ZyXEL Communications 10 - Manual (Page 332)

ZyWALL 10~100 Series Internet Security Gateway
25-16 Bandwidth Management
Table 25-5Services and Port Numbers
SERVICES PORT NUMBER
ECHO 7
FTP (File Transfer Protocol) 21
SMTP (Simple Mail Transfer Protocol) 25
DNS (Domain Name System) 53
Finger 79
HTTP (Hyper Text Transfer protocol or WWW, Web) 80
POP3 (Post Office Protocol) 110
NNTP (Network News Transport Protocol) 119
SNMP (Simple Network Management Protocol) 161
SNMP trap 162
PPTP (Point-to-Point Tunneling Protocol) 1723
25.8.4 Bandwidth Management Statistics
Use the Bandwidth Management Statistics screen to view network performance information. Click the
Statistics button in the Class Setup screen to open the Statistics screen.
Figure 25-10 Bandwidth Management Statistics