User`s guide

Chapter 18 Bandwidth Management Screens
LAN-Cell 2 User’s Guide
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18.3.1.1 Bandwidth Borrowing Example
Here is an example of bandwidth management with classes configured for bandwidth
borrowing. The classes are set up based on departments and individuals within certain
departments.
Source End Address
/ Subnet Mask
If you are configuring a range of IP addresses, enter the ending IP address
here. If you are configuring a subnet of addresses, enter the subnet mask here.
Refer to Appendix C on page 605 for more information on IP subnetting.
Source Port Enter the starting and ending destination port numbers. Enter the same port
number in both fields to specify a single port number. See Appendix D on page
613 for a table of services and port numbers.
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 LAN-Cell.
Cancel Click Cancel to exit this screen without saving.
Table 139 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
Table 138 ADVANCED > BW MGMT > Class Setup > Add Sub-Class (continued)
LABEL DESCRIPTION