| A | B |
|---|
| Physical | wire, radio, fiber optic |
| Data Link | ethernet, token ring, PPP, FDDI, 802.11, WiFi |
| Network | IP, RIP, ICMP, ARP, IPX |
| Transport | TCP, UDP |
| Session | TLS,SSH, NetBIOS |
| Presentation | XDR, ASN, SMB |
| Application | HTTP, SMTP, SNMP, FTP, Telnet, SSH |
| wild card | wild card |
|
