Cisco WS C4224V 8FXS - 200Mbps Ethernet Switch Software Configuration Manual page 223

Chapter 10 Traffic Shaping
Table 10-1 Differences Between Shaping Mechanisms
Mechanism GTS
Command-Line
•
Interface
•
Queues
•
Supported
OL-2031-02
Table 10-1 summarizes these differences.
Class-Based
Applies Applies
•
parameters parameters
per per interface
subinterface or per class
traffic group
command
supported
WFQ per class-based
•
subinterface weighted
fair queuing
(CBWFQ)
inside GTS
You can configure GTS to behave the same as FRTS by allocating one DLCI per
subinterface and using GTS plus backward explicit congestion notification
(BECN) support.
Catalyst 4224 Access Gateway Switch Software Configuration Guide
DTS FRTS
Applies
• •
parameters
per interface
•
or
subinterface
•
WFQ, strict
• •
priority
queue with
WFQ, CQ,
PQ, first-
come, first-
served
(FCFS) per
VC
About Traffic Shaping
Classes of
parameters
Applies parameters
to all virtual
circuits (VCs) on
an interface
through inheritance
mechanism
No traffic group
command
WFQ, strict
priority queue with
WFQ, CQ, PQ,
FCFS per VC
10-5