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Configuring Modular Quality of Service Congestion Management on Cisco IOS XR Software
Configuration Examples for Configuring QoS Congestion Management on Cisco IOS XR Software
QC-48
Cisco IOS XR Modular Quality of Service Configuration Guide
RP/0/RP0/CPU0:Jun 8 16:55:11.819 : config[65546]: %MGBL-LIBTARCFG-6-COMMIT : Configuration
committed by user 'cisco'. Use 'show configuration commit changes 1000006140' to view the
changes.
The following example shows the display output for the previous policy map configuration:
RP/0/RP0/CPU0:router# show policy-map interface bundle-pos 1 input
Bundle-POS1 input: p2
Class voip
Classification statistics (packets/bytes) (rate - kbps)
Matched : 0/0 0
Transmitted : 0/0 0
Total Dropped : 0/0 0
Queueing statistics
Vital (packets) : 0
Queueing statistics
Queue ID : 38
High watermark (packets) : 0
Inst-queue-len (bytes) : 0
Avg-queue-len (bytes) : 0
TailDrop Threshold(bytes) : 47923200
Taildropped(packets/bytes) : 0/0
Class default
Classification statistics (packets/bytes) (rate - kbps)
Matched : 0/0 0
Transmitted : 0/0 0
Total Dropped : 0/0 0
Queueing statistics
Vital (packets) : 0
Queueing statistics
Queue ID : 36
High watermark (packets) : 0
Inst-queue-len (bytes) : 0
Avg-queue-len (bytes) : 0
TailDrop Threshold(bytes) : 239616000
Taildropped(packets/bytes) : 0/0
Traffic Policing for a Bundled Interface on Cisco IOS XR Software: Example
The following example shows how to configure a policy map for a bundled interface. Note that for
bundled interfaces, policing can be configured only in percentage and not kilobits per second:
policy-map p2
class voip
police cir 23425
!
interface bundle-poS 1
service-policy input p2
commit
RP/0/RP0/CPU0:Jun 8 16:51:36.623 : qos_ma[286]: %QOS-QOS_RC_QOSMGR-3-RC_BUNDLE_BW_NOPCT :
Absolute bw specified for bundle interfaces, use percentage values instead
RP/0/RP0/CPU0:Jun 8 16:51:36.624 : qos_ma[286]: %QOS-QOS-3-MSG_SEND_FAIL : Failed to send
message to feature rc while adding class. Error code - Invalid argument
% Failed to commit one or more configuration items during an atomic operation, no changes
have been made. Please use 'show configuration failed' to view the errors
!
An error occurred after the attempted commit of an invalid configuration.
!
!