Cisco ONS 15454 SDH - Configuration Example for RPR-IEEE Qos

26-20
Cisco ONS 15454 and Cisco ONS 15454 SDH Ethernet Card Software Feature and Configuration Guide, R8.0
Chapter 26 Configuring IEEE 802.17b Resilient Packet Ring
Configuration Example for RPR-IEEE QoS
To enable and configure the RPR-IEEE service classes with the MQC, perform the following procedure,
beginning in global configuration mode:
Configuration Example for RPR-IEEE QoS
The following sample configurations are for RPR-IEEE QoS. Example 26-1 details a simple QoS
configuration. Example 26-7 details a more complex configuration. The configuration on your network
will differ based on your network design.
Command Purpose
Step 1
Router(config)# class-map match-any
class-name
Specifies the user-defined name of the traffic class
and the logical OR operator for all matching
statements under this traffic class.
Step 2
Router(config)# match ip precedence
{ip-precedence-value
|
ip-precedence-traffic-label}
Specifies an IP precedence value (0 to 7) used as
match criteria or specifies an IP precedence traffic
label.
Each value variable is mapped to a specific label
variable. Entering the command with a ? in place
of the
ip-precedence-value |
ip-precedence-traffic-label
variable reveals
the labels and their corresponding values.
Step 3
Router(config)# exit
Exits class mode.
Step 4
Router(config)# policy-map policy-name
Specifies the name of the service policy to
configure. Service policies link the configured
class maps to Layer 2 traffic priorities, or in this
case, the three service classes of RPR-IEEE.
Note An assignment has to be constructed for
each class map.
Step 5
Router(config)# class class-name
Specifies the name of a predefined class, which
was defined with the class-map command, to be
included in the service policy.
Note Each of the three RPR-IEEE classes must
be configured as described in this
procedure.
Step 6
Router(config)# set rpr-ieee service-class
{a | b | c}
Specifies the appropriate RPR-IEEE service class
for the class. The three classes correspond to each
of the three RPR-IEEE service classes. Only one
service class can be configured for each MQC
class.
Step 7
Router(config)# exit
Exits class mode.
Step 8
Router(config)# no shut
Enables the RPR-IEEE interface and changes the
mode from the default passthrough.
Step 9
Router(config)# end
Returns to privileged EXEC mode.
Step 10
Router# copy running-config startup-config
(Optional) Saves configuration changes to the
TCC2/TCC2P flash database.