
642
Configuring QoS
Configuring QoS
All CFM traffic is queued to the default class because there is no class based on CoS.
Switch(config)#
cpu traffic qos dscp dscp
Class:
Switch(config)#
class-map match-any video
Switch(config-cmap)#
match ip dscp af41 af42 af43
Switch(config-cmap)#
exit
Switch(config)#
class-map match-any voice
Switch(config-cmap)#
match ip dscp ef
Switch(config-cmap)#
exit
Switch(config)#
class-map match-any network-internetwork-control
Switch(config-cmap)#
match ip dscp 48 56
Switch(config-cmap)#
exit
Policy:
Switch(config)#
policy-map output-policy
Switch(config-pmap)#
class voice
Switch(config-pmap-c)#
priority
Switch(config-pmap-c)#
police cir 10000000
Switch(config-pmap-c)#
exit
Switch(config-pmap)#
class video
Switch(config-pmap-c)#
bandwidth percent 40
Switch(config-pmap-c)#
exit
Switch(config-pmap)#
class network-internetwork-control
Switch(config-pmap-c)#
bandwidth percent 10
Switch(config-pmap-c)#
exit
Switch(config-pmap)#
class class-default
Switch(config-pmap-c)#
bandwidth percent 30
Switch(config-pmap-c)#
exit
Interface
Switch(config)#
interface fastethernet0/1
Switch(config-if)#
service-policy output output-policy
Switch(config-pmap-c)#
exit
Example 2
This example shows how to mark the CoS of CPU-generated IP traffic (including IP-SLA and TWAMP) based on the
DSCP value in the packet and to configure egress queuing based on the CoS value.
All CPU-generated IP traffic queues on the egress port, based on the IP DSCP value and the configured output policy
map called
output-policy
.
All IP SLA or TWAMP probes with the DSCP value
ef
to simulate voice traffic are assigned to the
voice
class.
All IP SLA or TWAMP probes with the DSCP values
af41
,
af42
and
af43
to simulate video traffic are assigned to the
video
class.
All IP control protocol traffic with the DSCP values 48 and 56 are assigned to the
network-internetwork-control
class.
The rest of the IP traffic is assigned to the default class.
All CPU-generated non-IP traffic with CoS 5 is assigned to the
voice
class.
All CPU-generated non-IP traffic with CoS 3 is assigned to the
video
class.
Содержание IE 4000
Страница 12: ...8 Configuration Overview Default Settings After Initial Switch Configuration ...
Страница 52: ...48 Configuring Interfaces Monitoring and Maintaining the Interfaces ...
Страница 108: ...104 Configuring Switch Clusters Additional References ...
Страница 128: ...124 Performing Switch Administration Additional References ...
Страница 130: ...126 Configuring PTP ...
Страница 140: ...136 Configuring CIP Additional References ...
Страница 146: ...142 Configuring SDM Templates Configuration Examples for Configuring SDM Templates ...
Страница 192: ...188 Configuring Switch Based Authentication Additional References ...
Страница 244: ...240 Configuring IEEE 802 1x Port Based Authentication Additional References ...
Страница 274: ...270 Configuring SGT Exchange Protocol over TCP SXP and Layer 3 Transport Configuring Cisco TrustSec Caching ...
Страница 298: ...294 Configuring VLANs Additional References ...
Страница 336: ...332 Configuring STP Additional References ...
Страница 408: ...404 Configuring DHCP Additional References ...
Страница 450: ...446 Configuring IGMP Snooping and MVR Additional References ...
Страница 490: ...486 Configuring SPAN and RSPAN Additional References ...
Страница 502: ...498 Configuring Layer 2 NAT ...
Страница 559: ...555 Configuring Network Security with ACLs How to Configure Network Security with ACLs Creating a Numbered Extended ACL ...
Страница 770: ...766 Configuring IPv6 MLD Snooping Related Documents ...
Страница 930: ...926 Configuring IP Unicast Routing Related Documents ...
Страница 956: ...952 Configuring IPv6 Unicast Routing Configuring IPv6 network 2010 AB8 2 48 network 2010 AB8 3 48 exit address family ...
Страница 976: ...972 Configuring Cisco IOS IP SLAs Operations Additional References ...
Страница 978: ...974 Dying Gasp ...
Страница 990: ...986 Configuring Enhanced Object Tracking Monitoring Enhanced Object Tracking ...
Страница 994: ...990 Configuring MODBUS TCP Displaying MODBUS TCP Information ...
Страница 996: ...992 Ethernet CFM ...
Страница 1030: ...1026 Working with the Cisco IOS File System Configuration Files and Software Images Working with Software Images ...
Страница 1066: ...1062 Using an SD Card SD Card Alarms ...