Qos Inheritance - Cisco 10000 Series Configuration Manual

QoS Inheritance

Table 3-9 Policing Actions
Action
drop
set-clp-transmit value
set-discard-class-transmit
set-dscp-transmit value
set-mpls-exp-transmit value
set-mpls-exp-imposition-transmit
value
set-prec-transmit value
set-qos-transmit value
transmit
QoS Inheritance
The Cisco 10000 series router applies service policies using the following QoS inheritance rules:
•
Cisco 10000 Series Router Quality of Service Configuration Guide
3-12
Description
Drops the packet.
This is the default action for traffic that exceeds the
committed rate.
Sets the ATM cell loss priority (CLP) bit on the
ATM cell. Valid values are from 0 to 1.
Sets the discard class attribute of a packet and
transmits the packet with the new discard class
setting.
Sets the IP differentiated services code point
(DSCP) value and transmits the packet with the new
IP DSCP value setting. Valid values are from 0 to
63.
Sets the Multiprotocol Label Switching (MPLS)
experimental (EXP) bits and transmits the packet
with the new MPLS EXP bit value setting. Valid
values are from 0 to 7.
Modifies the set-mpls-exp-transmit command to
set the MPLS experimental (EXP) bits in the
imposed label headers and transmit the packet with
the new MPLS EXP bit value setting. Valid values
are from 0 to 7.
Sets the IP precedence and transmits the packet
with the new IP precedence value setting. Valid
values are from 0 to 7.
Sets the qos-group value and transmits the packet
with the new qos-group value setting. Valid values
are from 0 to 99.
Transmits the packet. The packet is not altered.
ATM port—A service policy configured on an ATM port applies to all unspecified bit rate (UBR)
PVCs configured on the port without a service policy. Only unshaped UBR PVCs inherit the service
policy of the port. Variable bit rate (VBR), constant bit rate (CBR), and shaped UBR PVCs
configured on the port do not inherit the service policy of the port.
For more information about the ATM service classes, see the
page 3-13.
Chapter 3 Configuring QoS Policy Actions and Rules
Introduced in Cisco IOS Release
Release 12.0(9)SL
Release 12.3(7)XI
Release 12.3(7)XI
Release 12.0(9)SL
Release 12.0(22)S
Release 12.3(7)XI
Release 12.0(9)SL
Release 12.0(9)SL
Release 12.0(9)SL
"ATM Service Categories" section on
OL-7433-09