ZyXEL Communications XS1920 Series, User Manual

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Chapter 21 Classifier
XS1920 Series User’s Guide
175
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 for a complete list.
Some of the most common TCP and UDP port numbers are:
See Appendix B on page 397 for information on commonly used port numbers.
21.3.2 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 121
Advanced Application > Classifier Configuration > Classifier Global Setting
Chaosnet 0804
X.25 Level 3 0805
XNS Compat 0807
Banyan Systems 0BAD
BBN Simnet 5208
IBM SNA 80D5
AppleTalk AARP 80F3
Table 76
Common IP Protocol Types and Protocol Numbers
PROTOCOL TYPE PROTOCOL NUMBER
ICMP 1
TCP 6
UDP 17
EGP 8
L2TP 115
Table 77
Common TCP and UDP Port Numbers
PROTOCOL NAME TCP/UDP PORT NUMBER
FTP 21
SMTP 25
DNS 53
HTTP 80
POP3 110
Table 75
Common Ethernet Types and Protocol Numbers
ETHERNET TYPE PROTOCOL NUMBER