Chapter 7
... (Involves resolving D to a physical address, encapsulating the datagram, and sending the frame.) Else if the table contains a route for network N send datagram to next-hop specified in table; Else if the table contains a default route send datagram to the default router specified in table; Else decl ...
... (Involves resolving D to a physical address, encapsulating the datagram, and sending the frame.) Else if the table contains a route for network N send datagram to next-hop specified in table; Else if the table contains a default route send datagram to the default router specified in table; Else decl ...
Multi-Mode ADSL Bridge/Router
... can be automatically installed and work with your ADSL connection ...
... can be automatically installed and work with your ADSL connection ...
cs240-yhe-measurements
... Set TTL = 1, packet expires, ICMP returns Increase TTL by one, and repeat At the destination, port number is wrong: return an ICMP packet, port not found ...
... Set TTL = 1, packet expires, ICMP returns Increase TTL by one, and repeat At the destination, port number is wrong: return an ICMP packet, port not found ...
ppt
... • Free BSD with 200 byte UDP traffic at 50 packets/second (G.711 compatible), Nov 27th, 2001 for 2.5 days - have more data but it all looks similar Verify no loss at last hops DAGs provide GPS timestamps ...
... • Free BSD with 200 byte UDP traffic at 50 packets/second (G.711 compatible), Nov 27th, 2001 for 2.5 days - have more data but it all looks similar Verify no loss at last hops DAGs provide GPS timestamps ...
Quiz-3 Review - Communications Systems Center
... N = set of routers = { u, v, w, x, y, z } E = set of links ={ (u,v), (u,x), (v,x), (v,w), (x,w), (x,y), (w,y), (w,z), (y,z) } Remark: Graph abstraction is useful in other network contexts Example: P2P, where N is set of peers and E is set of TCP connections Q3-5 ...
... N = set of routers = { u, v, w, x, y, z } E = set of links ={ (u,v), (u,x), (v,x), (v,w), (x,w), (x,y), (w,y), (w,z), (y,z) } Remark: Graph abstraction is useful in other network contexts Example: P2P, where N is set of peers and E is set of TCP connections Q3-5 ...
Admissible traffic load of real time class of service for inter
... • Policing strategy – Policing in access network only (entry point); to police (PBR, PBRT) – We have to define in each access network policy point (node) ...
... • Policing strategy – Policing in access network only (entry point); to police (PBR, PBRT) – We have to define in each access network policy point (node) ...
Lecture3-wireless
... • Combination of Two Standards Groups – ZigBee Alliance: “an association of companies working together to enable reliable, costeffective, low-power, wirelessly networked, monitoring and control products based on an ...
... • Combination of Two Standards Groups – ZigBee Alliance: “an association of companies working together to enable reliable, costeffective, low-power, wirelessly networked, monitoring and control products based on an ...
Security & Efficiency in Ad-Hoc Routing Protocol with emphasis on
... SLSP – Secure Link State routing Protocol based on the design of Link State Protocol ...
... SLSP – Secure Link State routing Protocol based on the design of Link State Protocol ...
Review for Quiz-1 - Georgia Institute of Technology
... N = set of routers = { u, v, w, x, y, z } E = set of links ={ (u,v), (u,x), (v,x), (v,w), (x,w), (x,y), (w,y), (w,z), (y,z) } Remark: Graph abstraction is useful in other network contexts Example: P2P, where N is set of peers and E is set of TCP connections ...
... N = set of routers = { u, v, w, x, y, z } E = set of links ={ (u,v), (u,x), (v,x), (v,w), (x,w), (x,y), (w,y), (w,z), (y,z) } Remark: Graph abstraction is useful in other network contexts Example: P2P, where N is set of peers and E is set of TCP connections ...
lecture01-introduction-and-logistics
... call setup/teardown for each call before data can flow ...
... call setup/teardown for each call before data can flow ...
3rd Edition: Chapter 4
... RIP routing tables managed by application-level process called route-d (daemon) advertisements sent in UDP packets, periodically repeated routed ...
... RIP routing tables managed by application-level process called route-d (daemon) advertisements sent in UDP packets, periodically repeated routed ...
module05-datalink
... TCP/IP Suite and OSI Reference Model • The TCP/IP protocol stack does not define the lower layers of a complete protocol stack • In this lecture, we will address how the TCP/IP protocol stacks interfaces with the data link layer and the MAC sublayer ...
... TCP/IP Suite and OSI Reference Model • The TCP/IP protocol stack does not define the lower layers of a complete protocol stack • In this lecture, we will address how the TCP/IP protocol stacks interfaces with the data link layer and the MAC sublayer ...
Chapter 8 Internet Protocols
... —Flexible: IP can deal with a variety of networks. IP requires little from the constituent networks. —Robust: IP uses datagram services. —Best for connectionless transport protocols: No unnecessary overhead ...
... —Flexible: IP can deal with a variety of networks. IP requires little from the constituent networks. —Robust: IP uses datagram services. —Best for connectionless transport protocols: No unnecessary overhead ...
Wireless Routing Protocols
... When path is needed to given source, must wait until path is discovered AODV, DSR, and ABR are common protocols using this strategy ...
... When path is needed to given source, must wait until path is discovered AODV, DSR, and ABR are common protocols using this strategy ...
WinDump Lab
... User Datagram Protocol (UDP) UDP can be used instead of TCP to address an application Does NOT support end-to-end retransmission, reorder out-of-order packets, or perform flow control or congestion control. Addresses applications via 16-bit Port number Protocol: UDP is connectionless, which mean ...
... User Datagram Protocol (UDP) UDP can be used instead of TCP to address an application Does NOT support end-to-end retransmission, reorder out-of-order packets, or perform flow control or congestion control. Addresses applications via 16-bit Port number Protocol: UDP is connectionless, which mean ...
Circuit Switching, Packet Switching, The Network Layer
... no network-level concept of “connection” packets forwarded using destination host address packets between same source-dest pair may take ...
... no network-level concept of “connection” packets forwarded using destination host address packets between same source-dest pair may take ...
Estimating Available Capacity of a Network Connection
... due to cross traffic in the path. Our measure differs from these previous work, as we account for the capacity lost due to cross traffic, in our estimates. The cprobe tool in [CaCr 96a] provides an available bandwidth measure, which accounts for cross traffic. They do so by sending a stream of packe ...
... due to cross traffic in the path. Our measure differs from these previous work, as we account for the capacity lost due to cross traffic, in our estimates. The cprobe tool in [CaCr 96a] provides an available bandwidth measure, which accounts for cross traffic. They do so by sending a stream of packe ...
Local Area Networks
... Internet Connectivity: - initially for email, now for Web access, e-commerce, ... . Makes the world accessible, but now the world also has access to you. ...
... Internet Connectivity: - initially for email, now for Web access, e-commerce, ... . Makes the world accessible, but now the world also has access to you. ...
Network Layer
... multiple same-cost paths allowed (only one path in RIP) For each link, multiple cost metrics for different TOS (e.g., satellite link cost set “low” for best effort; high for real time) integrated uni- and multicast support: Multicast OSPF (MOSPF) uses same topology data base as OSPF hierarchical O ...
... multiple same-cost paths allowed (only one path in RIP) For each link, multiple cost metrics for different TOS (e.g., satellite link cost set “low” for best effort; high for real time) integrated uni- and multicast support: Multicast OSPF (MOSPF) uses same topology data base as OSPF hierarchical O ...
TDC 463-98-501/502, Summer II 2002 2-1
... •Setup Request passes through all router/switches on path from source to destination •Path is assigned a Virtual Circuit Identifier (VCID) •Each router/switch stores information about each VC •Any router/switch or destination may deny the setup request (like a busy signal). ...
... •Setup Request passes through all router/switches on path from source to destination •Path is assigned a Virtual Circuit Identifier (VCID) •Each router/switch stores information about each VC •Any router/switch or destination may deny the setup request (like a busy signal). ...