Chapter 19 Bandwidth Management

Table 110 ADVANCED > BW MGMT > Class Setup > Add Sub-Class (continued)

LABEL

DESCRIPTION

Protocol ID

Enter the protocol ID (service type) number, for example: 1 for ICMP, 6 for TCP

 

or 17 for UDP.

 

 

Apply

Click Apply to save your changes back to the ZyWALL.

 

 

Cancel

Click Cancel to exit this screen without saving.

 

 

Table 111 Services 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

 

 

19.12.2 Bandwidth Management Statistics

Click ADVANCED > BW MGMT > Class Setup > Statistics to open the Bandwidth Management Statistics screen. This screen displays the selected bandwidth class’s bandwidth usage and allotments.

Figure 233 ADVANCED > BW MGMT > Class Setup > Statistics

362

 

ZyWALL 2 Plus User’s Guide