Lab Set Up
... Security features of different versions of SNMP. Lab 10 – IP Multicast Multicast group management with IGMP; IP multicast forwarding; Multicast routing protocols PIM-SM and PIM-DM. ...
... Security features of different versions of SNMP. Lab 10 – IP Multicast Multicast group management with IGMP; IP multicast forwarding; Multicast routing protocols PIM-SM and PIM-DM. ...
Lim-TMC09-slide
... TMSP provides a perfect solution for seamless communications TMSP works for point to point communication software such as VoIP and Video conferencing TMSP does not affect the legacy applications running on a nonTMSP-enabled server One biggest limitation of TMSP is that when MN and CN move an ...
... TMSP provides a perfect solution for seamless communications TMSP works for point to point communication software such as VoIP and Video conferencing TMSP does not affect the legacy applications running on a nonTMSP-enabled server One biggest limitation of TMSP is that when MN and CN move an ...
downloading
... medium, the time required for the bit to propagate to the end of its physical trajectory • The velocity of propagation of the circuit depends mainly on the actual distance of the physical circuit • In the majority of cases this is close to the speed of light. For d = distance, s = propagation veloci ...
... medium, the time required for the bit to propagate to the end of its physical trajectory • The velocity of propagation of the circuit depends mainly on the actual distance of the physical circuit • In the majority of cases this is close to the speed of light. For d = distance, s = propagation veloci ...
Link Layer
... encapsulate datagram into frame, adding header, trailer channel access if shared medium “MAC” addresses used in frame headers to identify source, dest • different from IP address! ...
... encapsulate datagram into frame, adding header, trailer channel access if shared medium “MAC” addresses used in frame headers to identify source, dest • different from IP address! ...
SDN Tools - CSE Labs User Home Pages
... – IPv4 src/dst addresses – MAC src/dst addresses – TCP src/dst ports ...
... – IPv4 src/dst addresses – MAC src/dst addresses – TCP src/dst ports ...
POX-OVS-Mininet - CSE Labs User Home Pages
... – IPv4 src/dst addresses – MAC src/dst addresses – TCP src/dst ports ...
... – IPv4 src/dst addresses – MAC src/dst addresses – TCP src/dst ports ...
Mobile Network Layer
... almost impossible to find a mobile system, DNS updates take to long time TCP connections break, security problems ...
... almost impossible to find a mobile system, DNS updates take to long time TCP connections break, security problems ...
CCNP2v5.0
... An ACL can allow one host to access a part of your network and prevent another host from accessing the same area. Use access lists in "firewall" routers that you position between your internal network and an external network such as the Internet. You can also use access lists on a router positio ...
... An ACL can allow one host to access a part of your network and prevent another host from accessing the same area. Use access lists in "firewall" routers that you position between your internal network and an external network such as the Internet. You can also use access lists on a router positio ...
C07
... products have to follow many national restrictions if working wireless, it takes a vary long time to establish global solutions like, e.g., IMT-2000 ...
... products have to follow many national restrictions if working wireless, it takes a vary long time to establish global solutions like, e.g., IMT-2000 ...
Ethernet Update
... – Total installation cost is 20-50% more than CAT 5 TP same price as CAT 6 – “VF-45 connector joins 2 fibres in less than 2 mins for less than $5 per connector” ...
... – Total installation cost is 20-50% more than CAT 5 TP same price as CAT 6 – “VF-45 connector joins 2 fibres in less than 2 mins for less than $5 per connector” ...
Constraint-based methods
... If C is a constraint sequence generated from an execution trace, then there exists a linear ordering < on Vars(C) such that if x appears for the first time in mi from Ti C, then x Vars(mi) and y Vars(Ti) y < x This condition must be satisfied by C after any partial ...
... If C is a constraint sequence generated from an execution trace, then there exists a linear ordering < on Vars(C) such that if x appears for the first time in mi from Ti C, then x Vars(mi) and y Vars(Ti) y < x This condition must be satisfied by C after any partial ...
Elektronischer Hšrsaal - univ
... – Maintain bytes_acked variable; send segment when threshold exceeded – Works in Congestion Avoidance; but what about Slow Start? • Here, ABC + delayed ACKs means that the rate increases in 2*SMSS steps • If a series of ACKs are dropped, this could be a significant burst (“microburstiness“); thus, l ...
... – Maintain bytes_acked variable; send segment when threshold exceeded – Works in Congestion Avoidance; but what about Slow Start? • Here, ABC + delayed ACKs means that the rate increases in 2*SMSS steps • If a series of ACKs are dropped, this could be a significant burst (“microburstiness“); thus, l ...
TCP Congestion Control
... – Maintain bytes_acked variable; send segment when threshold exceeded – Works in Congestion Avoidance; but what about Slow Start? • Here, ABC + delayed ACKs means that the rate increases in 2*SMSS steps • If a series of ACKs are dropped, this could be a significant burst (“microburstiness“); thus, l ...
... – Maintain bytes_acked variable; send segment when threshold exceeded – Works in Congestion Avoidance; but what about Slow Start? • Here, ABC + delayed ACKs means that the rate increases in 2*SMSS steps • If a series of ACKs are dropped, this could be a significant burst (“microburstiness“); thus, l ...
There has been much talk about the holy grail of optical networking
... Many in the scientific research community are of the opinion that today’s production, experimental and research networks do not have the capabilities to meet the needs of some of the existing e-science and grid applications. Many of these applications have requirements of one or more of these constr ...
... Many in the scientific research community are of the opinion that today’s production, experimental and research networks do not have the capabilities to meet the needs of some of the existing e-science and grid applications. Many of these applications have requirements of one or more of these constr ...
Chapter 5 Notes - SFU computing science
... frame contains A-to-B IP datagram A’s adapter sends frame R’s adapter receives frame R removes IP datagram from Ethernet frame, sees its destined to B R uses ARP to get B’s MAC address R creates frame containing A-to-B IP datagram sends to B ...
... frame contains A-to-B IP datagram A’s adapter sends frame R’s adapter receives frame R removes IP datagram from Ethernet frame, sees its destined to B R uses ARP to get B’s MAC address R creates frame containing A-to-B IP datagram sends to B ...
Courtesy Course Technology/Cengage Learning
... – Combination of networking hardware and software – Connects two systems using different formatting, communications protocols, architecture – Repackages information – Resides on servers, microcomputers, connectivity devices, mainframes ...
... – Combination of networking hardware and software – Connects two systems using different formatting, communications protocols, architecture – Repackages information – Resides on servers, microcomputers, connectivity devices, mainframes ...
Mobile Communications
... products have to follow many national restrictions if working wireless, it takes a vary long time to establish global solutions like, e.g., IMT-2000 ...
... products have to follow many national restrictions if working wireless, it takes a vary long time to establish global solutions like, e.g., IMT-2000 ...
Chapter 20 - William Stallings, Data and Computer Communications
... Service provides assured capacity Specified upper bound on the queuing delay through the network ...
... Service provides assured capacity Specified upper bound on the queuing delay through the network ...
Internet protocol suite
The Internet protocol suite is the computer networking model and set of communications protocols used on the Internet and similar computer networks. It is commonly known as TCP/IP, because among many protocols, the Transmission Control Protocol (TCP) and the Internet Protocol (IP) is the accepted and most widely used protocol in Internet. Often also called the Internet model, it was originally also known as the DoD model, because the development of the networking model was funded by DARPA, an agency of the United States Department of Defense.TCP/IP provides end-to-end connectivity specifying how data should be packetized, addressed, transmitted, routed and received at the destination. This functionality is organized into four abstraction layers which are used to sort all related protocols according to the scope of networking involved. From lowest to highest, the layers are the link layer, containing communication technologies for a single network segment (link); the internet layer, connecting hosts across independent networks, thus establishing internetworking; the transport layer handling host-to-host communication; and the application layer, which provides process-to-process application data exchange.The TCP/IP model and related protocol models are maintained by the Internet Engineering Task Force (IETF).