Comtec CDM-840 - Page 298

CDM-840 Remote Router MN-CDM840
Appendix J Revision 3
J–4
Figure J-2. Group QoS for Multi-tenant Site 2-Level Return QoS Configuration
As shown in Figure J-2, the Return Carrier is divided into QoS Groups. Each customer may create
multiple QoS Groups, with rules within their assigned capacity to manage different applications
and traffic types.
You may assign up to 31 QoS Rules per Group. A “rule” is a powerful classifier, whereby packets
are sorted (“classified”) based on VLAN Range; TOS (Type of Service); Protocol (Application);
Source and Destination IP Addresses/Subnets; and Source and Destination Port range.
• Defined by VLAN(s) and IP Subnet(s);
• 32 VLANs per QoS Group;
• 31 Subnets per QoS Group;
• Configure the CIR, MIR, and QoS Control Mode for each QoS Group;