Comtech EF Data CDM-570L Installation And Operation Manual page 286

CDM-570/570L Satellite Modem with Optional IP Module
IP Module Ethernet Interface Overview
1. Having a Protocol defined.
2. Source IP Address or subnet defined.
3. Destination IP Address or subnet defined.
4. Source Port defined (lowest Port number first).
5. Destination Port defined (lowest Port number first).
The IP Module will sort each QoS rule as they are added and the QoS Configuration
display will be updated to reflect the order with which rules are matched.
QoS Statistics - Every QoS Rule defined can be monitored to see the traffic flow for
each Queue. These statistics will display the traffic sent in each Queue, the amount of
dropped traffic, and the number of Active Flows.
Protocol and Port Number Considerations - When defining QoS Rules, it is important
to be aware of specifics of the traffic for which the rule is intended.
When selecting a protocol for a QoS Rule, be aware that the IP Module allows for a very
broad selection (such as IP) or a very specific protocol. For example, RTP traffic can
consist of UDP portion (for voice or video) and a TCP portion (for RTP signaling). These
could have separate QoS Rules created or all be included in a single Rule by selecting
RTP as the protocol. The following diagram illustrates where each protocol selection
resides.
Protocol Priority:
a. VOCE –
b. VDEO –
c. RTPS –
d. RTP –
e. FTP –
f. HTTP –
g. TELN –
h. SMTP –
i. SNMP –
j. SQL –
k. ORCL –
l. CTRX –
m. SAP –
n. UDP –
o. TCP –
p. ICMP –
q. IP –
r. N-IP –
Voice Real Time Protocol
Video Real Time Protocol
Real Time Protocol Signaling
All Real Time Protocol
File Transfer Protocol
Hypertext Transfer Protocol
Telnet Protocol
Simple Mail Transfer Protocol
Simple Network Management Protocol
Structured Query Language Protocol
ORACLE Protocol
CITRIX Protocol
Service Announcement Protocol
User Datagram Protocol
Transmission Control Protocol
Internet Control Message Protocol
All Internet Protocol
All Non-Internet Protocol
15–10
Revision 4
MN/CDM570L.IOM