ZyXEL Communications XGS-4528F - Manual (Page 155)

Chapter 18 Classifier
XGS-4528F User’s Guide
155
Some of the most common IP ports are:
18.4 Classifier Example
The following screen shows an example of configuring a classifier that identifies all traffic
from MAC address 00:50:ba:ad:4f:81 on port 2.
Figure 74 Classifier: Example
Table 47 Common IP Ports
PORT NUMBER PORT NAME
21 FTP
23 Telnet
25 SMTP
53 DNS
80 HTTP
110 POP3
EXAMPLE