Untitled









Nexus 9000 Architecture

Cisco Live sessions will be available for viewing on demand after the event at ciscolive.com. © 2020 Cisco and/or its affiliates. All rights reserved. Cisco 
BRKDCN


Cisco Nexus 9000 - Architecture

Latest generation of Nexus 9000 switches with Cloud Scale ASICs System and hardware architecture key forwarding functions
BRKARC


Nexus 9000 Architecture

Questions? Use Cisco Spark to communicate with the speaker after the session. 1. Find this session in the Cisco Live 
BRKDCT


Cisco Live 2018 Barcelona

Latest generation of Nexus 9000 switches with Cloud Scale ASICs System and hardware architecture key forwarding functions
BRKARC






Advanced Visibility and Monitoring in Nexus 3000/9000 Switches

0002 and lives off of port Ethernet1/1 on switch N3K-C3172PQ-10GE-29-16. BRKDCN-3020. 104. Page 105. © 2018 Cisco and/or its 
BRKDCN


Untitled

Nexus hardware architecture deep-dive Use Cisco Webex Teams (formerly Cisco Spark) to chat with the speaker after the ... Cisco Nexus 9000 QoS Features.
BRKDCN


Untitled

Understand the basic switch architecture for the Nexus switch family Nexus hardware architecture deep-dive ... Cisco Nexus 9000 QoS Features.
BRKDCN





#CiscoLive

Cisco Nexus 9000 Series. Nexus 9500 Modular Switches. Nexus 9300 Fixed Switches. Architectural Flexibility – ACI or NXOS. Deep Visibility & Security.
DGTL PSODCN


Troubleshooting VXLAN BGP EVPN

Jun 9 2022 2020 Cisco and/or its affiliates. All rights reserved. Cisco Public. Nexus 9000 VxLAN Architecture. 28. BRKDCN-3040.
BRKDCN


218445 Untitled

Nemanja Kamenica

Technical Marketing Engineer

BRKDCN-3346

End-to-End QoS

Implementation and Operation

with Nexus © 2019 Cisco and/or its affiliates. All rights reserved. Cisco Public

Provide a refresh of QoS Basics

Understand the basic switch

architecture for the Nexus switch family

Provide a detailed understanding

of QoS on Nexus platforms

Lear how to configure QOS on

Nexus devices through real-

world configuration examples

Session Objectives

3BRKDCN-3346

© 2019 Cisco and/or its affiliates. All rights reserved. Cisco Public

Session Non-Objectives

Data Center QoS Methodology

Nexus hardware architecture deep-dive

Application Centric Infrastructure (ACI) QOS

4BRKDCN-3346

Agenda

© 2019 Cisco and/or its affiliates. All rights reserved. Cisco Public5

Introduction

QoSand Queuing Basics

QoSImplementation on Nexus

Nexus 9000 QoS

Nexus 7000/7700 QoS

Nexus 5600 QoS

Nexus 3000 QoS

Nexus 2000 QoS

Real World Configuration Examples

Conclusion

BRKDCN-3346

© 2019 Cisco and/or its affiliates. All rights reserved. Cisco Public

Cisco WebexTeams

Questions?

Use Cisco WebexTeams (formerly Cisco Spark)

to chat with the speaker after the session

Find this session in the Cisco Events Mobile App

FOLŃN ´-RLQ POH GLVŃXVVLRQµ

Install WebexTeams or go directly to the team space

Enter messages/questions in the team space

How 1 2 3 4 6 cs.co/ciscolivebot#BRKDCN-3346

BRKDCN-3346

© 2019 Cisco and/or its affiliates. All rights reserved. Cisco Public

Congestion Happens Everyday!

8BRKDCN-3346

© 2019 Cisco and/or its affiliates. All rights reserved. Cisco Public

Why QoS in the Data Center?

9BRKDCN-3346

Assign

Color to Traffic

Maximize

Throughput

Manage

Congestion

Maximize Throughput and Manage Congestion!

© 2019 Cisco and/or its affiliates. All rights reserved. Cisco Public

FMQ 7UMIILŃ FRQPURO OHOS "

10BRKDCN-3346

Agenda

© 2019 Cisco and/or its affiliates. All rights reserved. Cisco Public11

Introduction

QoSand Queuing Basics

QoSImplementation on Nexus

Nexus 9000 QoS

Nexus 7000/7700 QoS

Nexus 5600 QoS

Nexus 3000 QoS

Nexus 2000 QoS

Real World Configuration Examples

Conclusion

BRKDCN-3346

© 2019 Cisco and/or its affiliates. All rights reserved. Cisco Public

The QoS Toolset

13BRKDCN-3346

Classification

Identify and

Split Traffic

into Different

Classes

Queuing &

Scheduling

Prioritize,

Protect and

Isolate Traffic

Based on

Markings

Marking

Mark Traffic

According to

Behavior and

Business

Policies

Policing

Discard

Misbehaving

Traffic to Maintain

Network Integrity

Shaping

Control

Bursts and

Conform

Traffic

25ndAnniversary

© 2019 Cisco and/or its affiliates. All rights reserved. Cisco Public

Classification

Traffic Categorization based on

traffic attributes

Marking

Assigning different/new attribute

(priority) to traffic

Policing

Limit misbehaving flows

Traffic Management Tools

14BRKDCN-3346

© 2019 Cisco and/or its affiliates. All rights reserved. Cisco Public

Identify traffic

DSCP

IP PREC

CoS ACLs

Re-map Traffic

Like to Like (i.e. CoSto CoS)

Like to Unlike (i.e. DSCP to COS)

Needs mapping tables

Also called Mutation

Classification and Marking ²Two sides of a coin

15BRKDCN-3346

VoIPVideop2p

App1HTTPemail

vmotion mgmtlync backup

Before:

Uncontrolled Bandwidth

VoIP/Lync

Email/HTTP

SAP

Nemanja Kamenica

Technical Marketing Engineer

BRKDCN-3346

End-to-End QoS

Implementation and Operation

with Nexus © 2019 Cisco and/or its affiliates. All rights reserved. Cisco Public

Provide a refresh of QoS Basics

Understand the basic switch

architecture for the Nexus switch family

Provide a detailed understanding

of QoS on Nexus platforms

Lear how to configure QOS on

Nexus devices through real-

world configuration examples

Session Objectives

3BRKDCN-3346

© 2019 Cisco and/or its affiliates. All rights reserved. Cisco Public

Session Non-Objectives

Data Center QoS Methodology

Nexus hardware architecture deep-dive

Application Centric Infrastructure (ACI) QOS

4BRKDCN-3346

Agenda

© 2019 Cisco and/or its affiliates. All rights reserved. Cisco Public5

Introduction

QoSand Queuing Basics

QoSImplementation on Nexus

Nexus 9000 QoS

Nexus 7000/7700 QoS

Nexus 5600 QoS

Nexus 3000 QoS

Nexus 2000 QoS

Real World Configuration Examples

Conclusion

BRKDCN-3346

© 2019 Cisco and/or its affiliates. All rights reserved. Cisco Public

Cisco WebexTeams

Questions?

Use Cisco WebexTeams (formerly Cisco Spark)

to chat with the speaker after the session

Find this session in the Cisco Events Mobile App

FOLŃN ´-RLQ POH GLVŃXVVLRQµ

Install WebexTeams or go directly to the team space

Enter messages/questions in the team space

How 1 2 3 4 6 cs.co/ciscolivebot#BRKDCN-3346

BRKDCN-3346

© 2019 Cisco and/or its affiliates. All rights reserved. Cisco Public

Congestion Happens Everyday!

8BRKDCN-3346

© 2019 Cisco and/or its affiliates. All rights reserved. Cisco Public

Why QoS in the Data Center?

9BRKDCN-3346

Assign

Color to Traffic

Maximize

Throughput

Manage

Congestion

Maximize Throughput and Manage Congestion!

© 2019 Cisco and/or its affiliates. All rights reserved. Cisco Public

FMQ 7UMIILŃ FRQPURO OHOS "

10BRKDCN-3346

Agenda

© 2019 Cisco and/or its affiliates. All rights reserved. Cisco Public11

Introduction

QoSand Queuing Basics

QoSImplementation on Nexus

Nexus 9000 QoS

Nexus 7000/7700 QoS

Nexus 5600 QoS

Nexus 3000 QoS

Nexus 2000 QoS

Real World Configuration Examples

Conclusion

BRKDCN-3346

© 2019 Cisco and/or its affiliates. All rights reserved. Cisco Public

The QoS Toolset

13BRKDCN-3346

Classification

Identify and

Split Traffic

into Different

Classes

Queuing &

Scheduling

Prioritize,

Protect and

Isolate Traffic

Based on

Markings

Marking

Mark Traffic

According to

Behavior and

Business

Policies

Policing

Discard

Misbehaving

Traffic to Maintain

Network Integrity

Shaping

Control

Bursts and

Conform

Traffic

25ndAnniversary

© 2019 Cisco and/or its affiliates. All rights reserved. Cisco Public

Classification

Traffic Categorization based on

traffic attributes

Marking

Assigning different/new attribute

(priority) to traffic

Policing

Limit misbehaving flows

Traffic Management Tools

14BRKDCN-3346

© 2019 Cisco and/or its affiliates. All rights reserved. Cisco Public

Identify traffic

DSCP

IP PREC

CoS ACLs

Re-map Traffic

Like to Like (i.e. CoSto CoS)

Like to Unlike (i.e. DSCP to COS)

Needs mapping tables

Also called Mutation

Classification and Marking ²Two sides of a coin

15BRKDCN-3346

VoIPVideop2p

App1HTTPemail

vmotion mgmtlync backup

Before:

Uncontrolled Bandwidth

VoIP/Lync

Email/HTTP

SAP
12345 Next
  1. nexus 9k architecture cisco live