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name="ComputerScience317Cwsei" |
-- DonaldActon - 23 Mar 2011
- The two parts of networking
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- Congestion in a circuit switched scenario
- Role of network layer
- information in IP header used to perform network layer functions
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- routes and forwarding in routers
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- ICMP - what is is used for (especially in traceroute)
- IPv6 and how it differs from IPv4
- Strategy to transition from IPv4 to 6
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- how packets are routed in a virtual circuit switched network
- role of virtual circuit ID
- longest prefix matching and forwarding tables
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- router architectures compare and contrast
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- router architectures, compare and contrast
- IP addresses, subnetting, and CIDR
- DHCP - what it does, why it is useful
- IP address assignment from ICANN
- How NAT works - issues and problems
- Why NAT is used
- Routing and mapping to graphs
- Dijkstra's routing algorithm and how it is implemented
- Dijkstra's algorithm and oscillations
- Bellman-Ford distance vector and how it is implemented
- Bellman-Ford - count to infinity issue
- Hierarchical routing
- Autonomous systems
- Intra AS routing and protocols
- Inter AS routing and protocols
- RIP and OSPF
- BGP
- BGP route selection and how policies are achieved
- link layer - Ethernet frame and
- possible link layer services (flow, error detection/correction half/full duplex)
- role of parity, checksums CRC
- Channel access protocols * TDMA * FDMA * random access protocols * ALOHA, Slotted ALOHA, CSMA, CSMA/CD * taking turns (token passing, polling
- Ethernet header
- ARP's role and functioning
- All the steps, protocols used etc when a packet is sent/routed from one node to another
- Hardware * hubs * switches * routers * how they all fit together * time to live * fragmentation
- routes and forwarding in routers
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