Objectives per Cisco e-materials

Objective 11.9.1

The purpose of this target indicator is to expose the students to a fun an informative network troubleshooting tool, that is the protocol analyzer software.

Objective 12.3.1

The purpose is to illustrate that the way TCP provides software services to upper layers is through these numbers--they are a menu of services. Students should know the port numbers for ftp, telnet, smtp, dns, tftp, and snmp.