Classifier Global Setting - ZyXEL Communications GS2210 Series User Manual

In the Internet Protocol there is a field, called "Protocol", to identify the next level protocol. The
following table shows some common protocol types and the corresponding protocol number. Refer
to http://www.iana.org/assignments/protocol-numbers
Table 73 Common IP Protocol Types and Protocol Numbers
PROTOCOL TYPE
ICMP
TCP
UDP
EGP
L2TP
Some of the most common TCP and UDP port numbers are:
Table 74 Common TCP and UDP Port Numbers
PROTOCOL NAME
FTP
Telnet
SMTP
DNS
HTTP
POP3
See Appendix B on page 419

21.4 Classifier Global Setting

Use this screen to configure the match order and enable logging on the Switch. In the Classifier
Configuration screen click Classifier Global Setting to display the configuration screen as
shown.
Figure 126 Advanced Application > Classifier > Classifier Configuration > Classifier Global Setting
Chapter 21 Classifier
PROTOCOL NUMBER
1
6
17
8
115
TCP/UDP PORT NUMBER
21
23
25
53
80
110
for information on commonly used port numbers.
GS2210 Series User's Guide
176
for a complete list.