2015-09-23
Sessions
- Storage
- HTTP 1.1 TCP Connections <=> TCP Sessions (This is not sessions)
2015-09-16
TCP/IP
- IP, packet routes
- traceroute
- host
$ host umich.edu
umich.edu has address 141.211.243.44
umich.edu mail is handled by 0 mx1.umich.edu.
umich.edu mail is handled by 0 mx2.umich.edu.
umich.edu mail is handled by 0 mx3.umich.edu.
- DNS (Domain name service)
- thunderbird