Layer 3 Qos; Wan Qos Queuing And Scheduling; Summary Of The Layer 3 Wan Qos Features - Cisco WS C4224V 8FXS - 200Mbps Ethernet Switch Software Configuration Manual

Application Notes

Layer 3 QoS

WAN QoS Queuing and Scheduling

Summary of the Layer 3 WAN QoS Features

Catalyst 4224 Access Gateway Switch Software Configuration Guide
1-16
Similar to other voice-enabled Catalyst platforms, the Catalyst 4224 learns that an
IP phone is attached to the port via the CDP message exchange.
You can configure QoS on the Layer 3 CPU from the CLI, which is very similar
to the interface on the Cisco 1750, Cisco 2600 series, and Cisco 3600 series
routers.
The Catalyst 4224 supports WAN QoS queuing and scheduling.
Catalyst 4224 WAN QoS queuing and scheduling features.
Table 1-4 Catalyst 4224 WAN QoS Queuing and Scheduling Features
Frame Relay MLPPP
No LLQ/CBWFQ No LLQ/CBWFQ LLQ/CBWFQ
IP RTP Priority No IP RTP
Priority
FRF.12 LFI
The Service Policy command is disabled for Frame Relay.
In summary, the Catalyst 4224 supports the following Cisco IOS Layer 3 WAN
QoS features:
Classification and Marking
•
Access control lists (ACL)
–
Class-based marking
–
Class-based matching
–
Committed Access Rate (CAR)
–
Chapter 1
PPP HDLC
LLQ/CBWFQ
IP RTP Priority IP RTP Priority
with CBWFQ
Product Overview
Table 1-4 shows
OL-2031-02