Enterprise QoS Solution Reference Network Design Guide

Chapter 2 Campus QoS Design
show qos maps
Version 3.3
show qos maps
show port qos
show qos acl
show qos policer
show qos statistics
Catalyst 6500 PFC2/PFC3—QoS Considerations and Design
The Catalyst 6500 CatOS show qos maps verification command is fairly similar to the show mls qos
maps MLS QoS verification command. It returns the configured CoS-DSCP, IPPrec-DSCP, DSCP-CoS,
and Normal-Rate and Excess-Rate Policed-DSCP Maps. The command can return configured maps
(which may or may not be committed to the PFC) or runtime maps.
In the (truncated) runtime example below, all maps are at their default states, with the exception of the
Normal-Rate Policed-DSCP map, which has DSCP 0, CS3 (24), and EF (46) mapped for out-of-profile
markdown to DSCP CS1 (8).
Example 2-57 Show QoS Maps Verification for Catalyst 6500 Switch—CatOS
CAT6500-PFC2-CATOS> (enable) show qos maps runtime
CoS - DSCP map:
CoS DSCP
--- ----
0 0
1 8
2 16
3 24
4 32
5 40
6 48
7 56
IP-Precedence - DSCP map:
IP-Prec DSCP
------- ----
0 0
1 8
2 16
3 24
4 32
5 40
6 48
7 56
DSCP - CoS map:
DSCP CoS
-------------------------------- ---
0-7 0
8-15 1
16-23 2
24-31 3
32-39 4
40-47 5
48-55 6
56-63 7
DSCP - Policed DSCP map normal-rate:
DSCP Policed DSCP
-------------------------------- ------------
Enterprise QoS Solution Reference Network Design Guide
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