2024年9月22日发(作者：杨海逸)
Dell Networking N4000 Series and Dell
PowerConnect 8100 Series
Switch Configuration Guide for Compellent iSCSI SANs
Dell Storage Engineering
August 2014
********************
Revisions
Date
August 2014
Description
Initial release
© 2014 Dell Inc. All rights reserved. Reproduction of this material in any manner whatsoever without the express
written permission of Dell Inc. is strictly forbidden. For more information, contact Dell.
Dell, the Dell logo, and the Dell badge, Dell Networking, PowerConnect, Compellent, and Force10 are trademarks of
Dell Inc.
2 SCG2002 Dell Networking N4000 Series and Dell PowerConnect 8100 Series Configuration Guide
Table of contents
Revisions .................................................................................................................................................................................................. 2
1
Introduction .................................................................................................................................................................................... 4
1.1
1.2
1.3
2.1
2.2
2.3
2.4
2.5
2.6
2.7
2.8
2.9
Audience ............................................................................................................................................................................... 4
Switch details ....................................................................................................................................................................... 4
Cabling diagram ................................................................................................................................................................... 5
Hardware configuration .................................................................................................................................................... 6
Delete startup configuration ............................................................................................................................................ 6
Disable Data Center Bridging (DCB) .............................................................................................................................. 8
Configure out of band (OOB) management port ....................................................................................................... 8
Http and Telnet authentication ....................................................................................................................................... 8
Configure login credentials .............................................................................................................................................. 8
Configure flow control ...................................................................................................................................................... 8
Configure Jumbo MTU for all ports ............................................................................................................................... 9
Configure spanning tree portfast on edge ports ......................................................................................................... 9
2
Dell recommended switch configuration ................................................................................................................................ 6
2.10
Configure VLAN .................................................................................................................................................................. 9
2.11
Save configuration ........................................................................................................................................................... 10
2.12
Configure additional switch ........................................................................................................................................... 10
Additional resources ........................................................................................................................................................................... 11
3 SCG2002 Dell Networking N4000 Series and Dell PowerConnect 8100 Series Configuration Guide
1 Introduction
This document illustrates how to configure Dell™ Networking N4000 Series and Dell PowerConnect 8100
switches for use as a dedicated iSCSI SAN with Compellent™ storage and using Dell best practices.
1.1 Audience
This switch configuration guide describes an optimal configuration following Dell best practices for a
Compellent iSCSI SAN and is intended for storage or network administrators and deployment personnel.
1.2 Switch details
The table below provides an overview of the switch configuration.
Table 1 Switch specifications
Dell Networking N4000 Series or Dell PowerConnect 8100
Switch vendor
Switch model
Dell
Dell Networking N4032, N4032F, N4064, N4064F
Dell PowerConnect 8132, 8132F, 8164, 8164F
Switch firmware
Note: For proper functionality, the switch must be at the switch firmware version shown in the table
above before proceeding with this configuration. Using previous firmware versions may have
unpredictable results.
The latest firmware updates and documentation can be found at: .
6.0.1.3 and later
4 SCG2002 Dell Networking N4000 Series and Dell PowerConnect 8100 Series Configuration Guide
1.3 Cabling diagram
The cabling diagram shown below represents the Dell recommend method for deploying your servers and
Compellent arrays.
Figure 1
Cabling diagram
5 SCG2002 Dell Networking N4000 Series and Dell PowerConnect 8100 Series Configuration Guide
2 Dell recommended switch configuration
These steps show how to configure two Dell PowerConnect 8100 Series or Dell Networking N4000 Series
switches for use as a dedicated iSCSI SAN with Compellent Storage Center.
2.1 Hardware configuration
1.
2.
3.
4.
Power on the two switches.
Connect a serial cable to the serial port of the first switch.
Using Putty or another terminal utility, open a serial connection session to the switch.
Open your terminal emulator and configure it to use the serial port (usually COM1, but this may vary
depending on your system). Configure serial communications for 9600,N,8,1 and no flow control.
2.2 Delete startup configuration
Note: This example assumes a switch at its default configuration settings. The following instructions will
set the startup configuration file to its default settings. You should always backup your configuration
settings prior to performing any configuration changes
console>enable
console#reload
Are you sure you want to reload the stack? (y/n) y
Note: The switch will reboot.
Follow the prompts shown below when the Main Menu is displayed during the bootup process.
Dell Networking Boot Options
============================
Select a menu option within 3 seconds or the Operational Code will start
1 - Start Operational Code
2 - Display Boot Menu
Select (1, 2)# 2
Boot Main Menu
==============
1 - Start Operational Code
6 SCG2002 Dell Networking N4000 Series and Dell PowerConnect 8100 Series Configuration Guide
2 - Select Baud Rate
3 - Retrieve Logs
4 - Load New Operational Code
5 - Display Operational Code Details
9 - Reboot
10 - Restore Configuration to Factory Defaults
11 - Activate Backup Image
12 - Start Password Recovery
Enter choice number 10.
Are sure you want to Erase Current Configuration? (Y/N): Y
Erasing done.
Boot Main Menu
==============
1 - Start Operational Code
2 - Select Baud Rate
3 - Retrieve Logs
4 - Load New Operational Code
5 - Display Operational Code Details
9 - Reboot
10 - Restore Configuration to Factory Defaults
11 - Activate Backup Image
12 - Start Password Recovery
Enter choice number 9 and the system will reboot. Wait for the following prompt:
Would you like to run the setup wizard (you must answer this question within 60
seconds)? [Y/N] N
7 SCG2002 Dell Networking N4000 Series and Dell PowerConnect 8100 Series Configuration Guide
2.3 Disable Data Center Bridging (DCB)
Note: DCB is enabled by default. To disable DCB, follow these steps:
console>enable
console#configure
console(config)#no dcb enable
console(config)#exit
2.4 Configure out of band (OOB) management port
console>enable
console>#configure
console(config)#interface out-of-band
console(config-if)#ip address ipaddress mask gateway
console(config-if)#exit
2.5 Http and Telnet authentication
console>enable
console#config
console(config)#line telnet
console(config-telnet)#login authentication default
console(config-telnet)#exit
console(config)#ip http authentication local
2.6 Configure login credentials
console(config)#username admin password yourpassword privilege 15
console(config)#enable password yourpassword
console(config)#exit
2.7 Configure flow control
console#configure
8 SCG2002 Dell Networking N4000 Series and Dell PowerConnect 8100 Series Configuration Guide
console(config)#flowcontrol receive on
This operation may take a few minutes.
Management interfaces will not be available during this time.
Are you sure you want to continue? (y/n)y
console(config)#exit
2.8 Configure Jumbo MTU for all ports
console(config)#system jumbo mtu 9216
console(config)# exit
2.9 Configure spanning tree portfast on edge ports
Note: Only use the following command on Server and Storage connected edge ports.
console#configure
console(config)#interface range tengigabitethernet all
console(config-if)#spanning-tree portfast
console(config-if)#exit
2.10 Configure VLAN
Note: Dell recommends assigning a unique
vlan_id
(between 2-4093) for each switch fabric. For
example, assign VLAN 100 on the first switch and VLAN 200 on the second. The following example
assigns all ports to the VLAN, however, you may also assign individual ports to the VLAN. If you prefer to
use the default VLAN, then you may skip this step entirely.
Note: When switch ports are configured in access mode, no additional VLAN configuration is necessary
on the edge devices (for example, hosts and storage).
console(config)#vlan vlan_id
console#(config-vlan###) interface range tengigabitethernet all
console(config-if)#switchport access vlan vlan_id
console(config-if)#exit
console(config)#exit
9 SCG2002 Dell Networking N4000 Series and Dell PowerConnect 8100 Series Configuration Guide
2.11 Save configuration
console#copy running-config startup-config
This operation may take a few minutes.
Management interfaces will not be available during this time.
Are you sure you want to save? (y/n)y
2.12
Configure additional switch
Repeat the commands from Section 2 to configure the second switch.
10 SCG2002 Dell Networking N4000 Series and Dell PowerConnect 8100 Series Configuration Guide
Additional resources
is focused on meeting your needs with proven services and support.
is an IT Community where you can connect with Dell Customers and Dell employees
for the purpose of sharing knowledge, best practices, and information about Dell products and your
installations.
Referenced or recommended Dell publications:
Dell Storage Compatibility Matrix
/dell-groups/dtcmedia/m/mediagallery/
For Compellent best practices white papers, reference architectures, and sizing guidelines for
enterprise applications and SANs, refer to:
/techcenter/storage/w/wiki/
11 SCG2002 Dell Networking N4000 Series and Dell PowerConnect 8100 Series Configuration Guide
2024年9月22日发(作者：杨海逸)
Dell Networking N4000 Series and Dell
PowerConnect 8100 Series
Switch Configuration Guide for Compellent iSCSI SANs
Dell Storage Engineering
August 2014
********************
Revisions
Date
August 2014
Description
Initial release
© 2014 Dell Inc. All rights reserved. Reproduction of this material in any manner whatsoever without the express
written permission of Dell Inc. is strictly forbidden. For more information, contact Dell.
Dell, the Dell logo, and the Dell badge, Dell Networking, PowerConnect, Compellent, and Force10 are trademarks of
Dell Inc.
2 SCG2002 Dell Networking N4000 Series and Dell PowerConnect 8100 Series Configuration Guide
Table of contents
Revisions .................................................................................................................................................................................................. 2
1
Introduction .................................................................................................................................................................................... 4
1.1
1.2
1.3
2.1
2.2
2.3
2.4
2.5
2.6
2.7
2.8
2.9
Audience ............................................................................................................................................................................... 4
Switch details ....................................................................................................................................................................... 4
Cabling diagram ................................................................................................................................................................... 5
Hardware configuration .................................................................................................................................................... 6
Delete startup configuration ............................................................................................................................................ 6
Disable Data Center Bridging (DCB) .............................................................................................................................. 8
Configure out of band (OOB) management port ....................................................................................................... 8
Http and Telnet authentication ....................................................................................................................................... 8
Configure login credentials .............................................................................................................................................. 8
Configure flow control ...................................................................................................................................................... 8
Configure Jumbo MTU for all ports ............................................................................................................................... 9
Configure spanning tree portfast on edge ports ......................................................................................................... 9
2
Dell recommended switch configuration ................................................................................................................................ 6
2.10
Configure VLAN .................................................................................................................................................................. 9
2.11
Save configuration ........................................................................................................................................................... 10
2.12
Configure additional switch ........................................................................................................................................... 10
Additional resources ........................................................................................................................................................................... 11
3 SCG2002 Dell Networking N4000 Series and Dell PowerConnect 8100 Series Configuration Guide
1 Introduction
This document illustrates how to configure Dell™ Networking N4000 Series and Dell PowerConnect 8100
switches for use as a dedicated iSCSI SAN with Compellent™ storage and using Dell best practices.
1.1 Audience
This switch configuration guide describes an optimal configuration following Dell best practices for a
Compellent iSCSI SAN and is intended for storage or network administrators and deployment personnel.
1.2 Switch details
The table below provides an overview of the switch configuration.
Table 1 Switch specifications
Dell Networking N4000 Series or Dell PowerConnect 8100
Switch vendor
Switch model
Dell
Dell Networking N4032, N4032F, N4064, N4064F
Dell PowerConnect 8132, 8132F, 8164, 8164F
Switch firmware
Note: For proper functionality, the switch must be at the switch firmware version shown in the table
above before proceeding with this configuration. Using previous firmware versions may have
unpredictable results.
The latest firmware updates and documentation can be found at: .
6.0.1.3 and later
4 SCG2002 Dell Networking N4000 Series and Dell PowerConnect 8100 Series Configuration Guide
1.3 Cabling diagram
The cabling diagram shown below represents the Dell recommend method for deploying your servers and
Compellent arrays.
Figure 1
Cabling diagram
5 SCG2002 Dell Networking N4000 Series and Dell PowerConnect 8100 Series Configuration Guide
2 Dell recommended switch configuration
These steps show how to configure two Dell PowerConnect 8100 Series or Dell Networking N4000 Series
switches for use as a dedicated iSCSI SAN with Compellent Storage Center.
2.1 Hardware configuration
1.
2.
3.
4.
Power on the two switches.
Connect a serial cable to the serial port of the first switch.
Using Putty or another terminal utility, open a serial connection session to the switch.
Open your terminal emulator and configure it to use the serial port (usually COM1, but this may vary
depending on your system). Configure serial communications for 9600,N,8,1 and no flow control.
2.2 Delete startup configuration
Note: This example assumes a switch at its default configuration settings. The following instructions will
set the startup configuration file to its default settings. You should always backup your configuration
settings prior to performing any configuration changes
console>enable
console#reload
Are you sure you want to reload the stack? (y/n) y
Note: The switch will reboot.
Follow the prompts shown below when the Main Menu is displayed during the bootup process.
Dell Networking Boot Options
============================
Select a menu option within 3 seconds or the Operational Code will start
1 - Start Operational Code
2 - Display Boot Menu
Select (1, 2)# 2
Boot Main Menu
==============
1 - Start Operational Code
6 SCG2002 Dell Networking N4000 Series and Dell PowerConnect 8100 Series Configuration Guide
2 - Select Baud Rate
3 - Retrieve Logs
4 - Load New Operational Code
5 - Display Operational Code Details
9 - Reboot
10 - Restore Configuration to Factory Defaults
11 - Activate Backup Image
12 - Start Password Recovery
Enter choice number 10.
Are sure you want to Erase Current Configuration? (Y/N): Y
Erasing done.
Boot Main Menu
==============
1 - Start Operational Code
2 - Select Baud Rate
3 - Retrieve Logs
4 - Load New Operational Code
5 - Display Operational Code Details
9 - Reboot
10 - Restore Configuration to Factory Defaults
11 - Activate Backup Image
12 - Start Password Recovery
Enter choice number 9 and the system will reboot. Wait for the following prompt:
Would you like to run the setup wizard (you must answer this question within 60
seconds)? [Y/N] N
7 SCG2002 Dell Networking N4000 Series and Dell PowerConnect 8100 Series Configuration Guide
2.3 Disable Data Center Bridging (DCB)
Note: DCB is enabled by default. To disable DCB, follow these steps:
console>enable
console#configure
console(config)#no dcb enable
console(config)#exit
2.4 Configure out of band (OOB) management port
console>enable
console>#configure
console(config)#interface out-of-band
console(config-if)#ip address ipaddress mask gateway
console(config-if)#exit
2.5 Http and Telnet authentication
console>enable
console#config
console(config)#line telnet
console(config-telnet)#login authentication default
console(config-telnet)#exit
console(config)#ip http authentication local
2.6 Configure login credentials
console(config)#username admin password yourpassword privilege 15
console(config)#enable password yourpassword
console(config)#exit
2.7 Configure flow control
console#configure
8 SCG2002 Dell Networking N4000 Series and Dell PowerConnect 8100 Series Configuration Guide
console(config)#flowcontrol receive on
This operation may take a few minutes.
Management interfaces will not be available during this time.
Are you sure you want to continue? (y/n)y
console(config)#exit
2.8 Configure Jumbo MTU for all ports
console(config)#system jumbo mtu 9216
console(config)# exit
2.9 Configure spanning tree portfast on edge ports
Note: Only use the following command on Server and Storage connected edge ports.
console#configure
console(config)#interface range tengigabitethernet all
console(config-if)#spanning-tree portfast
console(config-if)#exit
2.10 Configure VLAN
Note: Dell recommends assigning a unique
vlan_id
(between 2-4093) for each switch fabric. For
example, assign VLAN 100 on the first switch and VLAN 200 on the second. The following example
assigns all ports to the VLAN, however, you may also assign individual ports to the VLAN. If you prefer to
use the default VLAN, then you may skip this step entirely.
Note: When switch ports are configured in access mode, no additional VLAN configuration is necessary
on the edge devices (for example, hosts and storage).
console(config)#vlan vlan_id
console#(config-vlan###) interface range tengigabitethernet all
console(config-if)#switchport access vlan vlan_id
console(config-if)#exit
console(config)#exit
9 SCG2002 Dell Networking N4000 Series and Dell PowerConnect 8100 Series Configuration Guide
2.11 Save configuration
console#copy running-config startup-config
This operation may take a few minutes.
Management interfaces will not be available during this time.
Are you sure you want to save? (y/n)y
2.12
Configure additional switch
Repeat the commands from Section 2 to configure the second switch.
10 SCG2002 Dell Networking N4000 Series and Dell PowerConnect 8100 Series Configuration Guide
Additional resources
is focused on meeting your needs with proven services and support.
is an IT Community where you can connect with Dell Customers and Dell employees
for the purpose of sharing knowledge, best practices, and information about Dell products and your
installations.
Referenced or recommended Dell publications:
Dell Storage Compatibility Matrix
/dell-groups/dtcmedia/m/mediagallery/
For Compellent best practices white papers, reference architectures, and sizing guidelines for
enterprise applications and SANs, refer to:
/techcenter/storage/w/wiki/
11 SCG2002 Dell Networking N4000 Series and Dell PowerConnect 8100 Series Configuration Guide