'Packet destination' diaporamas de présentation

On the Cost/Delay Tradeoff of Wireless Delay Tolerant Geographic Routing

On the Cost/Delay Tradeoff of Wireless Delay Tolerant Geographic Routing. Argyrios Tasiopoulos MSc , student, AUEB. Introduction. Many networks are characterized by: Intermittent Connectivity. Long or variable delays. In both cases traditional TCP/IP protocols fail.

546 views • 36 slides

Alex Landau 25 May 2010

287 views • 14 slides

Alex Landau 25 May 2010

289 views • 14 slides

? network appliances to filter network traffic

Internet. Intranet. Firewalls. ? network appliances to filter network traffic . ? filter on header (largely based on layers 3-5) . Firewall Filtering Criteria. Destination IP. Source IP. Destination Port. Source Port. Flag (TCP-only). ACK - acknowledge FIN - final PSH - push

239 views • 9 slides