Cisco Catalyst 3750 Metro - Page 314

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Catalyst 3750 Metro Switch Command Reference
OL-9645-10
Chapter 2 Catalyst 3750 Metro Switch Cisco IOS Commands
mls qos map
Table 2-7 shows the default DSCP-to-CoS map:
Table 2-8 shows the default IP-precedence-to-DSCP map:
The default DSCP-to-DSCP-mutation map is a null map, which maps an inbound DSCP value to the
same DSCP value.
Ta b l e 2-6 Default CoS-to-DSCP Map
CoS Value DSCP Value
0 0
1 8
2 16
3 24
4 32
5 40
6 48
7 56
Ta b l e 2-7 Default DSCP-to-CoS Map
DSCP Value CoS Value
0–7 0
8–15 1
16–23 2
24–31 3
32–39 4
40–47 5
48–55 6
56–63 7
Ta b l e 2-8 Default IP-Precedence-to-DSCP Map
IP Precedence Value DSCP Value
0 0
1 8
2 16
3 24
4 32
5 40
6 48
7 56