ZyXEL p-660h-61 User Manual

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Prestige 662H/HW Series User’s Guide
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Chapter 23 Media Bandwidth Management Advanced Setup
Service
You can select a predefined service instead of configuring the Destination Port
Source Port and Protocol ID fields. 
SIP (Session Initiation Protocol) is a signaling protocol used in Internet 
telephony, instant messaging and other VoIP (Voice over IP) applications. Select 
SIP from the drop-down list box to configure this bandwidth filter for traffic that 
uses SIP. 
File Transfer Protocol (FTP) is an Internet file transfer service that operates on 
the Internet and over TCP/IP networks. A system running the FTP server 
accepts commands from a system running an FTP client. The service allows 
users to send commands to the server for uploading and downloading files. 
Select FTP from the drop-down list box to configure this bandwidth filter for FTP 
traffic. 
H.323 is a standard teleconferencing protocol suite that provides audio, data and 
video conferencing. It allows for real-time point-to-point and multipoint 
communication between client computers over a packet-based network that 
does not provide a guaranteed quality of service. Select H.323 from the drop-
down list box to configure this bandwidth filter for traffic that uses H.323. 
When you select None, the bandwidth class applies to all services unless you 
specify one by configuring the Destination PortSource Port and Protocol ID 
fields. 
Destination IP 
Address
Enter the destination IP address in dotted decimal notation. A blank destination 
IP address means any destination IP address.
Destination Subnet 
Mask 
Enter the destination subnet mask. This field is N/A if you do not specify a 
Destination IP Address. Refer to the appendix for more information on IP 
subnetting.
Destination Port 
Enter the port number of the destination. A blank destination port means any 
destination port.
Source IP Address 
Enter the source IP address. A blank source IP address means any source IP 
address.
Source Subnet 
Mask 
Enter the source subnet mask. This field is N/A if you do not specify a Source IP 
Address. Refer to the appendix for more information on IP subnetting.
Source Port
Enter the port number of the source. See the following table for some common 
services and port numbers. A blank source port means any source port number.
Protocol ID 
Enter the protocol ID (service type) number, for example: 1 for ICMP, 6 for TCP 
or 17 for UDP. A blank protocol ID means any protocol number.
Back
Click Back to go to the main Media Bandwidth Management screen.
Apply
Click Apply to save your changes back to the Prestige.
Cancel
Click Cancel to begin configuring this screen afresh.
Table 88   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
Table 87   Media Bandwidth Management: Class Configuration (continued)
LABEL
DESCRIPTION