Error 404--Not Found

From RFC 2068 Hypertext Transfer Protocol -- HTTP/1.1:

10.4.5 404 Not Found

The server has not found anything matching the Request-URI. No indication is given of whether the condition is temporary or permanent.

If the server does not wish to make this information available to the client, the status code 403 (Forbidden) can be used instead. The 410 (Gone) status code SHOULD be used if the server knows, through some internally configurable mechanism, that an old resource is permanently unavailable and has no forwarding address.

Internetworking with TCP/IP Level II

Course Outline: DAY ONE / DAY TWO

 

DAY ONE

9:00-9:50 a.m.

  • TCP and UDP details: connection establishment and termination, sequencing, and flow control in TCP.
  • How a session is established.
  • Sequence/acknowledgement numbers tell you so much.
  • The window advertisement and it implications to processor performance.

10:00-10:50 a.m.

  • Lab 5: TCP
  • End points, ports, and sockets.
  • TCP behavior: timers, re-transmissions, and application performance.

11:00-12:00 p.m.

  • Routing, route tables and routing protocols — RIP and OSPF.
  • Multicasting.
  • Lab 6: Routing

12:00-1:00 p.m. LUNCH

1:00-1:50 p.m.

  • Application Program Interfaces (APIs)
  • An in-depth look at FTP
  • Lab 7: FTP

2:00-2:50 p.m.

  • Other application program interfaces
    • SMTP
    • TELNET
    • DNS
    • HTTP

3:00- 3:50 p.m.

  • Still more API’s: RTP, RTCP (Voice over IP).

4:00-4:30 p.m.

  • Review and discussion.

(back to top)

DAY TWO

9:00-9:50 a.m.

  • Network Security Concepts

10:00-10:50 a.m.

  • Network Management
  • SNMP and RMON
  • Lab 8: SNMP in troubleshooting

11:00-11:50 a.m.

  • IP Version 6
    • Addressing
    • Flow labels
    • Migrating

12:00-1:00 p.m. LUNCH

1:00-1:50 p.m.

  • Troubleshooting tools
    • PING and it’s extensions
    • Traceroute, ipconfig, others
    • Tools you can purchase

2:00-2:50 p.m.

  • Lab: Troubleshooting
    • logically disconnected network
    • slow network

3:00-3:50 p.m.

  • Final Exercise

4:00-4:30 p.m.

  • Review, discussion and evaluation

(back to top)

To bring this course on-site, please call Michele Zarella at 508.490.6620 or email at mzarella@nww.com
Error 404--Not Found

Error 404--Not Found

From RFC 2068 Hypertext Transfer Protocol -- HTTP/1.1:

10.4.5 404 Not Found

The server has not found anything matching the Request-URI. No indication is given of whether the condition is temporary or permanent.

If the server does not wish to make this information available to the client, the status code 403 (Forbidden) can be used instead. The 410 (Gone) status code SHOULD be used if the server knows, through some internally configurable mechanism, that an old resource is permanently unavailable and has no forwarding address.

Error 404--Not Found

Error 404--Not Found

From RFC 2068 Hypertext Transfer Protocol -- HTTP/1.1:

10.4.5 404 Not Found

The server has not found anything matching the Request-URI. No indication is given of whether the condition is temporary or permanent.

If the server does not wish to make this information available to the client, the status code 403 (Forbidden) can be used instead. The 410 (Gone) status code SHOULD be used if the server knows, through some internally configurable mechanism, that an old resource is permanently unavailable and has no forwarding address.