Comtech EF Data CDM-IP 300L - Manual (Page 44)

CDM-IP 300L IP-Centric Satellite Modem Rev. 1
CD/CDMIP300L.IOM
16
1. Having a Protocol defined.
Protocol Priority:
a. VOCE
– Voice Real Time Protocol
b. VDEO – Video Real Time Protocol
c. RTPS – Real Time Protocol Signalling
d. RTP – All Real Time Protocol
e. PFTP – Passive File Transfer Protocol
f. HTTP – Hypertext Transfer Protocol
g. TELN – Telnet Protocol
h. SMTP – Simple Mail Transfer Protocol
i. SNMP – Simple Network Management Protocol
j. SQL – Structured Query Language Protocol
k. ORCL – ORACLE Protocol
l. CTRX – CITRIX Protocol
m. SAP – Service Announcement Protocol
n. UDP – User Datagram Protocol
o. TCP – Transmission Control Protocol
p. IP – All Internet Protocol
q. N-IP – All Non-Internet Protocol
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 CDM-IP modem 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 CDM-IP allows for a very abroad 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.