Quick References; Setting The Modem Rate; Example Of Hierarchical Scheduling - Patton electronics SmartNode Series Software Configuration Manual

SmartWare Software Configuration Guide
local voice
VPN
Web
Mail
Default

Quick references

The following sections provide a minimal "standard" link scheduler configuration for the case where voice and
data share a (DSL/cable) modem link. You will also find a command cross reference list for administrators
familiar with Cisco's IOS QoS features and having to become acquainted with SmartWare QoS configuration.

Setting the modem rate

To match the voice and data multiplexing to the capacity of the access link is the most common application of
the SmartWare link scheduler.
1. Create a minimal profile.
profile service-policy modem-512
rate-limit 512 header-length 20 atm-modem
source traffic-class local-voice
priority
2. Apply the profile just created to the interface connected to the modem.
context ip
interface wan
use profile service-policy modem-512 out
Some explanations:
• "modem-512" is the title of the profile which is referred to when installing the scheduler

Quick references

min. 30%
min. 40%
Mode
Shaper
Define 2nd level
arbiter
Figure 23. Example of Hierarchical Scheduling
priority
Level_1
min. 30%
Low_Priority
Define 1st level
arbiter
13 • Link scheduler configuration
Mode
WFQ
Use arbiter on
an interface
150