Configuration Tasks; Configuration Steps On Subinterfaces For Qos Model D.2; Configuration Steps On Sessions For Qos Model D.2 - Cisco 10000 Series Configuration Manual

QoS Models
Figure 1-3
ISP aggregate:
• shape/min bw
Downstream per
subscriber line:
• shape/min bw
• per class PQ+CBQ
Upstream and downstream,
per session per class:
• 1 rate 2 color policer
BRAS/NPE

Configuration Tasks

Model D.2 supports two types of configurations:
•
•

Configuration Steps on Subinterfaces for QoS Model D.2

To configure subinterfaces for QoS Model D.2 follow the steps given below:
Discover the GigabitEthernet (GE) interface.
Step 1
Step 2 Create subinterfaces on the GE interface.
Step 3 Apply policy-map to Subint 1.
Step 4 Apply policy-may to Subint 2.

Configuration Steps on Sessions for QoS Model D.2

To configure sessions for QoS Model D.2 follow the steps given below:
Discover the GE interface.
Step 1
Create sessions on the GE interface.
Step 2
Apply policy-map to session S1.
Step 3
Apply policy-map to session S2.
Step 4
Cisco 10000 Series Router Quality of Service Configuration Guide
1-8
Key Components of Model F
Configuration on subinterfaces –consists of hierarchical policy-maps attached to QinQ
subinterfaces, as shown in
Configuration on IP or PPP sessions –consists of hierarchical queuing policy-maps on IP or PPP
sessions, as shown in Example
Treated as any other
"trunk" network:
Could use per class
PQ+CBQ, or
overprovision
Upstream and
downstream per ISP
aggregate per class:
• police
PE-AGG/UPE
Example 1-1.
1-2.
Chapter 1 Quality of Service Overview
No QOS supported
E-DSLAM CPE
OL-7433-09