Cisco Cisco Nexus 5000 - Converged Network Switches Manuale Utente

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©2010 Cisco | VMware. All rights reserved. Page 1
Deploying 10 Gigabit Ethernet on VMware vSphere 4.0 with
Cisco Nexus 1000V and VMware vNetwork Standard and
Distributed Switches - Version 1.0
Table of Contents
Introduction .......................................................................................................................................3
Design Goals .....................................................................................................................................3
VMware ESX and ESXi Network Adapter Configurations..............................................................3
Traffic Types in a VMware vSphere 4.0 Environment ....................................................................3
Cisco Nexus 1000V 10 Gigabit Ethernet Network Design .............................................................4
Design Choices: MAC Pinning or Virtual PortChannel? .................................................................4
vPC ............................................................................................................................................5
MAC Pinning..............................................................................................................................6
Other Cisco Nexus 1000V Design Considerations.........................................................................6
Traffic Isolation and Prioritization...............................................................................................6
Rate Limiting..............................................................................................................................6
MAC Pinning: Detailed Design .........................................................................................................7
Configuration Information for MAC Pinning Design Example .........................................................7
Example of VLAN Mapping........................................................................................................7
Server Uplink Connections ........................................................................................................7
Cisco Nexus 5000 Configuration for MAC Pinning .........................................................................8
N5K-1 Configuration ..................................................................................................................8
N5K-2 Configuration ..................................................................................................................8
Cisco Nexus 1000V Configuration for MAC Pinning.......................................................................9
Cisco Nexus 1000V Configuration of Cisco NX-OS Software Statements for MAC Pinning .....9
Status Display of Uplink Port Profile on Cisco Nexus 1000V with MAC Pinning .......................9
Example of a Port Profile for the Service Console...................................................................10
vPC: Detailed Design ......................................................................................................................11
PortChannel Technology ..............................................................................................................11
Traffic Distribution in a PortChannel.............................................................................................11
vPC Configuration Overview.........................................................................................................11
Configuration Information for the vPC Design Example ...............................................................12
Example of VLAN Mapping......................................................................................................12
Cisco Nexus 5000 Series Interconnection for vPC ..................................................................12
Server Connections .................................................................................................................12
Cisco Nexus 5000 Series Configuration for vPC..........................................................................13
N5K-1 Configuration ................................................................................................................13
N5K-2 Configuration ................................................................................................................15
Cisco Nexus 1000V Switch Configuration for vPC .......................................................................17
Cisco Nexus 1000V Configuration Statements for vPC...........................................................17
Cisco Nexus 1000V Status Listing for vPC-Configured Uplinks ..............................................17
Design Variation for Two Gigabit Ethernet and Two 10 Gigabit Ethernet Interfaces................18
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Sommario

Pagina 1 - Table of Contents

©2010 Cisco | VMware. All rights reserved. Page 1 Deploying 10 Gigabit Ethernet on VMware vSphere 4.0 with Cisco Nexus 1000V and VMware vNetwork St

Pagina 2

©2010 Cisco | VMware. All rights reserved. Page 10 assigned interfaces: port-channel1 port-channel2 Ethernet3/3 (member of port-channe

Pagina 3 - Design Goals

©2010 Cisco | VMware. All rights reserved. Page 11 vPC: Detailed Design This section presents a detailed design example for a Cisco Nexus 1000V and

Pagina 4

©2010 Cisco | VMware. All rights reserved. Page 12 http://www.cisco.com/en/US/prod/collateral/switches/ps9441/ps9670/C07-572835-00_NX-OS_vPC_DG.pdf.

Pagina 5

©2010 Cisco | VMware. All rights reserved. Page 13 Figure 3. Cisco Nexus 1000V Connectivity with vPC Cisco Nexus 5000 Series Configuration for v

Pagina 6

©2010 Cisco | VMware. All rights reserved. Page 14 interface Ethernet1/39 switchport mode trunk switchport trunk allowed vlan 1,182,505,600-610

Pagina 7 - MAC Pinning: Detailed Design

©2010 Cisco | VMware. All rights reserved. Page 15 spanning-tree port type edge trunk speed 10000 interface Ethernet1/5 switchport mode trunk

Pagina 8

©2010 Cisco | VMware. All rights reserved. Page 16 vpc 11 spanning-tree port type edge trunk speed 10000 interface Ethernet1/1 switchport m

Pagina 9

©2010 Cisco | VMware. All rights reserved. Page 17 version 4.0(4)SV1(3) port-profile type ethernet system-uplink vmware port-group switchport mo

Pagina 10

©2010 Cisco | VMware. All rights reserved. Page 18 Ethernet3/3 (member of port-channel1) Ethernet3/4 (member of port-channel1) Ethernet4

Pagina 11 - PortChannel Technology

©2010 Cisco | VMware. All rights reserved. Page 19 Figure 4. Cisco Nexus 1000V Connectivity with Two Gigabit Ethernet and Two 10 Gigabit Ethernet

Pagina 12

©2010 Cisco | VMware. All rights reserved. Page 2 Advanced Configuration Options for Cisco Nexus 1000V...

Pagina 13

©2010 Cisco | VMware. All rights reserved. Page 20 Type qos policy-maps ==================== policy-map type qos vmotion class class-d

Pagina 14

©2010 Cisco | VMware. All rights reserved. Page 21 Teaming Policy Options VMware vSphere 4.0 supports a number of teaming policies for VMware vSS po

Pagina 15 - N5K-2 Configuration

©2010 Cisco | VMware. All rights reserved. Page 22 Table 3. Example of Teaming Policy for Two 10 Gigabit Ethernet Interfaces Traffic Type VLAN (in

Pagina 16

©2010 Cisco | VMware. All rights reserved. Page 23 Figure 5. Traffic Distribution of vSS and vDS Other Teaming Policy Variations The example in

Pagina 17

©2010 Cisco | VMware. All rights reserved. Page 24 Traffic Type VLAN (Example Configuration) Teaming Policy Active vmnic (vSS)/dvUplink (vDS) Stan

Pagina 18 - Ethernet Interfaces

©2010 Cisco | VMware. All rights reserved. Page 25 management traffic, and fault-tolerant logging are effectively capped, this process really concer

Pagina 19 - Rate Limiting

©2010 Cisco | VMware. All rights reserved. Page 26 through the VMware vCenter Server. The Cisco Nexus 1000V offers an exhaustive set of features des

Pagina 20

©2010 Cisco | VMware. All rights reserved. Page 27 For more information, visit: www.vmware.com Cisco Systems, Inc. 170 West Tasman Drive San Jose,

Pagina 21 - Teaming Policy Options

©2010 Cisco | VMware. All rights reserved. Page 3 Introduction This document provides design guidance for implementing 10 Gigabit Ethernet networkin

Pagina 22

©2010 Cisco | VMware. All rights reserved. Page 4 bandwidth, with up to two VMware VMotion migrations running concurrently. This traffic typically i

Pagina 23

©2010 Cisco | VMware. All rights reserved. Page 5 Design Uplinks Physical-Switch Requirements domain switches on all VLANs trunked to the VMware

Pagina 24 - Traffic

©2010 Cisco | VMware. All rights reserved. Page 6 MAC Pinning In a MAC pinning design, the 10 Gigabit Ethernet uplinks from the Cisco Nexus 1000V ar

Pagina 25 - Conclusion

©2010 Cisco | VMware. All rights reserved. Page 7 MAC Pinning: Detailed Design This section describes how to design and configure MAC pinning for th

Pagina 26 - For More Information

©2010 Cisco | VMware. All rights reserved. Page 8 Cisco Nexus 5000 Configuration for MAC Pinning The following code is an excerpt of the Cisco NX-OS

Pagina 27

©2010 Cisco | VMware. All rights reserved. Page 9 Cisco Nexus 1000V Configuration for MAC Pinning Cisco Nexus 1000V Configuration of Cisco NX-OS Sof

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