Comtech EF Data CDM-625 - Payload Compression; Advanced Quality of Service (Qos); Advanced Encryption Standard (AES) Encryption

CDM-625 Advanced Satellite Modem Revision 13
IP Packet Processor Option MN-CDM625
18–5
18.2.5.2 Payload Compression
The IP Packet Processor features industry-leading payload compression for IP traffic.
Implemented in the hardware for maximum throughput and efficiency, payload compression
can reduce the required satellite bandwidth by as much as 40–50%.
18.2.5.3 Advanced Quality of Service (QoS)
The IP Packet Processor incorporates multi-level QoS to ensure the highest quality of service
with minimal jitter and latency for real-time traffic, priority treatment of mission critical
applications and maximum bandwidth efficiency.
The supported modes of QoS are:
• DiffServ – Industry-standard method of providing QoS, enabling seamless co-existence
in networks that implement DiffServ
• Max/Priority – Provides multi-level traffic prioritization with the ability to limit
maximum traffic per priority class
• Min/Max – Provides a Committed Information Rate (CIR) to each user-defined class of
traffic with the ability to allow a higher burstable rate depending on availability
When using rule-based QoS, you can configure up to 32 different rules based on:
• Source IP address and subnet mask
• Destination IP address and subnet mask
• Source Port • Destination Port
• Protocols (well known) • Priority
18.2.5.4 Advanced Encryption Standard (AES) Encryption
Chapter 6. ETHERNET-BASED REMOTE PRODUCT MANAGEMENT:
• Sect. 6.5.4.3.3.1 Configuration | Routing | Routes
• Sect. 6.5.4.3.4 Configuration | Managed Switch
•
Sect. 6.5.4.3.5.3 Configuration | WAN | Encryption
When the AES Encryption option is active and enabled on a WAN route, the IP Packet Processor
will encrypt all outgoing traffic on the WAN, and decrypt any encrypted traffic it receives.