CLI Reference Guide-R04

Chapter 23 | Class of Service Commands
Priority Commands (Layer 3 and 4)
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Command Mode
Privileged Exec
Example
Console#show queue weight
Information of Eth 1/1
Queue ID Weight
-------- ------
0 1
1 2
2 4
3 6
4 8
5 10
6 12
7 14
.
.
.
Priority Commands (Layer 3 and 4)
This section describes commands used to configure Layer 3 and 4 traffic priority
mapping on the switch.
Table 117: Priority Commands (Layer 3 and 4)
Command Function Mode
qos map phb-queue Maps internal per-hop behavior values to hardware queues GC
qos map cos-dscp Maps CoS/CFI values in incoming packets to per-hop
behavior and drop precedence values for internal priority
processing
IC
qos map default-drop-
precedence
Maps the per-hop behavior to default drop precedence IC
qos map dscp-cos Maps internal per-hop behavior and drop precedence
value pairs to CoS values used in tagged egress packets on
a Layer 2 interface
IC
qos map dscp-mutation Maps DSCP values in incoming packets to per-hop
behavior and drop precedence values for internal priority
processing
IC
qos map ip-port-dscp Maps the destination TCP/UDP port in incoming packets to
per-hop behavior and drop precedence values for internal
priority processing
IC
qos map ip-prec-dscp Maps IP Precedence values in incoming packets to per-hop
behavior and drop precedence values for internal priority
processing
IC
qos map trust-mode Sets QoS mapping to DSCP or CoS IC
show qos map cos-dscp Shows ingress CoS to internal DSCP map PE
show map default-drop-
precedence
Shows the per-hop behavior to default drop precedence PE
show map dscp-cos Shows internal DSCP to egress CoS map PE