- New and Changed Content for QoS CLI Config Guide
- QoS CLI Index
- Preface
- Overview
- Using Modular QoS CLI
- Configuring Classification
- Configuring Marking
- Configuring Mutation Mapping
- Configuring Policing
- Configuring Queuing and Scheduling
- Monitoring QoS Statistics
- Limits Appendix
- Additional References Appendix
Index
A
access control lists. See ACLs
ACLs
classification criteria 3-2
configuring matching 3-4
IP version 3-4
matching sequence 3-2
permit-deny 3-4
Address Resolution Protocol. See ARP
ARP
classification criteria 3-2
B
bandwidth allocation
bandwidth remaining 7-13, 7-14
configuration example 7-23
configuring 7-14
defined 7-1
egress traffic 7-3
ingress traffic 7-3
shaping 7-13
burst sizes
policing 6-5
C
CIR
cir-markdown-map 6-5
defined 6-3
classification
and class maps 3-1
class-default 3-2
configuration example 3-16
criteria 3-1
defined 3-1
egress traffic 3-2
guidelines 3-3
ingress traffic 3-2
limitations 3-3
marking 4-1
matching alternatives 3-1
multiple criteria 3-2
class map
default 2-7
queuing default 2-7
queuing system-defined 2-7
system-defined 2-7
class-map
class maps
and marking 4-1
and policy maps 2-7
applying description 2-15
classifying traffic 2-3
configuration example 3-16
configuring 2-10
description 2-1
matching other class maps 3-14
maximum criteria 3-3
modifying CoS values 7-5
policing command 6-8
system-defined 2-7, 7-7, 7-9, 7-11, 7-14, 7-16, 7-18, 7-20
system-defined for type queuing 2-7, 7-5
troubleshooting 2-10
VDCs 3-2
class-maps
troubleshooting 7-7
CLNS
classification criteria 3-2
color-aware policers
description 6-1
color-aware policing
conditions 6-1
description 6-8
steps to configure 6-9
configuration limits
description (table) A-1
conforming traffic
color-aware policing 6-1
congestion avoidance
taildrop 7-2
WRED 7-2
congestion management
configuring 7-13
egress traffic 7-3
ingress traffic 7-3
policy maps 7-13
Connectionless Network Service. See CLNS
COS
queuing 7-2
CoS
classification criteria 3-1
configuring marking 4-7
marking 4-2
modified in queues 7-7
modifying 7-5
modifying system-defined class maps 7-7
modifying values 7-2
policy maps 7-14
queuing 7-5
values 7-2
WRED 7-11
CoS-to-queue mapping
modifying 7-2
CoS value
configuring matching 3-12
D
data rates
policing 6-3
defaults 1-6
default settings
bandwidth 7-16
per interface 2-7
statistics 8-1
Differentiated Services Code Point. See DSCP
discard class
classification criteria 3-2
configuring marking 4-9
configuring matching 3-9, 3-10
marking 4-2
documentation
additional publications i-xiii
dropping packets
policing 6-1
DSCP 4-1
classification criteria 3-1
configuring for marking 4-3
configuring matching 3-4
marking 4-1
modifying with policy maps 4-10
policing 6-8
standard values 3-4
trusted 4-10
E
egress traffic
bandwidth allocation 7-3
congestion management 7-3
Layer 2 interfaces 1-4
Layer 3 interfaces 1-4
marking 4-2
matching 3-2
policers 6-3
QoS policy map 4-10
queue limits 7-20
shaping 7-18
shared-mode port groups 7-4
examples
bandwidth allocation 7-23
classification 3-16
class maps 3-16
marking 4-15
mutation mapping 5-5
policing 6-18
priority 7-23
queueing 7-22
queue limit 7-23
scheduling 7-22
setting ingress port CoS 7-22
shaping 7-23
statistics 8-3
taildrop 7-23
WRED 7-23
exceeding traffic
actions 6-5
color-aware 6-1
G
guidelines
classification 3-3
marking 4-2
mutation mapping 5-2
policing 6-2
queuing 7-4
scheduling 7-4
shared policers 6-2
I
ingress traffic
applying CoS values 7-6
bandwidth allocation 7-3
congestion management 7-3
Layer 2 interfaces 1-4
Layer 3 interfaces 1-4
marking 4-2
matching 3-2
policers 6-3
QoS policy map 4-10
queue limits 7-20
queue size 7-9
setting ingress CoS 7-2
interfaces
default queuing class maps
defined 2-7
default queuing policy 1-6
IP precedence 4-1
classification criteria 3-1
configuring marking 4-5
configuring matching 3-6
marking 4-1
values 3-6
IPv6
using 1-2
L
Layer 2 ports
policies applied 3-3
licenses
VLANs 2-2, 3-2, 4-2, 5-2, 6-2, 7-3, 8-1
limitations
classification 3-3
marking 4-2
mutation mapping 5-2
policing 6-2
queuing 7-4
scheduling 7-4
limits
description (table) A-1
QoS features A-1
M
markdown maps
marking 4-1
and class maps 4-1
and policy maps 4-1
classification 4-1
configuration example 4-15
configuring DSCP 4-3
configuring for CoS 4-7
configuring for discard class 4-9
configuring for IP precedence 4-5
configuring for QoS internal label 4-8
CoS 4-2
description 4-1
discard class 4-2
egress traffic 4-2
guidelines 4-2
ingress traffic 4-2
limitations 4-2
multiple features 4-3
policing 6-1
QoS internal label 4-2
qos policies 2-3
troubleshooting 4-1, 4-2, 4-3, 4-13
verifying 4-15
matching
all criteria 3-2
configuring for ACLs 3-4
configuring for CoS values 3-12
configuring for discard class 3-9, 3-10
configuring for DSCP 3-4
configuring for IP precedence 3-6
configuring for Layer 3 packet length 3-11
configuring for protocol 3-8
configuring for QoS internal label 3-9
configuring RTP 3-13
configuring UDP port ranges 3-13
egress traffic 3-2
ignore specific criteria 3-2
ingress traffic 3-2
maximum criteria 3-3
multiple criteria 3-2
other class maps 3-14
troubleshooting 3-2, 3-9, 3-10
modifying QoS fields
marking 4-1
mutation
troubleshooting 5-1
mutation mapping
configuration example 5-5
configuring 5-3
guidelines 5-2
limitations 5-2
sequence on egress traffic 5-2
sequence on ingress traffic 5-1
service policies 5-3
troubleshooting 5-3
values 5-3
verifying 5-5
mutation marking
description 5-1
N
named aggregate policer
shared policers 6-15
P
peak information rate. See PIR
PIR
defined 6-3
pir-markdown-map 6-5
policers
applied to distributed traffic 6-2
color-aware 6-1
dual-rate
description 6-1
single-rate
description 6-1
types 6-4
policies
applying to interfaces 2-2
policing
burst sizes 6-5
class maps 6-8
color-aware 2-7, 6-3, 6-8, 6-9
configuration examples 6-18
description 6-1
dropping packets 6-1
dual-rate 6-3
egress 6-13
guidelines 6-2
ingress 6-13
limitations 6-2
markdown 6-13
markdown maps 6-5
marking packets 6-1
multiple interfaces 6-2
named aggregate policer 6-15
qos policies 2-3
single-rate 6-3
traffic that exceeds 6-1
troubleshooting 6-4
verifying 6-18
policy maps
and marking 4-1
applying description 2-15
bandwidth 7-14
configuring 2-13
congestion management 7-13
CoS 7-14
default queuing policy maps 2-9
description 2-2
detaching 2-18
hierarchical 5-1
maximum classes 3-3
modifying 2-13
modifying CoS value 7-5
priority 7-14
queue size 7-14
queuing 7-4
setting DSCP value 4-10
shaping 7-14
shared policers 6-2
taildrop 7-14
WRED 7-14
port channels
QoS policies 2-17
ports
trusted 7-5
untrusted 7-5
priority
configuration example 7-23
default settings 7-16
queues 7-3
priority queues
configuring 7-16
protocol
classification criteria 3-2
configuring matching 3-8
valid matches 3-8
Q
QoS
commit model 2-19
default behavior 1-6
enabling 2-17
limits A-1
queuing 7-1
scheduling 7-1
Session Manager 2-19
statistics 8-2
steps to configure 1-2
QoS internal label
classification criteria 3-1
configuring marking 4-8
configuring matching 3-9
marking 4-2
QoS policies
applying 2-17
attaching 2-17
implementing 2-17
multiple interfaces 2-17
port channels 2-17
VLANs 2-17
qos policies
maximum 2-2
QoS troubleshooting 7-14
queue limits
configuration example 7-23
configuring 7-20
queues
nonpriority 7-16
shaping 7-18
strict priority 7-1
queue size
10-Gigabit Ethernet ports 7-9
policy maps 7-14
queue type
queuing
10-Gigabit Ethernet ports 7-4
by priority 7-1
class maps 7-4
CoS 7-2
defined 7-1
guidelines 7-4
limitations 7-4
mapping to a queue 7-2
modifying CoS 7-6
modifying queuing maps 7-2
multiple queues 7-1
policy maps 7-4
pq queues 7-16
shaping 7-3
shared-mode port groups 7-4
system-defined queues 7-1
system-defined queue types 7-1
thresholds 7-1
verifying 7-22
queuing and scheduling
IPv6 1-2
queuing policies
applying 7-4
maximum 2-2
queuing 2-5
shaping 2-5
queuing policy
default 1-6
R
Real-Time Transport Protocol. See RTP
related documents i-xiii
RTP
classification criteria 3-2
configuring matching 3-13
S
scheduling
applying 7-1
defined 7-1
guidelines 7-4
limitations 7-4
modifying CoS 7-6
queuing policies 7-4
shared-mode port groups 7-4
system-defined queues 7-1
verifying 7-22
service policies
description 2-2
mutation mapping 5-3
Session Manger 2-19
setting ingress port CoS
configuration example 7-22
ingress traffic 7-2
shaping
bandwidth allocation 7-13
configuration example 7-23
defined 7-18
queuing 7-3
values 7-18
shared mode
egress queuing policy 7-4
shared policers
configuring 6-15
description 6-2
guidelines 6-2
policy maps 6-2
rates shared 6-10
steps to configuring 6-15
verifying 6-18
statistics
clearing 8-3
default settings 8-1
display example 8-3
enabling 8-2
monitoring 8-1
strict priority
queues 7-1
system-defined
class maps 2-7
policy maps 2-9
queue types 7-1
type queuing class maps 2-7, 7-5
VDCs 2-3
system-defined class maps
bandwidth 7-14
modifying CoS values 7-7
priority 7-16
queue limits 7-20
shaping 7-18
taildrop 7-9
WRED 7-11
T
table maps
and policy maps 2-12
applying description 2-15
configuring 2-12
description 2-1
marking 4-12
maximums 5-3
modifying 2-12
verifying 2-16
taildrop
class 7-9
configuration example 7-23
congestion avoidance 7-2
thresholds
queue size 7-9
taildrop 7-1
WRED 7-1
troubleshooting 1-1
commands 2-2
queuing 7-7
trusted port
setting ingress port CoS 7-2
U
UDP port ranges
configuring matching 3-13
untrusted port
setting ingress port CoS 7-2
user-defined
VDCs 2-3
V
VDCs 1-1
accessing QoS objects 2-3
queuing and scheduling 7-3
verifying
marking 4-15
mutation mapping 5-5
policing 6-18
queuing 7-22
scheduling 7-22
table maps 2-16
violating traffic
actions 6-5
color-aware policing 6-1
Virtual Device Context. See VDCs
VLANs
licenses 2-2, 3-2, 4-2, 5-2, 6-2, 7-3, 8-1
QoS policies 2-17
W
weighted random early detection. See WRED
WRED
10-Gigabit Ethernet ports 7-4, 7-11
class 7-9
configuration example 7-23
congestion avoidance 7-2
CoS values 7-11
queue size 7-11