Cisco Nexus 7000 Series NX-OS Quality of Service Configuration Guide, Release 5.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 2-2

configuring matching 2-4

IP version 2-4

matching sequence 2-2

permit-deny 2-4

Address Resolution Protocol. See ARP

ARP

classification criteria 2-2

B

bandwidth allocation

bandwidth remaining 7-14, 7-15

configuration example 7-25

configuring 7-15

defined 7-1

egress traffic 7-3

ingress traffic 7-3

shaping 7-14

burst-optimized 8-2

burst sizes

policing 6-6

C

CIR

cir-markdown-map 6-5

defined 6-4

Class-based Flow Control 10-1

classification

and class maps 2-1

class-default 2-2

configuration example 2-17

criteria 2-1

defined 2-1

egress traffic 2-2

guidelines 2-3

ingress traffic 2-2

limitations 2-3

marking 4-1

matching alternatives 2-1

multiple criteria 2-2

troubleshooting 2-2, 2-4

class map

default 3-7

match all 2-2, 3-2

queuing default 3-8

queuing system-defined 3-8

system-defined 3-7

class-map

troubleshooting 2-2, 3-2

class maps

and marking 4-1

and policy maps 3-7

applying description 3-15

classifying traffic 3-3

configuration example 2-17

configuring 3-11

description 3-2

matching other class maps 2-15

maximum criteria 2-3

modifying 3-11, 7-2, 7-7

modifying CoS values 7-5

policing command 6-8

queuing 3-11, 7-4, 9-6

system-defined 3-7, 7-7, 7-9, 7-11, 7-15, 7-17, 7-19, 7-21

system-defined for type queuing 3-7, 7-6

troubleshooting 3-11

VDCs 2-2

verifying 2-17, 3-17

class-maps

troubleshooting 7-6

Class of Service. See CoS

CLNS

classification criteria 2-2

color-aware policers

description 6-1

color-aware policing

conditions 6-1

description 6-8

steps to configure 6-9

conforming traffic

actions 6-4, 6-5

color-aware policing 6-1

congestion 10-1

congestion avoidance

taildrop 7-3

WRED 7-3

Congestion Control 8-2

congestion management

configuring 7-14

egress traffic 7-3

ingress traffic 7-3

policy maps 7-14

Connectionless Network Service. See CLNS

COS

queuing 7-2

CoS

classification criteria 2-1

configuring marking 4-7

marking 4-2

modified in queues 7-7

modifying 7-5, 9-6

modifying system-defined class maps 7-7

modifying values 7-2

policy maps 7-15

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 2-13

D

Data Center Bridging 8-1

data rates

policing 6-4

DCB cloud 8-1

DCBXP 10-2

defaults 1-6

default settings

bandwidth 7-17

per interface 3-7

statistics 11-1

Differentiated Services Code Point. See DSCP

DiffServ. See DSCP

discard class

classification criteria 2-2

configuring marking 4-9

configuring matching 2-10, 2-11

marking 4-2

documentation

additional publications i-xiii

dropping packets

policing 6-1

DSCP 4-1

classification criteria 2-1

configuring for marking 4-3

configuring matching 2-5

marking 4-1

modifying with policy maps 4-10

policing 6-8

standard values 2-5

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 2-2

policers 6-3

QoS policy map 4-10

queue limits 7-21

shaping 7-19

shared-mode port groups 7-4

examples

bandwidth allocation 7-25

classification 2-17

class maps 2-17

marking 4-15

mutation mapping 5-5

policing 6-18, 6-19

priority 7-24

queueing 7-23, 9-11

queue limit 7-24

scheduling 7-23, 9-11

setting ingress port CoS 7-23

shaping 7-24

statistics 11-4

taildrop 7-24

WRED 7-25

exceeding traffic

actions 6-5

color-aware 6-1

G

guidelines

classification 2-3

marking 4-2

policing 6-3

queuing 7-4, 9-5

scheduling 7-4, 9-5

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 2-2

policers 6-3

QoS policy map 4-10

queue limits 7-21

queue size 7-9

setting ingress CoS 7-2

interfaces

default queuing class maps

defined 3-7

default queuing policy 1-6

IPC 8-1

IP precedence 4-1

classification criteria 2-1

configuring marking 4-5

configuring matching 2-7

marking 4-1

values 2-7

L

Layer 2 ports

policies applied 2-3

licenses

VLANs 2-2, 3-2, 4-2, 5-2, 6-2, 7-3, 8-3, 9-5, 10-2, 11-1

limitations

classification 2-3

marking 4-2

policing 6-3

queuing 7-4, 9-5

scheduling 7-4, 9-5

link-level flow control 10-1

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 ??

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 4-7

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 3-4

troubleshooting 4-1, 4-2, 4-3, 4-12

matching

all criteria 2-2

configuring for ACLs 2-4

configuring for CoS values 2-13

configuring for discard class 2-10, 2-11

configuring for DSCP 2-5

configuring for IP precedence 2-7

configuring for Layer 3 packet length 2-12

configuring for protocol 2-9

configuring for QoS internal label 2-10

configuring RTP 2-14

configuring UDP port ranges 2-14

egress traffic 2-2

ignore specific criteria 2-2

ingress traffic 2-2

maximum criteria 2-3

multiple criteria 2-2

other class maps 2-15

troubleshooting 2-2, 2-10, 2-11

mesh-optimized 8-2

modifying QoS fields

marking 4-1

Modular QoS CLI. See MQC

mutation

troubleshooting 5-1

mutation mapping

configuration example 5-5

configuring 5-3

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

Network QoS 8-1

network qos policy 8-1

P

Pause behavior 8-2

peak information rate. See PIR

Per Priority Pause 10-1

PIR

defined 6-4

pir-markdown-map 6-5

policers

applied to distributed traffic 6-3

color-aware 6-1

dual-rate

description 6-1

single-rate

description 6-1

types 6-5

policing

burst sizes 6-6

class maps 6-8

color-aware 3-7, 6-3, 6-8, 6-9

configuration examples 6-18, 6-19

data rates 6-4, 6-6

description 6-1

dropping packets 6-1

dual-rate 6-3

egress 6-13

guidelines 6-3

ingress 6-13

limitations 6-3

markdown 6-13

markdown maps 6-5

marking packets 6-1

multiple interfaces 6-2

named aggregate policer 6-15

qos policies 3-4

single-rate 6-3

traffic that exceeds 6-1

troubleshooting 6-4

verifying 6-18

policy maps

and class maps 3-3, 3-14

and marking 4-1

applying description 3-15

bandwidth 7-15

configuring 3-14

congestion management 7-14

CoS 7-15

default queuing policy maps 3-10

description 3-2

detaching 3-18

hierarchical 5-1

marking 4-3, 4-10

maximum classes 2-3

modifying 3-14

modifying CoS value 7-5

mutation mapping 5-1, 5-3

priority 7-15

queue size 7-15

queuing 7-4, 9-6

setting DSCP value 4-10

shaping 7-15

shared policers 6-2

system-defined 3-9, 7-5

taildrop 7-15

verifying 3-17

WRED 7-15

port channels

QoS policies 3-17

ports

trusted 7-5, 9-6

untrusted 7-5, 9-6

priority

configuration example 7-24

default settings 7-17

queues 7-3

priority flow control 10-1

priority queues

configuring 7-17

protocol

classification criteria 2-2

configuring matching 2-9

valid matches 2-9

Q

QoS

commit model 3-20

default behavior 1-6

enabling 3-17

queuing 7-1, 9-1

scheduling 7-1, 9-1

Session Manager 3-20

statistics 11-2

steps to configure 1-2

troubleshooting 7-2, 7-11

QoS internal label

classification criteria 2-1

configuring marking 4-7

configuring matching 2-10

marking 4-2

QoS policies

applying 3-17

attaching 3-17

implementing 3-17

multiple interfaces 3-17

port channels 3-17

VLANs 3-17

qos policies

description 3-2, 3-4

maximum 3-3

QoS troubleshooting 7-15

Quality of Service. See QoS

quanta 10-1

queue limits

configuration example 7-24

configuring 7-21

queues

nonpriority 7-17

priority 7-3, 7-17

shaping 7-19

strict priority 7-1

queue size

10-Gigabit Ethernet ports 7-9

policy maps 7-15

thresholds 7-9, 7-11

queue type

system-defined 7-1, 7-6

queuing

10-Gigabit Ethernet ports 7-4

by priority 7-1

class maps 7-4, 9-6

CoS 7-2

defined 7-1

guidelines 7-4, 9-5

limitations 7-4, 9-5

mapping to a queue 7-2

modifying CoS 7-6

modifying queuing maps 7-2

multiple queues 7-1

policy maps 7-4, 9-6

pq queues 7-17

shaping 7-3

shared-mode port groups 7-4

system-defined queues 7-1

system-defined queue types 7-1

thresholds 7-1

verifying 7-23, 9-10

queuing policies

applying 7-4, 9-6

description 3-2, 3-5

maximum 3-3

queuing 3-5

shaping 3-5

queuing policy

default 1-6

R

Real-Time Transport Protocol. See RTP

related documents i-xiii

RTP

classification criteria 2-2

configuring matching 2-14

S

scheduling

applying 7-1

defined 7-1

guidelines 7-4, 9-5

limitations 7-4, 9-5

modifying CoS 7-6

queuing policies 7-4, 9-6

shared-mode port groups 7-4

system-defined queues 7-1

verifying 7-23, 9-10

service policies

mutation mapping 5-3

Session Manger 3-20

setting ingress port CoS

configuration example 7-23

ingress traffic 7-2

shaping

bandwidth allocation 7-14

configuration example 7-24

defined 7-19

queuing 7-3

values 7-19

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 11-4

default settings 11-1

display example 11-4

displaying 1-5, 11-3

enabling 11-2

monitoring 11-1

strict priority

queues 7-1

system-defined

class maps 3-7

policy maps 3-9

queue types 7-1

type queuing class maps 3-7, 7-6

VDCs 3-3

system-defined class maps

bandwidth 7-15

modifying CoS values 7-7

priority 7-17

queue limits 7-21

shaping 7-19

taildrop 7-9

WRED 7-11

T

table maps

and policy maps 3-13

applying description 3-15

configuring 3-13

description 3-2

marking 4-12

maximums 5-3

modifying 3-13

verifying 3-17

taildrop

class 7-9

configuration example 7-24

congestion avoidance 7-3

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

queuing 7-6

trusted port

setting ingress port CoS 7-2

Type of Service. See TOS

U

UDP port ranges

configuring matching 2-14

untrusted port

setting ingress port CoS 7-2

user-defined

VDCs 3-3

V

VDCs 1-1

accessing QoS objects 3-3

class maps 2-2, 7-3

queuing and scheduling 7-3

verifying

class maps 2-17, 3-17

mutation mapping 5-5

policing 6-18

policy maps 3-17

queuing 7-23, 9-10

scheduling 7-23, 9-10

table maps 3-17

violating traffic

actions 6-5

color-aware policing 6-1

virtual 8-1

Virtual Device Context 3-3

virtual device contexts 8-2

virtual links 8-1

VLANs

licenses 2-2, 3-2, 4-2, 5-2, 6-2, 7-3, 8-3, 9-5, 10-2, 11-1

QoS policies 3-17

W

weighted random early detection. See WRED

WRED

10-Gigabit Ethernet ports 7-4, 7-11

class 7-9

configuration example 7-25

congestion avoidance 7-3

CoS values 7-11

queue size 7-11

thresholds 7-1, 7-11