Cisco Systems A9014CFD manual Configuration Guidelines, 24-80

Chapter 24 Configuring QoS

Verifying MPLS over MLPPP Configuration

30 second offered rate 0000 bps, drop rate 0000 bps Match: ip dscp cs4 (32)

Queueing

queue limit 38 packets

(queue depth/total drops/no-buffer drops) 0/0/0 (pkts output/bytes output) 0/0

bandwidth 10% (153 kbps)

Class-map: dscpcs6 (match-any) 19 packets, 1889 bytes

30 second offered rate 0000 bps, drop rate 0000 bps Match: ip dscp cs6 (48)

Queueing

queue limit 38 packets

(queue depth/total drops/no-buffer drops) 0/0/0 (pkts output/bytes output) 0/0

bandwidth 10% (153 kbps)

Configuration Guidelines

•This feature must be configured globally for a router; it cannot be configured per-port or per-protocol.

•Enter each cpu traffic qos marking action on a separate line.

•The cpu traffic qos cos global configuration command configures CoS marking for CPU-generated traffic by using either a specific CoS value or a table map, but not both. A new configuration overwrites the existing configuration.

•The cpu traffic qos dscp global configuration command configures IP-DSCP marking for CPU-generated IP traffic by using either a specific DSCP value or a table map, but not both. A new configuration overwrites the existing configuration.

•The cpu traffic qos precedence global configuration command configures IP-precedence marking for CPU-generated IP traffic by using either a specific precedence value or a table map, but not both. A new configuration overwrites the existing configuration.

•The cpu traffic qos dscp and cpu traffic qos precedence global configuration commands are mutually exclusive. A new configuration overwrites the existing configuration.

•When the cpu traffic qos dscp global configuration command is configured with table maps, you can configure only one map from value at a time—DSCP, precedence, or CoS. A new configuration overwrites the existing configuration. Packets marked by this command can be classified and queued by an output policy map based on the marked DSCP or precedence value.

•When the cpu traffic qos precedence global configuration command is configured with table maps, you can configure only one map from value at a time—DSCP, precedence, or CoS. A new configuration overwrites the existing configuration. Packets marked by this command can be classified and queued by an output policy map based on the marked precedence or DSCP value.

•You cannot configure a map from value of both DSCP and precedence. A new configuration overwrites the existing configuration.

•When the cpu traffic qos cos global configuration command is configured with table maps, you can configure two map from values at a time—CoS and either DSCP or precedence.

•If the cpu traffic qos cos global configuration command is configured with only a map from value of DSCP or precedence:

	Cisco ASR 901 Series Aggregation Services Router Software Configuration Guide
24-80	OL-23826-09