layer 3 decision ...
... by which a switch can route between VLANS; also refers to routers when the routing decision has been made and the result has been cached – the subsequent lookup involves switching on a Layer 3 decision ...
SCORE: A Scalable Architecture for Implementing Resource
... IP address is a globally unique or private number associated with a host network interface Every system which will send packets directly out across the Internet must have a unique IP address IP addresses are based on where station is connected IP addresses are controlled by a single organization add ...
... IP address is a globally unique or private number associated with a host network interface Every system which will send packets directly out across the Internet must have a unique IP address IP addresses are based on where station is connected IP addresses are controlled by a single organization add ...
ppt - The Fengs
... NL: IP security • IP originally had no provisions for security • IPsec – Retrofit IP network layer with encryption and authentication – http://www.rfc-editor.org/rfc/rfc2411.txt – If time permits, we may cover this at the end of the course….or someone should do a research paper on this. ...
... NL: IP security • IP originally had no provisions for security • IPsec – Retrofit IP network layer with encryption and authentication – http://www.rfc-editor.org/rfc/rfc2411.txt – If time permits, we may cover this at the end of the course….or someone should do a research paper on this. ...
NetEnforcer® AC-1400 Series
... Allot Communications (NASDAQ: ALLT) is a leading provider of intelligent IP service optimization solutions for DSL, wireless and mobile broadband carriers, service providers, and enterprises. Allot’s rich portfolio of hardware platforms and software applications utilizes deep packet inspection (DPI) ...
... Allot Communications (NASDAQ: ALLT) is a leading provider of intelligent IP service optimization solutions for DSL, wireless and mobile broadband carriers, service providers, and enterprises. Allot’s rich portfolio of hardware platforms and software applications utilizes deep packet inspection (DPI) ...
Multiple Generations Of Mobile Backhaul Technologies
... foundations for the delivery of next generation mobile services, such as location-based services, mobile gaming and mobile TV, and for the use of future technologies such as Long Term Evolution (LTE) and mobile WiMAX. Ultimately, this fully consolidated network will be able to handle many differen ...
... foundations for the delivery of next generation mobile services, such as location-based services, mobile gaming and mobile TV, and for the use of future technologies such as Long Term Evolution (LTE) and mobile WiMAX. Ultimately, this fully consolidated network will be able to handle many differen ...
Introduction
... Answer: In Circuit Switching networks: (1) a dedicated circuit is established between sender and receiver, (2) circuit capacity is reserved during the duration of each communication, at each node (switch) and on each transmission line; (3) no routing decisions are necessary since circuit is dedicate ...
... Answer: In Circuit Switching networks: (1) a dedicated circuit is established between sender and receiver, (2) circuit capacity is reserved during the duration of each communication, at each node (switch) and on each transmission line; (3) no routing decisions are necessary since circuit is dedicate ...
Northland Communications
... delay in transmitting or receiving packets on a network. Latency is primarily a function of the distance between two points of transmission, but also can be affected by the quality of the network or networks used in transmission. Latency is typically measured in milliseconds, and generally has no si ...
... delay in transmitting or receiving packets on a network. Latency is primarily a function of the distance between two points of transmission, but also can be affected by the quality of the network or networks used in transmission. Latency is typically measured in milliseconds, and generally has no si ...
Ch11
... • Need minimum information from other connected AS —At least one router in each AS must talk —Use Exterior Routing Protocol (ERP) ...
... • Need minimum information from other connected AS —At least one router in each AS must talk —Use Exterior Routing Protocol (ERP) ...
Document
... one that exists only in the software, while a physical connection is one that exists in the hardware. Note that in a network architecture model, only the lowest layer contains a physical connection, while all higher layers contain logical connections. ...
... one that exists only in the software, while a physical connection is one that exists in the hardware. Note that in a network architecture model, only the lowest layer contains a physical connection, while all higher layers contain logical connections. ...
LAN Interconnections
... Why Segment or Internetwork Local Area Networks? •To separate / connect one corporate division with another •To connect two LANs with different protocols •To connect a LAN to the Internet •To break a LAN into segments to relieve traffic congestion •To provide a security wall between two different t ...
... Why Segment or Internetwork Local Area Networks? •To separate / connect one corporate division with another •To connect two LANs with different protocols •To connect a LAN to the Internet •To break a LAN into segments to relieve traffic congestion •To provide a security wall between two different t ...
Network Layer
... • The network layer must know the topology of the subnet and choose appropriate paths through it. • When source and destination are in different networks, the network layer (IP) must deal with these differences. * Key issue: what service does the network layer provide to the transport layer (connect ...
... • The network layer must know the topology of the subnet and choose appropriate paths through it. • When source and destination are in different networks, the network layer (IP) must deal with these differences. * Key issue: what service does the network layer provide to the transport layer (connect ...
Detecting service violation in Internet and Mobile ad hoc networks
... • Calculate how many packets are received by the two receivers. Transmission probability Ak ZR1 ZR2 Ak = ...
... • Calculate how many packets are received by the two receivers. Transmission probability Ak ZR1 ZR2 Ak = ...
ppt
... Despite the additional overhead of passing through multiple end-system nodes, it was often the case that such alternate paths would provide routes with smaller source-to-destination delivery latencies than the underlying, direct IP path. In addition, an alternate path for communication would often r ...
... Despite the additional overhead of passing through multiple end-system nodes, it was often the case that such alternate paths would provide routes with smaller source-to-destination delivery latencies than the underlying, direct IP path. In addition, an alternate path for communication would often r ...
IP and OTN synergy creates enhanced backbone networks TextStart
... With a unified network management system, the PCE and GMPLS UNI, IP and OTN can surpass the separate management and configuration model, realizing E2E service provisioning. With IP and OTN synergy, backbone networks can remove traffic bottlenecks with unified traffic management, plus the co-protecti ...
... With a unified network management system, the PCE and GMPLS UNI, IP and OTN can surpass the separate management and configuration model, realizing E2E service provisioning. With IP and OTN synergy, backbone networks can remove traffic bottlenecks with unified traffic management, plus the co-protecti ...
Basic Networking - Villanova University
... • Every device on a TCP/IP-based network has a default gateway • NAT allows a network administrator to “hide” IP addresses assigned to nodes on a private network • ICS is a service that allows a network of computers to share a single Internet connection through an ICS ...
... • Every device on a TCP/IP-based network has a default gateway • NAT allows a network administrator to “hide” IP addresses assigned to nodes on a private network • ICS is a service that allows a network of computers to share a single Internet connection through an ICS ...
Border Gateway Protocol
... • A advertises path AW to B • B advertises path BAW to X • Should B advertise path BAW to C? – No way! B gets no “revenue” for routing CBAW since neither W nor C are B’s customers • B wants to force C to route to w via A • B wants to route only to/from its customers! CPE 401/601 Lecture 10 : Border ...
... • A advertises path AW to B • B advertises path BAW to X • Should B advertise path BAW to C? – No way! B gets no “revenue” for routing CBAW since neither W nor C are B’s customers • B wants to force C to route to w via A • B wants to route only to/from its customers! CPE 401/601 Lecture 10 : Border ...
The Politics of the Internet
... The Politics of the Internet – Week Two Mapping the Internet How does information find its way around? Each computer on the Internet has an unique address There are a small number of specialized computers that maintain a directory of which computer has which address When packets are sent, the ...
... The Politics of the Internet – Week Two Mapping the Internet How does information find its way around? Each computer on the Internet has an unique address There are a small number of specialized computers that maintain a directory of which computer has which address When packets are sent, the ...
Routing
... Describe the routing process Read a routing table Configure static & default routes Describe routing protocols RIP, EIGRP, OSPF ...
... Describe the routing process Read a routing table Configure static & default routes Describe routing protocols RIP, EIGRP, OSPF ...
15-744: Computer Networking
... • For performance – can run more clever protocol on overlay • For functionality – can provide new features such as multicast, active processing, IPv6 ...
... • For performance – can run more clever protocol on overlay • For functionality – can provide new features such as multicast, active processing, IPv6 ...
ppt - Northwestern Networks Group
... content-level auditing service for Web-based ad networks. Such an ad auditing service can effectively monitor and regulate ad industry. – Firstly, it helps potential new advertisers/publishers in the decision of choosing commissioners which better meet their requirements. – Secondly, it allows commi ...
... content-level auditing service for Web-based ad networks. Such an ad auditing service can effectively monitor and regulate ad industry. – Firstly, it helps potential new advertisers/publishers in the decision of choosing commissioners which better meet their requirements. – Secondly, it allows commi ...
Chapter 9 TCP/IP Routing
... A router is a system connected to two or more networks that forwards packets from one network to another. Routers operate at the network layer of the Open Systems Interconnection (OSI) reference model. Routers can connect networks running different data-link layer protocols and different network med ...
... A router is a system connected to two or more networks that forwards packets from one network to another. Routers operate at the network layer of the Open Systems Interconnection (OSI) reference model. Routers can connect networks running different data-link layer protocols and different network med ...
Amit Shelawala
... be implemented correctly at the end points If implementation inside the network is the only way to accomplish the requirement, then ...
... be implemented correctly at the end points If implementation inside the network is the only way to accomplish the requirement, then ...
GPSR: Greedy Perimeter Stateless Routing for Wireless Networks
... interface significantly. For this reason, upon notification of a MAC retransmit retry failure, queue of packets traversed the for the interface, and remove all packets addressed to the failed transmission’s recipient. These packets pass back to the routing protocol for re-forwarding to a different n ...
... interface significantly. For this reason, upon notification of a MAC retransmit retry failure, queue of packets traversed the for the interface, and remove all packets addressed to the failed transmission’s recipient. These packets pass back to the routing protocol for re-forwarding to a different n ...
Ad Hoc Wireless Networks
... Even though ad hoc wireless networks are expected to work in the absence of any fixed infrastructure, recent advances in wireless network architectures enable the mobile ad hoc nodes to function in the presence of infrastructure Multi-hop cellular networks (MCNs), self-organizing packet radio ad ...
... Even though ad hoc wireless networks are expected to work in the absence of any fixed infrastructure, recent advances in wireless network architectures enable the mobile ad hoc nodes to function in the presence of infrastructure Multi-hop cellular networks (MCNs), self-organizing packet radio ad ...