Procedure
Purpose
Command or Action
(config)#
class-map type qos cmap-qos-bandwidth
(config-cmap-qos)#
match access-group ACL-bandwidth
(config-cmap-qos)#
exit
(config)#
policy-map type qos pmap-qos-eth1-1
(config-pmap-qos)#
class cmap-qos-bandwidth
(config-pmap-c-qos)#
set qos-group 2
(config-pmap-c-qos)#
exit
(config-pmap-qos)#
exit
Set up the ingress classification
policy.
Step 1
(config)#
interface ethernet 1/1
(config-if)#
service-policy type qos input
pmap-qos-eth1-1
(config-if)#
exit
Attach the classification policy
to the interface Ethernet 1/1.
Step 2
(config)#
class-map type queuing cmap-que-bandwidth
(config-cmap-que)#
match qos-group 2
(config-cmap-que)#
exit
Set up the system-wide
definition of the qos-group first.
Step 3
Before you can successfully allocate bandwidth to the
user-defined class cmap-que-bandwidth, you must first
reduce the default bandwidth configuration on
class-default and class-fcoe.
Note
(config)#
policy-map type queuing pmap-que-eth1-2
(config-pmap-que)#
class type queuing class-default
(config-pmap-c-que)#
bandwidth percent 10
(config-pmap-c-que)#
exit
(config-pmap-que)#
class type queuing class-fcoe
(config-pmap-c-que)#
bandwidth percent 40
(config-pmap-c-que)#
exit
(config-pmap-que)#
class type queuing
cmap-que-bandwidth
(config-pmap-c-que)#
bandwidth percent 50
(config-pmap-c-que)#
exit
(config-pmap-que)#
exit
Set up the egress bandwidth
policy.
Step 4
Cisco Nexus 5000 NX-OS Quality of Service Configuration Guide, Release 5.1(3)N2(1)
OL-26657-01
71
QoS Configuration Examples
QoS Example 2
