Cisco Nexus 7000 Series NX-OS Quality of Service Configuration Guide, Release 4.x
QoS CLI Index
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Index

Table Of Contents

A - B - C - D - E - G - I - L - M - N - P - Q - R - S - T - U - V - W -

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

troubleshooting 3-2, 3-4

class map

default 2-7

match all 2-1, 3-2

queuing default 2-7

queuing system-defined 2-7

system-defined 2-7

class-map

troubleshooting 2-1, 3-2

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 2-10, 7-2, 7-7

modifying CoS values 7-5

policing command 6-8

queuing 2-10, 7-4

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

verifying 2-16, 3-16

class-maps

troubleshooting 7-7

Class of Service. See CoS

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

actions 6-4, 6-5

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

taildrop 7-3, 7-9

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

DiffServ. 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

policing 6-5, 6-13

marking 4-1

and class maps 4-1

and policy maps 4-1

and table maps4-12to 4-14

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

Modular QoS CLI. See MQC

mutation

troubleshooting 5-1

mutation mapping

configuration example 5-5

configuring 5-3

guidelines 5-2

limitations 5-2

policy maps 5-1, 5-3

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

data rates 6-3, 6-5

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 class maps 2-3, 2-13

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

marking 4-3, 4-10

maximum classes 3-3

modifying 2-13

modifying CoS value 7-5

mutation mapping 5-1, 5-3

priority 7-14

queue size 7-14

queuing 7-4

setting DSCP value 4-10

shaping 7-14

shared policers 6-2

system-defined 2-9, 7-5

taildrop 7-14

verifying 2-16, 4-15

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

troubleshooting 7-2, 7-11

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

description 2-2, 2-3

maximum 2-2

QoS troubleshooting 7-14

Quality of Service. See QoS

queue limits

configuration example 7-23

configuring 7-20

queues

nonpriority 7-16

priority 7-3, 7-16

shaping 7-18

strict priority 7-1

queue size

10-Gigabit Ethernet ports 7-9

policy maps 7-14

thresholds 7-9, 7-11

queue type

system-defined 7-1, 7-5

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

description 2-2, 2-5

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

displaying 1-5, 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

CoS values 7-3, 7-9

thresholds 7-1, 7-9

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

Type of Service. See TOS

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

class maps 3-2, 7-3

queuing and scheduling 7-3

verifying

class maps 2-16, 3-16

marking 4-15

mutation mapping 5-5

policing 6-18

policy maps 2-16, 4-15

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

thresholds 7-1, 7-11