Users Guide

Table Of Contents
Dell PowerConnect ArubaOS 5.0 | User Guide | 27
Appendix A DHCP with Vendor-Specific Options............................................................................597
Overview..........................................................................................................................................597
Windows-Based DHCP Server.....................................................................................................597
Configuring Option 60.............................................................................................................597
To configure option 60 on the Windows DHCP server.............................................598
Configuring Option 43.............................................................................................................598
To configure option 43 on the Windows DHCP server:............................................598
Linux DHCP Servers.......................................................................................................................599
Appendix B External Firewall Configuration.....................................................................................601
Communication Between Dell Devices ......................................................................................601
Network Management Access....................................................................................................602
Other Communications ..................................................................................................................602
Appendix C Behavior and Defaults ....................................................................................................603
Mode Support .................................................................................................................................603
Basic System Defaults...................................................................................................................604
Network Services...................................................................................................................604
Policies.....................................................................................................................................606
Roles.........................................................................................................................................608
Default Management User Roles.................................................................................................610
Default Open Ports .........................................................................................................................613
Appendix D 802.1x Configuration for IAS and Windows Clients....................................................617
Configuring Microsoft IAS ............................................................................................................617
RADIUS Client Configuration................................................................................................617
Remote Access Policies........................................................................................................618
Active Directory Database....................................................................................................618
Configuring Policies...............................................................................................................618
Configuring RADIUS Attributes............................................................................................620
Configure Management Authentication using IAS...................................................................621
Configure the Controller to use IAS Management Authentication................................622
Verify Communication between the Controller and the RADIUS Server ......................624
Window XP Wireless Client Example Configuration ................................................................624
Appendix E Internal Captive Portal....................................................................................................629
Creating a New Internal Web Page ............................................................................................629
Basic HTML Example.............................................................................................................630
Installing a New Captive Portal Page .........................................................................................631
Displaying Authentication Error Message.................................................................................631
Reverting to the Default Captive Portal ......................................................................................632
Language Customization...............................................................................................................632
Customizing the Welcome Page..................................................................................................635
Customizing the Pop-Up box......................................................................................................... 636
Customizing the Logged Out Box.................................................................................................637
Appendix F VIA End User Instructions..............................................................................................639
Pre-requisites..................................................................................................................................639
Downloading VIA............................................................................................................................639
Installing VIA...................................................................................................................................640
Using VIA .........................................................................................................................................640