Dell 6.2 manual Control Plane Security Overview, Configuring Control Plane Security

Page 80

Control Plane Security Overview

Controllers using control plane security only send certificates to APs that you have identified as valid APs on the network. If you want closer control over each AP that gets certified, you can manually add individual campus and remote APs to the secure network by adding each AP's information to the whitelists when you first run the initial setup wizard. If you are confident that all APs currently on your network are valid APs, then you can use the initial setup wizard to configure automatic certificate provisioning to send certificates from the controller to each campus or remote AP, or to all campus and remote APs within specific ranges of IP addresses.

The default automatic certificate provisioning setting requires that you manually enter each campus AP’s information into the campus AP whitelist, and each remote APs information into the remote AP whitelist. If you change the default automatic certificate provisioning values to let the controller send certificates to all APs on the network, that new setting ensures that all valid APs receive a certificate, but also increases the chance that a rogue or unwanted AP is also certified. If you configure the controller to send certificates to only those APs within a range of IP addresses, there is a smaller chance that a rogue AP gets a certificate, but any valid AP with an IP address outside the specified address ranges will not get a certificate and can not communicate with the controller (except to obtain a certificate). Consider both options carefully before you complete the control plane security portion of the initial setup wizard. If your controller has a publicly accessible interface, you should identify the APs on the network by IP address range. This prevents the controller from sending certificates to external or rogue campus APs that may attempt to access your controller through that publicly accessible interface.

Configuring Control Plane Security

When you initially deploy the controller, you create your initial control plane security configuration using the initial setup wizard. These settings can be changed at any time using the WebUI or the command-line interfaces.

NOTE: If you are configuring control plane security for the first time after upgrading from ArubaOS 5.0 or earlier, see "Configuring Control Plane Security after Upgrading" on page 97 for details on enabling this feature using the WebUI or CLI.

In the WebUI

1.Access the WebUI of a standalone or master controller, and navigate to Configuration>Network>Controller.

2.Select the Control Plane Security tab.

3.Configure the following control plane security parameters.

Table 11: Control Plane Security Parameters

Parameter

Description

Control Plane Security

Select enable or disable to turn the control plane security feature on or off. This feature is

 

enabled by default.

 

 

Auto Cert Provisioning

When the control plane security feature is enabled, you can select this checkbox to turn on

 

automatic certificate provisioning. When this feature is enabled, the controller attempts to send

 

certificates to all associated campus APs. Auto certificate provisioning is disabled by default.

 

NOTE: If you do not want to enable automatic certificate provisioning the first time you enable

 

control plane security on the controller, you must identify the valid APs on your network by

 

adding those to the campus AP whitelist. For details, see "Viewing and Managing the Master or

 

Local Switch Whitelists" on page 88.

 

After you have enabled automatic certificate provisioning, you must select either Auto Cert Allow

 

all or Addresses Allowed for Auto Cert.

Addresses allowed for

The Addresses Allowed for Auto Cert section allows you to specify ehter certificates should be

80 Control Plane Security

Dell PowerConnect W-Series ArubaOS 6.2 User Guide

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PowerConnect W-Series ArubaOS 6.2 User Guide Dell PowerConnect W-Series ArubaOS 6.2 User Guide Contents Contents Dell PowerConnect W-Series ArubaOS 6.2 User Guide Dell PowerConnect W-Series ArubaOS 6.2 User Guide Contents Contents Dell PowerConnect W-Series ArubaOS 6.2 User Guide Dell PowerConnect W-Series ArubaOS 6.2 User Guide Contents Contents Dell PowerConnect W-Series ArubaOS 6.2 User Guide About this Guide Feature DescriptionWhat’s New In ArubaOS Users using them in a given network IssuedSpectrum enhancements Spectrum recording informationFundamentals WebUIType Style Description Related DocumentsConventions Page Deployment Scenario #1 Controller and APs on Same Subnet Understanding Basic Deployment and Configuration TasksBasic User-Centric Networks APs All on One Subnet Different from Controller Subnets APs on Multiple Different Subnets from Controllers Configuring the Controller Running Initial SetupUsing the LCD Screen Connecting to the Controller after Initial SetupDell W-7200 Series Controller New Port Numbering SchemeDisplays Upgrading an Image Using the LCD and USB DriveUploading a Pre-saved Configuration Configuring a Vlan to Connect to the Network Disabling LCD Menu FunctionsCreating, Updating, and Deleting Vlan Pools Assigning and Configuring the Trunk PortCreating, Updating, and Viewing VLANs and Associated IDs Configuring the Default Gateway Configuring the Loopback IP Address for the ControllerTo confirm the port assignments, use the show vlan command WebUIController returns the following messages Configuring the System ClockEnter y to reboot the controller or n to cancel Enabling Wireless Connectivity Configuring Your User-Centric NetworkInstalling Licenses Connecting the Controller to the NetworkMust explicitly enable Telnet on the controller Control Plane Security Configuring Control Plane Security Configure the following control plane security parametersControl Plane Security Overview Parameter DescriptionCLI ExampleManaging AP Whitelists Adding APs to the Campus and Remote AP WhitelistsViewing Whitelist Status Status EntryAddress as a name Control Plane Security Campus AP Whitelist status onlyStatus Entry Description Click the Campus AP Whitelist tab Command DescriptionModifying an AP in the Campus AP Whitelist Purging the Campus AP Whitelist Revoking an AP via the Campus AP WhitelistDeleting an AP Entry from the Campus AP Whitelist With local Dell Campus AP whitelist contains Master switchManaging Whitelists on Master and Local Controllers Viewing and Managing the Master or Local Switch Whitelists Viewing the Master or Local Switch WhitelistCampus AP Whitelist Synchronization Data Column DescriptionDeleting an Entry from the Master or Local Switch Whitelist Configuring Networks with a Backup Master Controller Configuring Networks with Clusters of Master ControllersPurging the Master or Local Switch Whitelist Working in Environments with Multiple Master ControllersClick the Cluster Setting tab Creating a Cluster RootCreating a Cluster Member Viewing Controller Cluster SettingsTo view your current cluster configuration via the WebUI Replacing a Local Controller Replacing a Controller on a Multi-Controller NetworkReplacing Controllers in a Single Master Network Replacing a Master Controllerwith No Backup Replacing a Redundant Master ControllerReplacing a Cluster Member Controller with no Backup Replacing Controllers in a Multi-Master NetworkReplacing a Local Controller in a Multi-Master Network Replacing a Redundant Cluster Member ControllerReplacing a Redundant Cluster Root Controller Configuring Control Plane Security after Upgrading Troubleshooting Control Plane SecurityIdentifying Certificate Problems Manually Certify Campus APsVerifying Whitelist Synchronization Verifying CertificatesDisabling Control Plane Security Supported APs Rogue APsUnderstanding License Terminology Software LicensesWorking with Licenses Using Licenses Working with Licenses on a Multiple Controller NetworkLicense Basis What Consumes One LicenseUnderstanding License Interaction Controller Total AP Count Campus APs Remote APsEnabling a new license on your controller License Installation Best Practices and ExceptionsInstalling a License Requesting a Software License in Email Locating the System Serial NumberObtaining a Software License Key Creating a Software License KeyResetting the Controller Deleting a LicenseMoving Licenses Applying the Software License Key in the WebUIPage Configuring VLANs Network Configuration ParametersYou can create and update a single Vlan or bulk VLANs Navigate to the Configuration Network VLANsNavigate to Configuration Network VLANs Creating Named VLANsCreating a Named Vlan not in a Pool Creating Bulk VLANs In the WebUIUsing the WebUI Creating a Vlan PoolThis example assigns a name to an existing Vlan ID This example assigns a Vlan name in a virtual APDistinguishing Between Even and Hash Assignment Types Creating a Vlan PoolCreating a Vlan Pool Using the CLI Viewing and Adding Vlan IDs Using the CLIFollowing example shows how to view Vlan IDs to a Vlan pool Updating a Vlan PoolAdding a Bandwidth Contract to the Vlan Optimizing Vlan Broadcast and Multicast TrafficConfiguring Ports Using the CLIProxy Arp is disabled for the Interface Navigate to Configuration Network IPConfiguring Trusted/Untrusted Ports and VLANs Classifying Traffic as Trusted or UntrustedAbout Trusted and Untrusted Physical Ports About Trusted and Untrusted VLANsFor Port Mode select Trunk This exampleAssigning a Static Address to a Vlan Understanding Vlan AssignmentsHow a Vlan Obtains an IP Address Configuring a Vlan to Receive a Dynamic Address Configuring Multiple Wired Uplink Interfaces Active-StandbyNavigate to the Configuration Network IP IP Interfaces Enabling the Dhcp ClientEnabling the PPPoE Client Select Obtain an IP address with PPPoESelect Apply Default Gateway from DHCP/PPPoEConfiguring DNS/WINS Server from DHPC/PPPoE Configuring Source NAT to Dynamic Vlan Address Configuring Source NAT for Vlan InterfacesExample Configuration Inter-VLAN RoutingNavigate to the Configuration Network IP IP Interface Configuring Static RoutesUsing the WebUI to restrict Vlan routing Apply Configuring the Loopback IP AddressModify the IP Address as required Click Using the CLI Configuring the Controller IP AddressConfiguring GRE Tunnels Navigate to the Configuration Network IP GRE Tunnels Creating a Tunnel InterfaceDirecting Traffic into the Tunnel Static RoutesCLI Tunnel KeepalivesWebUI This chapter describes ArubaOS support for IPv6 features Understanding IPv6 NotationUnderstanding IPv6 Topology IPv6 SupportEnabling IPv6 Enabling IPv6 Support for Controller and APsFeatures Supported on IPv6 APs? Configuring IPv6 Addresses To Configure Link Local AddressTo Configure Global Unicast Address Yes LimitedConfiguring IPv6 Static Neighbors To Configure Loopback Interface AddressConfiguring IPv6 Default Gateway and Static IPv6 Routes To Configure IPv6 Default GatewayTo Configure Static IPv6 Routes Managing Controller IP AddressesConfiguring Multicast Listener Discovery MLD To Modify IPv6 MLD ParametersDebugging an IPv6 Controller Provisioning an IPv6 APConfiguring a Captive Portal over IPv6 Filtering an IPv6 Extension Header EHWorking with IPv6 Router Advertisements RAs To view the EH types deniedYou can use the WebUI or CLI to configure IPv6 RA on a Vlan Configuring an IPv6 RA on a VlanUsing WebUI Configuring Optional Parameters for RAs Using CLINavigate to the ConfigurationNetworkIP To configure neighbor discovery retransmit timeTo configure IPv6 recursive DNS server To configure RA hop-limitSupported Network Configuration Viewing IPv6 RA StatusXSec No not tested MAC-based Yes Understanding AuthenticationAuthentication Method Supported for IPv6 Clients? Working with Firewall Features Authentication Description MethodUnderstanding Firewall Policies Field Description To assign an IPv6 policy using the WebUI Creating an IPv6 Firewall PolicyAssigning an IPv6 Policy to a User Role For Host IP, enter 2002d81ff9f01000Managing IPv6 User Addresses Understanding IPv6 Exceptions and Best PracticesHost config #ipv6 enable Understanding Lacp Best Practices and Exceptions Link Aggregation Control Protocol LacpConfiguring Lacp Set the port priorityLacp Sample Configuration 151 Understanding Ospf Deployment Best Practices and Exceptions OSPFv2Understanding OSPFv2 by Example using a Wlan Scenario Wlan TopologyWlan Routing Table Below is the routing table for RouterBranch Office Topology Branch Office Ospf TopologyConfiguring Ospf Branch Office Routing TableRouting table of the Central office controller is below Routing table for Router 1 is belowGeneral Ospf Configuration Select the Add button to add an area see FigureSample Topology and Configuration Remote BranchRemote Branch Central Office Controller-Active Central Office Controller-Backup OSPFv2 Dell PowerConnect W-Series ArubaOS 6.2 User Guide Dell PowerConnect W-Series ArubaOS 6.2 User Guide OSPFv2 Understanding Tunneled Node Configuration Tunneled NodesConfiguring a Wired Tunneled Node Client Navigate to ConfigurationAdvanced ServicesWired AccessFor example WebUIConfiguring an Access Port as a Tunneled Node Port Configuring a Trunk Port as a Tunneled Node PortLocate the Wired Access Concentration Configuration section Verify the configurationSample Output On the tunneled node clientPage Authentication Servers Understanding Servers and Server GroupsDescribes the parameters you configure for a Radius server Configuring ServersConfiguring a Radius Server Timeout Default 5 secondsOverride the global configuration NAS IP address to send in Radius packetsConfiguring an RFC-3576 Radius Server Radius Server Authentication CodesRadius Server Fully Qualified Domain Names Set a DNS Query IntervalHost IP address of the Ldap server Default N/A Admin-DN Configuring an Ldap ServerDescribes the parameters you configure for an Ldap server Configuring a TACACS+ Server Enter parameters as described in TableDefines the TACACS+ server parameters Type Connection type is Ldap-s Start-tls Clear-textConfiguring a Windows Server Parameters Configuring the Internal DatabaseManaging the Internal Database Enter the following command in enable mode Managing Internal Database FilesExporting Files in the WebUI Parameters DescriptionConfiguring Server Groups Working with Internal Database UtilitiesConfiguring Server Groups Configuring Server List Order and Fail-ThroughConfiguring Dynamic Server Selection Select Fail ThroughClick Add Rule Scroll to the right and click Add Server Click ApplyConfiguring Match Fqdn Option Trimming Domain Information from RequestsConfiguring Server-Derivation Rules Top Controller when the rule is appliedDefault bottom User Authentication Management AuthenticationNavigate to the Configuration Management Administration Assigning Server GroupsAccounting Radius AccountingSelect AAA Profile, then select the AAA profile instance TACACS+ Accounting Configuring Authentication TimersTimer Description Setting an Authentication Timer Default 5 minutesLogon User Lifetime RangeConfiguring MAC-Based Authentication MAC-based AuthenticationConfiguring the MAC Authentication Profile ParameterConfiguring Clients Using the WebUI to configure a MAC authentication profileUsing the CLI to configure a MAC authentication profile Disables blacklistingCLI Understanding 802.1X Authentication 802.1X AuthenticationConfiguring Authentication with a Radius Server Supported EAP TypesConfiguring Authentication Terminated on Controller 802.1X Authentication with Radius ServerConfiguring 802.1X Authentication Failures, and the default value is 0 failures Default User Role Guest role ReauthenticationTimer per role overrides this setting This option is disabled by defaultInterval Seconds, and the default value is 30 seconds Default value isCount RequestsKey Exchange Delay between WPA/WPA2 Disable this featureAuthentication takes place Option is disabled by defaultFor the cached information. The default value is 24 hours Use to authenticate itself to the clientDisabled by default Negotiation Disabled by default WPA-Fast-HandoverConfiguring and Using Certificates with AAA FastConnect Configuring User and Machine Authentication Machine User Auth Description Role Assigned StatusAuthenticated Vlan configured Virtual AP profile Enabling 802.1x Supplicant Support on an APMachine Auth User Auth Description Vlan Assigned Status Virtual AP profileProvisioning an AP as a 802.1X Supplicant To view the 802.1x authentication details on the controllerPrerequisites Sample Configurations Configuring Authentication with an 802.1X Radius ServerConfiguring Roles and Policies Creating the Student Role and PolicyCan use the alias for other rules and policies Creating the Guest Role and Policy Using the WebUICreating the Faculty Role and Policy Under Time Range, select working-hours Configuring the Radius Authentication Server Creating Roles and Policies for Sysadmin and ComputerCreating an Alias for the Internal Network Using the CLI Using the WebUI to create the computer roleConfiguring 802.1X Authentication Select Enforce Machine AuthenticationConfiguring VLANs Navigate to the Configuration Wireless AP Configuration Configuring the WLANsConfiguring the Guest Wlan Configuring the Non-Guest WLANs AP Group list, click Edit for the first-floorCLI Configuring a Server Rule Using the WebUI Configuring a Server Rule Using the CLISelect Termination Configuring WLANs Configuring the Guest Wlan Configuring the Non-Guest WLANs Configuring Mixed Authentication Modes AuthenticationDescribes the different authentication possibilities 802.1x LogonPerforming Advanced Configuration Options for Configuring Reauthentication with Unicast Key RotationWorking With Stateful Authentication Stateful and WISPr AuthenticationConfiguring Stateful 802.1x Authentication Working With WISPr AuthenticationUnderstanding Stateful Authentication Best Practices Configuring Stateful Ntlm Authentication Configuring Stateful Kerberos Authentication Configuring WISPr Authentication Profiles list, expand the WISPr Authentication Profile Dell PowerConnect W-Series ArubaOS 6.2 User Guide 227 Configuring a Controller as Ocsp and CRL Clients Configuring an Ocsp Controller as a ResponderUnderstanding Ocsp and CRL Certificate RevocationConfiguring the Controller as an Ocsp Client Navigate to the Configuration Management Certificates UploadConfiguring the Controller as a CRL Client Select the Revocation Checkpoint tabConfiguring the Controller as an Ocsp Responder Select Enable next to Enable Ocsp Responder Captive Portal Authentication Understanding Captive PortalConfiguring Captive Portal in the Base Operating System Navigate to the Configuration Management GeneralPolicy Enforcement Firewall Next Generation Pefng License Controller Server CertificateWebUI CLI Using Captive Portal with a Pefng License Configuring Captive Portal in the WebUI To configure captive portal with Pefng license via the WebUICreating a Guest User Role Sample Authentication with Captive PortalConfiguring Captive Portal in the CLI Configuring Policies and Roles in the WebUI Select Add to add the guest-logon-access policyCreating an Auth-guest User Role Creating a Time RangeCreating Aliases Creating an Auth-Guest-Access PolicyTo configure the auth-guest-access policy via the WebUI Creating an Block-Internal-Access Policy To create the block-internal-access policy via the WebUICreating a Drop-and-Log Policy Creating a Guest RoleTo create the drop-and-log policy via the WebUI To create a guest role via the WebUIConfiguring Policies and Roles in the CLI Creating an Auth-Guest RoleDefining a Time Range To create the guest-logon role via the WebUIConfiguring Guest VLANs Creating a Guest-Logon-Access PolicyCreating a Block-Internal-Access Policy Creating a Guest-Logon RoleConfiguring Captive Portal Authentication Profiles Click Add For Vlan ID, enter Click ApplyConfiguring the AAA Profile Modifying the Initial User RoleConfiguring the Wlan Managing User AccountsConfiguring Captive Portal Configuration Parameters Unauthenticated that a guest cannot accessUtilization Logon Threshold Default 60% Logon wait RoleEnabling Optional Captive Portal Configurations Following are optional captive portal configurationsUploading Captive Portal Pages by Ssid Association Changing the Protocol to HttpEntity Engineering Business Faculty Specify the fac-logon userSecurity Access Control Policies Configuring Redirection to a Proxy ServerL3 Authentication For captive portal with Pefng license For captive portal with role-based accessRedirecting Clients on Different VLANs Web Client Configuration with Proxy Script Personalizing the Captive PortalTo customize the page background Select the Your Custom BackgroundCreating and Installing an Internal Captive Portal Creating a New Internal WebPassword Example Username ExampleFqdn Example VariableBasic Html Example Installing a New Captive PortalDisplaying Authentication Error Messages Reverting to the Default Captive Portal Configuring LocalizationThis should be replaced with a link like this Insert javascript to handle error casesThis should be replaced with a link like the following Div id=errorbox style=display none /div Customizing the Welcome Sample TranslatedCustomizing the Pop-Up box Customizing the Logged Out Box Creating Walled Garden Access Navigate to Advanced Services Stateful Firewall DestinationEnabling Captive Portal Enhancements Configuring the Redirect-URLConfiguring the Login URL Configuring a Whitelist Configuring the Netdestination for a WhitelistDefining Netdestination Descriptions Associating a Whitelist to Captive Portal ProfileVerifying a Whitelist Configuration Use the following commands to verify the whitelist aliasVerifying a Captive Portal Profile Linked to a Whitelist Verifying Dynamic ACLs for a WhitelistVerifying DNS Resolved IP Addresses for Whitelisted URLs TOSExample Planning a VPN Configuration Virtual Private NetworksSelecting an IKE protocol Understanding Suite-B Encryption LicensingIKE Policies Suite-B for IPsec tunnels 384 Suite-B certificates ECDSA-256, ECDSA-384Working with IKEv2 Clients Understanding Supported VPN AAA DeploymentsWorking with VPN Authentication Profiles Parameter Default Default-rap Default-capWorking with Certificate Groups VPN ClientConfiguring a Basic VPN for L2TP/IPsec in the WebUI Defining Authentication Method and Server Addresses Navigate to Configuration IP NAT PoolsDefining Address Pools Enabling Source NATConfiguring IKE Policies Defining IKEv1 Shared KeysSetting the IPsec Dynamic Map Finalizing WebUI changesConfiguring a VPN for L2TP/IPsec with IKEv2 in the WebUI Enable authentication methods for IKEv1 clientsConfigure source NAT Create address poolsDefining Address Pools PRF-HMAC-MD5 PRF-HMAC-SHA1 PRF-HMAC-SHA256 PRF-HMAC-SHA384 Configuring a VPN for Smart Card Clients Working with Smart Card clients using IKEv2Enable authentication methods for IKEv2 clients Define IKEv2 PoliciesSelect Enable L2TP Configuring a VPN for Clients with User PasswordsWorking with Smart Card Clients using IKEv1 Click Add User Configuring Remote Access VPNs for XAuthConfiguring VPNs for XAuth Clients using Smart Cards Certificates or Common Name as it appears on the certificate Working with Remote Access VPNs for Pptp Working with Site-to-Site VPNs Working with Third-Party DevicesUnderstanding VPN Topologies Configuring Site-to-Site VPNsWorking with Site-to-Site VPNs with Dynamic IP Addresses Show crypto-local pki servercert certname subject For certificate authentication Click Doneto activate the changes Click ApplyFor preshared key authentication Detecting Dead PeersFor the Pre-shared-key For the Pre-shared-key for All FQDNsUnderstanding Default IKE policies Working with VPN DialerConfiguring VPN Dialer Assigning a Dialer to a User RoleHost config #user-role role dialer name Configuring Firewall Policies Roles and PoliciesCreating a Firewall Policy Working With Access Control Lists ACLsSupport for Desktop Virtualization Protocols This can be one of the following Configure the NAT pool in the controllerIP address of the host When it leaves the controller Queue in which a packet matching this rule should be placedPause ARM White ListCreating a Network Service Alias Creating an ACL White ListConfiguring the ACL White List in the WebUI Configuring the White List Bandwidth Contract in the CLIConfiguring the ACL White List in the CLI Use the following CLI command to create ACL White ListsCreating User Roles Click the Delete button against the role you want to delete Creating a User RoleBandwidth Contracts Configuring a Bandwidth Contract in the WebUI Configuring and Assigning Bandwidth Contracts in the CLIBandwidth Contract Exceptions Assigning a Bandwidth Contract to a User Role in the WebUIConfiguring Bandwidth Contract Exceptions Assigning User RolesAssigning User Roles in AAA Profiles Viewing the Current Exceptions ListWorking with User-Derived VLANs Rule Type Condition ValueEquals String Dhcp serverDhcp Option Description Hexadecimal Equivalent Configuring a User-derived Vlan in the WebUIUnderstanding Device Identification See for descriptions of these parameters Configuring a User-derived Role or Vlan in the CLIUser-Derived Role Example Controller’s log files Configuring a Default Role for Authentication MethodNavigate to the Configuration Security Authentication Configuring a Server-Derived Role Configuring a VSA-Derived RoleUnderstanding Global Firewall Parameters Monitor TCP SYN Attack rateOr disabled Log Icmp ErrorsDefault Disabled stateful SIP processing is enabled Portal configurationSession Idle Timeout sec Default 15 secondsDisable FTP Server Default Disabled FTP server is enabledSession-tunnel FIB Enable session,tunnel based forwarding Mbps Default 1 Mbps Rate limit CP auth process trafficMbps Is 1-200 Mbps Default 1 Mbps Session mirror IpsecPage Virtual APs Configuring Virtual AP ProfilesWlan Profiles Default AP Group Toronto AP Group Excluding a Virtual AP Profile From an AP in the CLI Configuring a Virtual APExcluding a Virtual AP Profile From an AP in the WebUI Configuring the User Role Building3-lobby GuestDeny Time Range Ssid profile guestDone Configuring Authentication ServersConfiguring Authentication Users. The default role for unauthenticated users is logon MAC Authentication Default RoleWired to Wireless Roaming Side of the network. This feature is enabled by defaultClick Edit for the default AP group Select Wireless LAN under Profiles, then select Virtual APApplying the Virtual AP Enforce DhcpForward mode Can be configured in tunnel modeCampus APs in decrypt-tunnel forward mode Enforcement, 802.11k and station blacklistingEnable this setting Click the Global Setting tabSetting on each individual local controller Band SteeringDefault 6 stations Default 3600 seconds 1 hourAuthentication Failure APs. Default DisabledCreating a new Ssid Profile Select Wireless LAN underProfiles, then select Virtual AP Dtim Interval KeysXSec license in each controller Other wireless clients are transmitting Default value is 2333 bytesPowersave WMM Tspec Min Period to receive broadcastsFrames is disabled Battery BoostLengthening battery life At the lowest configured rateConfiguring an Ssid for Suite-B Cryptography Configuring a Guest Role Configuring a Guest WlanConfiguring a Vlan Configuring a Guest Virtual AP Select Virtual APEnabling bSec Ssid Support Sample ConfigurationTo enable bSec Ssid using bSec-128 or bSec-256 Enabling 802.11k Support Measurement Mode for Beacon Reports Measurement Report Mode fieldDefault Mode beacon-table Advertise 802.11K CapabilityHandover Trigger Feature Settings Profile Handover of Voice Clients’ featureBeacon Report Request Settings Profile TSM Report Request Settings ProfileWorking with Radio Resource Management Information Elements Working with Beacon Report Requests Con when Measurement Mode is set to Active-Channel Report Measurement Mode forRange from 0 to 255. The default value is Randomization IntervalGered. When the triggered option is selected, Request frame. The default value is enabledWorking with a Traffic Stream Measurement Report Number of repetitionsConfiguring a High-Throughput Virtual AP Range 0, 65535. The default value isRange 0, 255. The default value is Bin 0 RangeSelect the 802.11a radio profile 40MHz intoleranceSelect the 802.11g radio profile Maximum number of spatial CapabilitiesStreams usable for Stbc TransmissionMode Is enabled by default Short guard interval in 20 MHzShort guard interval in 40 MHz Supported MCS setManaging High-Throughput Profiles Understanding ARM Adaptive Radio Management ARMConfiguring ARM Scanning ARM Support for 802.11nMonitoring Your Network with ARM Understanding ARM Application AwarenessConfiguring ARM Profiles Creating a New ARM ProfileARM Profiles Example Wlan Description Select RF Management to expand the RF Management sectionConfiguring ARM Settings Copying an Existing ProfileDeleting a Profile Select Adaptive Radio Management ARM ProfileSetting Description That Scanning is also enabled Power SaveAware Scan Mode Default disabled Video Aware Default 8 scansDefault 9 dBm Scan That Scanning is also enabledEnabled, that device will ignore this setting Client Aware setting is disabledDefault 240 seconds Error RateThreshold Change Default 50% Error Rate Wait Time Channel change Default 30 seconds Noise ThresholdDefault 1250000 Bps Mode AwareLoad Aware Scanning if the load for the AP gets too highSelect Configuration AP Configuration Assigning an ARM Profile to an AP GroupSteering Modes Using Multi-Band ARM for 802.11a/802.11g TrafficEnabling Band Steering Enabling Band Steering Select Wireless LAN to expand the Wireless LAN sectionTo disable band steering, include the no parameter To configure traffic shaping via the WebUI Enabling Traffic ShapingEnabling Traffic Shaping Select QoS to expand the QoS sectionTo disable traffic shaping, use the default-accessparameter Enabling Spectrum Load BalancingReusing Channels to Control RX Sensitivity Tuning Configuring Non-802.11 for Noise Interference ImmunityARM Metrics Troubleshooting ARM Wireless Clients Report a Low Signal LevelTransmission Power Levels Change Too Often Too many APs on the Same ChannelAPs Detect Errors but Do Not Change Channels APs Don’t Change Channels Due to Channel NoiseThis chapter contains the following sections Wireless Intrusion PreventionWorking with the Reusable Wizard Protection features for Wlan clients Understanding Wizard Intrusion DetectionProtecting Your Clients Understanding Wizard Intrusion ProtectionProtecting Your Infrastructure Monitoring the Dashboard WIP Wizard Intrusion ProtectionDetecting Rogue APs Understanding Classification TerminologyUnderstanding Classification Methodology Classification DescriptionUnderstanding Suspected Rogue Confidence Level Understanding Match MethodsUnderstanding Match Types Understanding AP Classification Rules Understanding Rule MatchingUnderstanding Infrastructure Intrusion Detection Feature Command Trap Syslog IDWorking with Intrusion Detection Ids impersonation-profile WlsxAPSpoofingDetected 126069 Detect-bad-wep WlsxStaRepeatWEPIVViolation 126016Ids impersonation-profile 126086Require-wpa WlsxChannelMisconfiguration 127028 Ids unauthorized-device-profile WlsxWirelessBridge 126036Detect-wireless-bridge Wireless-bridge-quiet-time Detect-malformed-large-duration DetectedDetecting an 802.11n 40MHz Intolerance Setting Detecting Active 802.11n Greenfield ModeDetecting an Ad hoc Network Using a Valid Ssid Detecting Ad hoc NetworksDetecting Bad WEP Initialization Detecting a Beacon Frame Spoofing AttackDetecting a Client Flood Attack Detecting an RTS Rate AnomalyDetecting a Misconfigured AP Detecting a Wireless BridgeDetecting Broadcast Deauthentication Detecting Malformed Frame-AuthUnderstanding Client Intrusion Detection Detecting WellenreiterIds dos-profile WlsxPowerSaveDoSAttack 126109 Detect-power-save-dos-attackDetect-hotspotter-attack Hotspotter-quiet-time Ids dos-profile WlsxOmertaAttack 126071Detecting a Meiners Power Save DoS Attack Detecting a Block ACK DoSDetecting a ChopChop Attack Detecting a Disconnect Station AttackDetecting an Omerta Attack Detecting Rate AnomaliesDetecting a Tkip Replay Attack Detecting Unencrypted Valid ClientsConfiguring Intrusion Protection Understanding Infrastructure Intrusion ProtectionUnderstanding Client Intrusion Protection Configuring the Wlan Management System WMS Navigate to the Configuration Advanced Services WirelessProtecting Valid Stations Protecting Windows BridgeConfiguring Local WMS Settings Not configuredManaging the WMS Database Station Ageout IntervalBlacklisting Manually Understanding Client BlacklistingMethods of Blacklisting Blacklisting by Authentication Failure Enter a value in the Max Authentication failures fieldEnabling Attack Blacklisting Captive portalWorking with WIP Advanced Features Setting Blacklist DurationRemoving a Client from Blacklisting Profiles list, expand the IDS menu, then select IDS profileConfiguring TotalWatch Understanding TotalWatch Channel Types and QualifiersUnderstanding TotalWatch Monitoring Features Understanding TotalWatch Scanning Spectrum FeaturesUnderstanding TotalWatch Channel Dwell Time Frequency ChannelAdministering TotalWatch Configuring Per Radio SettingsConfiguring Per AP Setting Understanding TotalWatch Channel VisitingDOS Configuring Tarpit Shielding Understanding Tarpit Shielding Licensing CLI CommandsWorking with Tarpit Shielding LicensingBasic Functions and Features Access Points APsFunction Following topics are included in this chapterNaming and Grouping APs Use the following command to create an AP group Creating an AP groupAssigning APs to an AP Group You can use the WebUI or the CLI to create a new AP groupClick Apply and Reboot Understanding AP Configuration ProfilesWorking with Wireless LAN Profiles Page Page Working with AP Profiles Working with QoS ProfilesWorking with RF Management Profiles Provisioning Mesh ProfilesOther Profiles Viewing Profile ErrorsProfile Hierarchy AP Specific and AP Group Profile Hierarchies Other Profile Hierarchies Configuring Firewall Settings Deploying APsRunning the RF Plan Verifying that APs Can Connect to the ControllerEnabling Controller Discovery Configuring DNS ResolutionConfiguring Dhcp Server Communication with APs Verifying that APs Are Receiving IP Addresses Using the Aruba Discovery Protocol ADPNavigate to the Configuration Network IP Dhcp Server window Provisioning APs for Mesh Provisioning 802.11n APs for Single-Chain TransmissionAP Model Freqency Band Antenna Port AP92 4GHz or 5GHzInstalling APs on the Network AP Model Freqency Band5GHz AP134 4GHz or 5GHzProvisioning Installed APs Updating the RF PlanDesignation an AP as Remote RAP versus Campus CAP Working with the AP Provisioning WizardProvisioning an Individual AP AP Provisioning Window Page AP is associated Provisioning Multiple APs using a Provisioning ProfileLMS or backup LMS values Assigning Provisioning Profiles Troubleshooting Configuring a Provisioned APAP Installation Modes Clear gap-db wired-mac Renaming an APOptimize APs Over Low-Speed Links Configuring the Bootstrap ThresholdTo configure the bootstrap threshold using the WebUI RF Band for AM Mode scanning Configuring split-tunnel forwardingBackup LMS IP LMS IPv6 Backup LMS IPv6 LMS PreemptionBootstrap threshold From a wireless client that is connected to a tunneled SsidWireless frame is only encapsulated inside the IPsec tunnel When an AP process crashesPrioritizing AP heartbeats AP Maintenance Mode AP RedundancyTo enable AP maintenance mode Energy Efficient EthernetManaging AP LEDs AP130 Series onlyRF Management 802.11a and 802.11g RF Management ProfilesManaging 802.11a/802.11g Profiles Using the WebUI Enable CSACreating or Editing a Profile RadioLevel 5 disable PHY reporting Reuse featureBalancing mode Select one of the following options MHz and 40 MHz modesLoad-balancing mode Channel. The default CSA count is 4 announcementsBalancing threshold Radio Management ARM scanning and channel assignmentRX Sensitivity Tuning RX sensitivity tuning based channel reuse threshold, in dBmSignal strength Default, allowing 40 MHz operationAssigning an 802.11a/802.11g Profile Assigning a High-throughput ProfileProfile Spectrum monitor radio AM Scanning ProfileAssigning an ARM Profile Creating or Modifying a Profile Managing 802.11a/802.11g Profiles Using the CLIDeleting a Profile Viewing RF Management Settings To view the settings of a specific RF management profileRF Optimization Assigning a 802.11a/802.11g ProfileRF Event Configuration Default value 0 secondsIs sent to the client Maximum value 8 secondsFrame Error Rate High Frame Error Rate LowDetect Frame Rate Anomalies Recommended value is 85%Configuring AP Channel Assignments Select the Regulatory Domain profile named defaultFrame Retry Rate High Frame Retry Rate LowChannel Switch Announcement CSA Managing AP Console Settings Automatic Channel and Transmit Power SelectionDomain name used by the AP IP address of the AP’s master controllerIP address of the DNS server used by the AP Understanding Mesh Access Points Secure Enterprise MeshMesh Portals Mesh PointsUnderstanding Mesh Links Mesh ClustersComponent Description Link MetricsOptimizing Links Understanding Mesh Profiles Mesh Cluster ProfileMesh Radio Profile RF Management 802.11a and 802.11g ProfilesHigh-Throughput Profiles Mesh High-Throughput Ssid ProfileAdaptive Radio Management Profiles Mesh Recovery Profile Understanding Mesh SolutionsWired AP Profile Point-to-Multipoint Deployment Thin AP Services with Wireless Backhaul DeploymentPoint-to-Point Deployment High-Availability Deployment Sample Point-to-Multipoint DeploymentCollecting Required Information Planning a Wlan According to Your SpecificationsTask Overview Building Dimensions AP Desired Rates 2.4 GHz Radio PropertiesWorking with Mesh Radio Profiles Managing Mesh Profiles In the WebUICreating a New Profile AM Desired RatesThreshold Nodes Default 10 missed heartbeats. The range is Indicates the transmit rates for the 802.11a radioRates AP goes through the list and uses the next highest rateRange 0-4094. Default 0 disabled Default distributed-tree-rssiRecommends using this default startup-subthresholdvalue Used for user trafficDefault 2,333 bytes. The range is 256- 2,346 Assigning a Profile to a Mesh AP or AP GroupEditing a Profile Link qualityManaging Mesh Profiles In the CLI Viewing Profile SettingsTo view the settings of a specific mesh radio profile Working with Mesh High Throughput Ssid Profiles Managing Profiles In the WebUIAssigning a Profile to an AP Group Deleting a Mesh Radio ProfileTemporal Diversity Enable Enabled legacy stations are allowedConfigured value adjusts based on AP capabilities Launch then software retriesMode Enabled by default Μsec, 2 µsec, 4 µsecDegrade throughput Different values, separate each value with a commaManaging Profiles In the CLI Viewing High-throughput Ssid Settings To view the settings of a specific high-throughput profileUnderstanding Mesh Cluster Profiles Deployments with Multiple Mesh Cluster ProfilesManaging Mesh Cluster Profiles In the WebUI Associating a Profile to Mesh APs Managing Mesh Cluster Profiles In the CLI Deleting a Mesh Cluster ProfileAssociating Mesh Cluster Profiles Viewing Mesh Cluster Profile SettingsTo view the settings of a specific mesh cluster profile Configuring Ethernet Ports for Mesh Configuring Bridging on the Ethernet PortExcluding a Mesh Cluster Profile from a Mesh Node To exclude a specific mesh cluster profile from an APConfiguring Ethernet Ports for Secure Jack Operation Extending the Life of a Mesh Network Provisioning Mesh Nodes Outdoor AP ParametersUnder Port Selection, click the port to configure IP settings section, select Obtain IP Address Using DhcpProvisioning Caveats Provisioning Mesh NodesBooting the Mesh Point Understanding the AP Boot SequenceBooting the Mesh Portal Air Monitoring and Mesh Verification ChecklistVerifying the Network Configuring Remote Mesh Portals RMPs CLI ExamplesHow RMP Works Creating a Remote Mesh Portal In the WebUIProvisioning the AP Defining the Mesh Private VlanAdding a Mesh Cluster Profile Selecting a Mesh Radio ProfileSelecting an RF Management Profile Profile Details window Configuring a Dhcp PoolConfiguring the Vlan ID of the Virtual AP Profile Provisioning a Remote Mesh Portal In the CLI Additional InformationConfiguring Redundancy Parameters Configuring the Local Controller for Redundancy On the master controller Configuring the LMS IPConfiguring the Master Controller for Redundancy Command Explanation Enter the master-redundancy contextRouter ID of the Vrrp instance Controllers. Specify a key of up to 64 charactersConfiguring Database Synchronization This config mode command includes RF plan data whenEnabling Incremental Configuration Synchronization CLI Only Configuring Master-Local Controller RedundancyRedundant Topology Master-Local Redundancy Vrrp Dell PowerConnect W-Series ArubaOS 6.2 User Guide Working with Rapid Convergence Disabled Discarding BlockingUnderstanding Rstp Migration and Interoperability Rstp 802.1w Description Port Role Edge Port and Point-to-Point Configuring RstpFeature Default Value/Range Troubleshooting Rstp Change the default configurations via the command lineMonitoring Rstp Port FastDell PowerConnect W-Series ArubaOS 6.2 User Guide Rstp Understanding PVST+ Interoperability and Best Practices Enabling PVST+ in the CLIFrom the WebUI, add a Vlan instance and enable PVST+ Enabling PVST+ in the WebUIUnderstanding Dell Mobility Architecture IP MobilityConfiguring Mobility Domains Enable mobility disabled by defaultOn a master controller On all Dell controllers in the mobility domainConfiguring a Mobility Domain Joining a Mobility Domain Example ConfigurationNavigate to the Configuration Advanced Services IP Mobility Configuring Mobility using the WebUI Subnetwork MaskHome Agent Address or Vrip On controller a the master controllerConfiguring Mobility using the CLI Viewing mobile client status using the WebUIViewing mobile client status using the CLI Tracking Mobile UsersViewing user roaming status using the CLI Viewing specific client information using the CLIRoaming Description Status Type Status Type DescriptionConfiguring Advanced Mobility Functions Setting up mobility association Using the CLIMobile Client Roaming Locations HA Discovery on AssociationIs 0-5000 visitors. The default setting is 5000 visitors Default setting is 3 attemptsSeconds. The default setting is 5000 seconds Enable standalone APClick Apply after setting the parameter Proxy Mobile IP Proxy DhcpUnderstanding Bridge Mode Mobility Deployments RevocationsWorking with Inter controller Mobility Enabling Mobility MulticastWorking with Proxy Igmp and Proxy Remote Subscription Configuring Mobility Multicast Inter-controller MobilityEnable Igmp proxy on the FastEthernet Ieee 802.3 interface Enable Igmp snoopingExample Start at 0 from the left-most positionUnderstanding Firewall Port Configuration Among Dell Devices External Firewall ConfigurationConfiguring Ports to Allow Other Traffic Types Enabling Network AccessPorts Used for Virtual Internet Access VIA Page About Remote Access Points Remote Access PointsRemote AP with a Private Network Configuring the Secure Remote Access Point Service Configure a Public IP Address for the ControllerUsing the WebUI to create a DMZ address Configure the NAT DeviceConfigure the VPN Server Chap Authentication Support over PPPoEUsing the WebUI to configure Chap You can use the CLI or the WebUI to configure ChapCreating a Remote AP Whitelist Configuring Certificate RAPUsing the CLI to configure the Chap Configuring PSK RAP Using WebUIUsing CLI RAP Static Inner IP AddressProvision the AP IP-Address parameter in the local databaseDeploying a Branch Office/Home Office Solution Deployment Scenario Master IP Address ValueConfiguring the Branch Office AP Troubleshooting Remote APProvisioning the Branch Office AP Local DebuggingBasic View Information Advanced View Information Name Remote AP Connectivity Seamless failover from backup link to primary link on RAPMultihoming on remote AP RAP Data Description Enabling Remote AP Advanced Configuration OptionsRemote AP Diagnostics Remote Oper Forward Mode Setting Ation Understanding Remote AP Modes of OperationWorking in Fallback Mode Only Ssid configuration Stored in flash onEssid is up when Same behavior as Not supported AP contacts SSIDsConfiguring the AAA Profile for Fallback Mode in the WebUI Configuring Fallback ModeBackup Configuration Behavior for Wired Ports Configuring the AAA Profile for Fallback Mode in the CLI Configuring the Dhcp Server on the Remote AP Using the WebUI Configuring Advanced Backup Options Configuring the Session ACL in the WebUIConfiguring the AAA Profile in the WebUI Defining the Backup Configuration in the WebUI Configuring the Session ACL in the CLIConfigure the Remote-AP Dhcp Server fields Route src-natSpecifying the DNS Controller Setting Using the CLI to configure the AAA profileDefining the Backup Configuration in the CLI You can define other parameters as neededBackup Controller List Configuring Remote AP Failback Configuring the LMS and backup LMS IP addresses in the CLIEnabling RAP Local Network Access Configuring Remote AP Authorization ProfilesTo enable, enter To disable, enterUnderstanding Split Tunneling Working with Access Control Lists and Firewall PoliciesAdding or Editing a Remote AP Authorization Profile Configuring Split Tunneling Sample Split Tunnel EnvironmentConfiguring the Session ACL Allowing Tunneling Configuring an ACL to Restrict Local Debug Homepage Access Configuring the AAA Profile for Tunneling Enable Restricted Access to LD HomepageConfiguring the Tunneling Virtual AP Profile Inthe CLIDefining Corporate DNS Servers Provisioning Wi-Fi MultimediaNavigate to Configuration Wireless AP Configuration Configuring Bandwidth Reservation To configure bandwidth reservationNavigate to Configuration Advanced Services All Profiles Reserving Uplink BandwidthProvisioning 4G USB Modems on Remote Access Points Navigate to Configuration Wireless AP Installation4G USB Modem Provisioning Best Practices and Exceptions Provisioning RAP for USB ModemsRAP 3G/4G Backhaul Link Quality Monitoring Configuring W-IAP3WN Access Points PantechConverting an IAP to CAP Converting an IAP to RAP or CAPConverting IAP to RAP Configuring Bandwidth Contracts for RAP Enabling Bandwidth Contract Support for RAPsDefining Bandwidth Contracts Applying ContractsVerifying Contracts on AP Verifying Contracts Applied to UsersFollowing is a sample output for a per-user configuration Verifying Bandwidth Contracts During Data TransferPage How it Works Virtual Intranet AccessUnderstanding VIA Connection Manager Installing the VIA Connection Manager On Microsoft Windows ComputersOn Apple MacBooks User action / environment VIA’s behaviorConfiguring the VIA Controller Upgrade WorkflowMinimal Upgrade Complete UpgradeSupported Authentication Mechanisms Authentication mechanisms supported in VIAOther authentication methods Before you BeginConfiguring VIA Settings Suite-BUsing the WebUI to Configure VIA Enable VPN Server ModuleCreate VIA Authentication Profile Create VIA User RolesTo create VIA connection profile Create VIA Connection ProfileEnter a name for the server group Configuration Option Description To the support email-address for troubleshooting List of all IKEv2 authentication methodsDefault None Client Auto-LoginEnable Supplicant Enable Fips ModuleVIA Authentication Name\username instead of just username Use Windows CredentialsConfigure VIA Web Authentication To configure VIA web authentication profileConfigure VIA Client Wlan Profiles To configure a VIA client Wlan profileAssociate VIA Connection Profile to User Role To associate a VIA connection profile to a user roleOption Description Cryptobinding TLVServers or trusted certification authorities Mschapv2-use-windows-credentialsTo download the VIA installer and version file Rebranding VIA and Downloading the InstallerDownload VIA Installer and Version File Using the CLI to Configure VIA Create VIA authentication profilesCreate VIA roles Create VIA connection profilesCustomize VIA logo, landing page and downloading installer Downloading VIAPre-requisites Requires the following Microsoft KB on the end-user systemsLogin to Download VIA Downloading VIAConnection Details Tab Installing VIAUsing VIA Settings Tab TroubleshootingDiagnostic Tab Understanding Spectrum Analysis Spectrum AnalysisDevice AP104 YesGraph Title Device Configurable as aHybrid AP? Graph Title Description Update Interval Spectrum Analysis Clients SpectrogramReal-Time FFT SweptHybrid AP Channel Changes Hybrid APs Using Mode-Aware ARMCreating Spectrum Monitors and Hybrid APs Converting APs to Hybrid APs Converting an Individual AP to a Spectrum MonitorConverting a Group of APs to Spectrum Monitors Select AP to expand the AP profiles sectionConnecting Spectrum Devices to the Spectrum Analysis Client Disconnecting a Spectrum Device View Connected Spectrum Analysis DevicesTable Column Description To manually disconnect a spectrum monitor or hybrid APClick the Spectrum Dashboards tab Configuring the Spectrum Analysis DashboardsSelecting a Spectrum Monitor Changing Graphs within a Spectrum View Click theSpectrum Dashboards tabSelect Rename Renaming a Spectrum Analysis Dashboard ViewSaving a Dashboard View Customizing Spectrum Analysis Graphs Resizing an Individual GraphSpectrum Analysis Graph Configuration Options Active DevicesChannel Range ShowService set identifier of the device’s 802.11 wireless LAN Active Devices TableDevice Type Column may display any of the following valuesSelect the button by the symbol Radio band or channelColumn heading Select the button by the Less than drop down listActive Devices Trend Detects on the radio channelCenter Frequency MHzWi-Fi data as non-Wi-Fi data Channel MetricsShow lines for these Select one of the following device typesChannel Metrics Graph Radio band displayed in this graphChannel Metrics Trend Drop-down list and select one of the following options MinutesHour Unselect the checkbox to hide that informationChannel Summary Table MonitorDevice Duty Cycle Band Radio band displayed in this graphFollowing device types Channel Utilization TrendNumbering Identify a channel numbering scheme for the graph As non-Wi-Fi data Devices vs ChannelIntervals Uncheck the checkbox by that channel numberDevices vs Channel Options FFT Duty Cycle FFT Duty CycleInterference Power Interference Power Options Quality Spectrogram Device typesReal-Time FFT DataAxis Frequencies for the graphFrequency Center of the x-axis of this chart Span Swept SpectrogramCenter Right field, and the higher value in the left fieldSimple Line Graph of FFT Power Data Swept Spectrogram Options Working with Non-Wi-Fi Interferers Non-Wi-Fi Description Interferer Device vs Channel Interference PowerUnderstanding the Spectrum Analysis Session Log Viewing Spectrum Analysis DataTo record spectrum analysis data for later analysis Recording Spectrum Analysis DataCreating a Spectrum Analysis Record Saving the Recording Playing a Spectrum Analysis RecordingPlaying a Recording in the Spectrum Dashboard To save the recording fileClick Load File For Playback Playing a Recording Using the RFPlayback ToolClick the Recording View/Play link at the top of the window Troubleshooting Spectrum Analysis Troubleshooting Browser IssuesConverting a Spectrum Monitor Back to an AP or Air Monitor Loading a Spectrum ViewUnderstanding Device Ageout Times Understanding Spectrum Analysis Syslog MessagesPlaying a Recording in the RFPlayback Tool Age Out Generic Frequency Hopper Age Out Generic Fixed FrequencyHopper Seconds Monitoring Performance Dashboard MonitoringClients APsUsing Dashboard Histograms Monitoring UsageMonitoring WLANs Monitoring Potential IssuesMonitoring Security Monitoring Access Points Monitoring ClientsTo disable this setting, include the no parameter Monitoring FirewallsElement View ElementBytes Tx Bytes Rx Bytes Element DescriptionColumn Details View Element TabElement Summary View User Bytes Packets Device DestinationUsage Breakdown ApplicationAggregated Sessions Usage BreakdownDestination Alias Column DescriptionSource IP Configuring Certificate Authentication for WebUI Access Management AccessEnabling Public Key Authentication for SSH Access Enabling Radius Server Authentication Select the client certificate Click ApplyConfiguring Radius Server Authentication with VSA Configuring a set-value server-derivation rule Resetting the Admin or Enable Password Disabling Authentication of Local Management User AccountsVerifying the configuration Bypassing the Enable Password Prompt User admin PasswordImplementing a Specific Management Password Policy Setting an Administrator Session TimeoutDefining a Management Password Policy Configure the settings described in TableAllowed Characters Disallowed Characters Management Authentication Profile Parameters Allowed CharactersColon Period Pipe Plus sign + Tilde ~ Comma Accent mark `Managing Certificates About Digital CertificatesNavigate to the Configuration Management Certificates CSR Obtaining a Server CertificateParameter Description Range Enter the following informationRun the following command Obtaining a Client CertificateImporting Certificates PKCS7 encrypted PKCS12 encryptedUse the following command to import CSR certificates Viewing Certificate InformationImported Certificate Locations Location DescriptionSnmp Parameters for the Controller Configuring SnmpChecking CRLs Configuring Logging Category/Subcategory Description 802.1x messages Radius Radius user messages Category/SubcategoryLogging Level Description Enabling Guest Provisioning Configuring the Guest ProvisioningConfiguring the Guest Fields Guest Field GuestcategoryConfiguring the Page Design Guest Field DescriptionProvisioning page for the sponsor information Fields that followNavigate to the Configuration Management SMTPpage Configuring the Smtp Server and Port in the WebUIConfiguring Email Messages Creating Email Messages in the WebUI Configuring an Smtp server and port in the CLIClick Apply and then Save Configuration Configuring a Guest Provisioning User Username and Password Authentication MethodStatic Authentication Method Management Users section, click AddCustomizing the Guest Access Pass Smart Card Authentication MethodUsername and Password Method Click Apply and Save ConfigurationCreating Guest Accounts Customized Guest Account Information WindowGuest Provisioning User Tasks Creating a Guest Account-New Guest WindowImporting Multiple Guest Entries Creating Multiple Guest Entries in a CSV FileImporting the CSV File into the Database CVS File Format-Guest Entries InformationImporting a CSV file that contains Guest Entries Displaying the Guest Entries Log File Printing Guest Account Information Optional ConfigurationsRestricting one Captive Portal Session for each Guest Setting the Maximum Time for Guest Accounts Using the WebUI to set the maximum time for guest accountsUsing the CLI to set the maximum time for guest accounts Managing Files on the ControllerServer Type Configuration Navigate to the Maintenance Controller Image ManagementTransferring ArubaOS Image Files Username to log into serverBacking Up and Restoring the Flash File System Copying Log FilesSetting the System Clock Manually Setting the ClockNavigate to the Configuration Management Clock Copying Other FilesConfiguring NTP Authentication Clock SynchronizationThreshold Description Enabling Capacity AlertsTimestamps in CLI Output User-capacity Sent. The default threshold for this parameter is 80%Examples Adding Local Controllers Configuring Local ControllersUsing the Initial Setup Configuring Layer-2/Layer-3 Settings Configuring Trusted PortsConfiguring Local Controller Settings Using the Web UIConfiguring APs Using the WebUI to configure the LMS IPUsing the CLI to configure the LMS IP Moving to a Multi-Controller EnvironmentConfiguring a Preshared Key Configuring a Controller Certificate Using the WebUI to configure a Local Controller PSKUsing the WebUI to configure a Master Controller PSK Using the CLI to configure a PSKUsing the CLI to configure the Master Controller Certificate Securing Client Traffic Advanced SecuritySecuring Wireless Clients Wireless xSec Client ExampleSecuring Wired Clients Navigate to the Configuration Advanced Services Wired Access Securing Wireless Clients Through Non-Dell APs Securing Clients on an AP Wired Port Time to wait for authentication to SucceedFor Controller Configuring Controllers for xSecSecuring Controller-to-Controller Communication Configuring the Odyssey Client on Client Machines Installing the Odyssey ClientModifying a regedit Policy Certificate Information Page Configuring Voice and Video Setting up Net ServicesUsing Default Net Services Voice and Video License RequirementsConfiguring User Roles Creating Custom Net ServicesUsing the Default User Role Net Service Name Protocol PortUsing the WebUI to configure user roles Service NameNavigate to the Configuration Security Access Control Creating or Modifying Voice User RolesUsing the CLI to configure a user role Click Done Click ApplyUsing the User-Derivation Roles Using the WebUI to derive the role based on SsidUsing the CLI to derive the role based on Ssid Using the WebUI to derive the role based on MAC OUIConfiguring Video over Wlan enhancements Configuring Firewall Settings for Voice and Video ALGsAdditional Video Configurations To enable Igmp snooping Pre-requisitesConfigure multicast rate optimization for video traffic To add the ACL to a user roleConfigure and apply a bandwidth management profile Set a bandwidth percentage for the following categoriesEnable multicast shaping on the firewall Enable Igmp ProxyEnable Igmp Snooping Configure multicast rate optimization for the video traffic Configure ARM scanning for video trafficThis step is optional Configure and apply bandwidth management profileWorking with QoS for Voice and Video Understanding VoIP Call Admission Control Profile Voip Tspec Enforcement Understanding Wi-Fi MultimediaTo enable call admission control in this profile Configuring WMM AC Mapping Priority 802.1p Priority WMM Access CategoryEnabling WMM Lowest Background Best effort Video Voice HighestBackground Best effort Video Voice Dscp Decimal Value WMM Access CategoryUsing the WebUI to map between WMM AC and Dscp Configuring Dscp Priorities Using the CLI to map between WMM AC and DscpWMM Access Category Description 802.1p Tag Configuring Dynamic WMM Queue ManagementEnhanced Distributed Channel Access Using the WebUI to configure Edca parameters Disables this option1. a value of 4 computes to 2 4-1 = 15. Possible values are Microseconds, enter 94 3008/32. Possible values areTo associate the Edca profile instance to a Ssid profile Enabling WMM Queue Content EnforcementUsing the CLI to configure Edca parameters Understanding Extended Voice and Video Features Microsoft OCSApple Facetime Port Packet TypeScanning for VoIP-Aware ARM Enabling WPA Fast HandoverEnabling Mobile IP Home Agent Assignment Configuring SIP Authentication Tracking Disabling Voice-AwareTo configure Real Time analysis on voice calls Enabling Real Time Call Quality AnalysisWeb UI Viewing Real Time Call Quality ReportsEnabling SIP Session Timer SIP session timer is implemented in the SIP ALG as per RFCClick the Policies tab To configure the session timer and the timeout valueTo view the SIP settings on the controller Enabling Wi-Fi Edge Detection and Handover for Voice Clients Select the Classify Media check boxExpand Handover Trigger under Wireless Lan Click the Apply button to save the configurationWorking with Dial Plan for SIP Calls Understanding Dial Plan FormatConfiguring Dial Plans Action DescriptionDialplan Profile Dialplan Profile displays the dial plan detailsEnabling Enhanced 911 Support To create a voice dial plan profileTo associate the dial plan with SIP ALG To view the SIP dial plan profileWorking with Voice over Remote Access Point Understanding Battery Boost Enabling LldpConfigure the Lldp profile parameters as desired then click Lldp PDUs. The AP will send all optional TLVs by default Lldp PDUs. The AP will send all 802.1 TLVs by defaultLldp PDUs. The AP will send all 803.2 TLVs by default Show the power support capabilities of the AP interfaceLLDP-MED Profile Configuration Parameters Apply to save your settings Advanced Voice Troubleshooting Viewing Troubleshooting Details on Voice Client StatusConnected Viewing Troubleshooting Details on Voice Call CDRs To view the details of a completed call based on the CDR IdEnabling Logging for a Specific Client Navigate to the Configuration Management LoggingEnabling Voice Logs To view the voice signaling message traces Viewing Voice TracesTo set the voice logging level to debugging To debug voice logs for a specific clientViewing Voice Configurations To view the voice configuration details on your controllerSIP settings Value Parameter L2/L3 network mode support OverviewInstant AP VPN Support Termination of Instant AP VPN tunnelsVPN Configuration Whitelist DB ConfigurationController Whitelist DB External Whitelist DBVPN Local Pool Configuration VPN Profile ConfigurationViewing Branch Status Radius proxy for VPN connected IAPsOutput of this command includes the following parameters Understanding W-600 Series Best Practices and Exceptions Series ControllersController USB PortsFinding USB Modem Commands Connecting with a USB Cellular ModemsSwitching Modes Uplink Manager Cellular ProfileDialer Group Cellular Profile from the WebUIConfiguring a Supported USB Modem Verify the modem is registered with the Uplink ManagerIf you get entries similar to the example below Configuring a New USB ModemConfiguring the Profile and Modem Driver Configuring the TTY Port Driver=noneTesting the TTY Port Selecting the Dialer ProfileLinux Support Setting Up NAS Network-Attached Storage DevicesNAS Device Setup View list of shares in a disk Configuring in the CLIManaging NAS Devices Controller wake-up Green-solid Button Mounting and Unmounting DevicesNAS Media Green-solid Press and hold media Connecting to a Print Server Printer Setup Using the CLIAdditional Commands for Managing Printers To view a list of printers mounted on the controller, typeSeries Sample Topology and Configuration Remote Branch 1-W-650 ControllerRemote Branch 2-W-650 Controller Central Office Controller-Active Central Office Controller-Backup Page External Services Interface Sample ESI TopologyESI-Fortinet Topology Understanding the ESI Syslog Parser ESI Parser DomainsPeer Controllers Syslog Parser RulesUser Pattern Matching Configuring ESICondition Pattern Matching Enter a Profile Name Configuring Health-Check Method, Groups, and ServersDefining the ESI Server To configure an ESI server group on the controller Defining the ESI Server GroupServer Name Enter a Group NameRedirection Policies and User Role ESI Syslog Parser Domains and Rules Managing Syslog Parser Domains in the WebUIAdding a new syslog parser domain Deleting an existing syslog parser domainUse these CLI commands to manage syslog parser domains Managing Syslog Parser Domains in the CLIManaging Syslog Parser Rules Editing an existing syslog parser domainEditing an existing syslog parser rule Adding a new parser ruleDeleting a syslog parser rule Testing a Parser Rule Use these CLI commands to manage syslog parser rulesShowing ESI syslog parser rule information Sample Route-mode ESI TopologyMonitoring Syslog Parser Statistics IP routing configuration on Fortinet gateway Configuring the Example Routed ESI TopologyESI server configuration on controller Health-Check Method, Groups, and Servers Defining the Ping Health-Check MethodTrusted IP Address. Enter Untrusted IP Address. Enter Enter a Group Name. Enter fortinetRedirection Policies and User Role Syslog Parser Domain and Rules Add a New Syslog Parser Domain in the WebUIAdding a New Parser Rule in the WebUI To add a new syslog parser domain for the routed exampleSample NAT-mode ESI Topology Example NAT-Mode TopologyESI server configuration on the controller Configuring the Example NAT-mode ESI Topology Configuring the NAT-mode ESI Example in the WebUIConfiguring the ESI Group in the WebUI Profile Name. This example uses externalcppingConfiguring the Example NAT-mode Topology in the CLI Configure the ESI Servers in the WebUIConfiguring the Redirection Filter in the WebUI Policy Name. This example uses cpredirectaclConfiguring a Health-Check Ping Configuring ESI ServersUsing the ESI Group in a Session Access Control List CLI Configuration ExampleUnderstanding Basic Regular Expression BRE Syntax Character-Matching OperatorsDescription Sample Result Regular Expression Repetition OperatorsRegular Expression Anchors References Working with the ArubaOS XML API Works External User ManagementAuthenticating a User Creating an XML RequestAdding a User Deleting a UserDefault Response Format Format of a default XML response from the controller isXML Response Blacklisting a UserResponse Codes Code Reason messageQuery Command Response Format Code Reason message DescriptionUsing the XML API Server Configuring the XML API ServerVerify the XML API server configuration Associating the XML API Server to a AAA profileVlan Set up Captive Portal profile Associating the Captive Portal Profile to an Initial RoleAuthentication Command Description Options Description Range / DefaultsThis command deletes the user from the controller Dell controllers configurationMonitoring External Captive Portal Usage Statistics Using XML API in C Language Sample CodePage Page List all parameter that you can use in a request Understanding Request and ResponseUnderstanding XML API Request Parameters This command will add a client on your network Understanding XMl API ResponseAdding a Client Response from the controllerDeleting a Client Authenticating a ClientView the updated details of the client on the controller Status of the client after authentication Status of the client before authenticationSending the authentication command Querying for Client Details Blacklisting a Client Blacklisting a Client-request and responseSupported Planning RF PlanConfiguration Considerations Planning DeploymentPre-Deployment Considerations Outdoor-Specific Deployment ConsiderationsPost-Deployment Considerations Dual-Port AP ConsiderationsButtons Description Launching the RF PlanCampus List Edit a campus from the building list pane Building List PaneButtons Building Specifications Overview Building DimensionAP Modeling Parameters Radio Type Radio Description Button Design ModelOverlap Factor Users/AP Radio Properties Desired Rates and HT Support OptionsOverlap Description Factor Radio Property DescriptionValid values are 54, 48, 36, 24, 18, 12, 9, 6, 11, 5.5, 2 AM ModelingNumber of available channels Planning Floors Design ModelsMonitor Rates Radio Button DescriptionYou can select or adjust the features as described in Table ZoomApproximate Coverage Map Floor Editor Dialog BoxLevel NamingArea Editor Dialog Box Background ImagesLocation and Dimensions Area TypesAccess Point Editor Dialog Box FixedPower Levels 802.11n FeaturesRadio Types Y CoordinatesAP Plan InitializeOptimize MemoViewing the Results AM PlanFix All Suggested AP/AMs Exporting and Importing Files Export Buildings Export CampusImport Campus Locate Import BuildingsFqln Mapper Property DescriptionUsing the Fqln Mapper in the AP Provision Search ResultsUsing the WebUI RF Plan ExampleSample Building HeightCreate a Building Model the Access Points Text BoxInformation Campus NameModel the Air Monitors Add and Edit a FloorAdding the background image and naming the first floor Adding the background image and naming the second floorCreating a Don’t Deploy Area Running the AP PlanRunning the AM Plan Click InitializeClick Optimize Click Initialize then OptimizeForwarding Mode Feature Not Supported Understanding Mode SupportBehavior and Defaults Name Protocol Understanding Basic System DefaultsNetwork Services Name Protocol Ports Following are predefined policies PoliciesPredefined Policy Description Used to enable the captive portal logout Access the controllers administrativeBe modified. It permits APs to boot up Network access. You can use this rule toPermits all DNS traffic NAT-T UDP 4500. Remove NAT-T if notNeeded This policy can be used to source-NAT allFollowing are predefined roles RolesPredefined Role Description Enables captive portal Should be disabled if it is not neededBeginning Profiles with different customizationArubaOS software includes predefined management user roles Understanding Default Management User RolesPredefined Role Permissions Show aaa state configuration Show aaa authentication-server allShow switches summary Show wlan-ap-count type access-pointsMonitoring Controller Clients Packet CaptureMonitoring Understanding Default Open Ports Port Protocol Where Used Description NumberController Remote wired MAC lookup 4343 TestingPort is not exposed to wireless users Exposed to wireless usersConfiguring a Windows-Based Dhcp Server Configuring OptionTo configure option 60 on the Windows Dhcp server Dhcp with Vendor-Specific OptionsTo configure option 43 on the Windows Dhcp server Field InformationScope Options Dialog Box Enabling Linux Dhcp Servers Navigate to Configuration Network IP IP InterfacesEnabling Dhcp Relay Agent Information Option Option Range 10.200.10.200 Radius Client Configuration Configuring Microsoft IAS802.1X Configuration for IAS and Windows Clients Active Directory Database Remote Access PoliciesConfiguring Policies IAS Remote Access Policies Click Configure to select additional propertiesPolicy Configuration Wizard-Authentication Methods Configuring Radius Attributes Radius class Attribute ConfigurationNext, create a remote policy for your new Radius client Configuring Management Authentication using IASCreating a Remote Policy Defining Properties for Remote Policy Creating a User Entry in Windows Active DirectoryConfiguring a Server Group for IAS Management Authentication Click Begin Test Window XP Wireless Client Sample ConfigurationNavigate to DiagnosticsAAA Test Server Wireless Networks Networks to Access Wireless Network Association Wireless Network Authentication Protected EAP Properties EAP MSCHAPv2 Properties Acronyms Acronyms and TermsAcronym DefinitionDoS Acronym MSCHAPv2 PoE PPPoEQoS RoWVoFI VoIP Terms TermWISPr XAuthTerm Term Definition Encryption authentication Fixed wirelessShops are providing free wireless access for customers IR wirelessOptical wireless Hills, mountains, and large human-made structuresInput, multiple output Near field communicationNFCAccess W-CDMA Wi-FiFacilities offer public access to Wi-Fi networks Standards for broadband wireless access BWA networks. WiMAXWireless service provider Wired LANKilometers Yagi antenna
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6.2 specifications

Dell 6.2 is an advanced enterprise solution that caters to the needs of businesses seeking robust performance and efficiency. As a part of Dell's commitment to innovation, the 6.2 series combines cutting-edge technologies and features that enhance productivity and deliver reliable computing experiences.

One of the standout features of the Dell 6.2 is its impressive processing power. Equipped with the latest Intel processors, it offers exceptional speed and multitasking capabilities. This allows businesses to run demanding applications effortlessly, making it ideal for data-intensive tasks such as data analysis, software development, and virtualization. The series also supports substantial RAM configurations, enabling users to manage extensive workloads without experiencing slowdowns.

In terms of storage, the Dell 6.2 line includes advanced SSD options that significantly boost data access speeds compared to traditional hard drives. This rapid access to information is vital for businesses that require quick retrieval of large datasets. Furthermore, the devices support RAID configurations, which enhances data redundancy and security, protecting critical business information from loss.

Connectivity is another critical aspect of the Dell 6.2 series. It includes multiple USB ports, HDMI outputs, and high-speed Ethernet options, ensuring that users can easily connect to various peripherals and networks. The integration of Wi-Fi 6 technology enables faster wireless connections, resulting in improved internet speeds and bandwidth efficiency, which is crucial in today’s increasingly connected workplaces.

Dell has also prioritized security in the 6.2 series. It features enhanced biometric authentication and advanced encryption methods, safeguarding sensitive data from unauthorized access. Additionally, the system's BIOS protection and automatic updates provide an added layer of security, ensuring that the device remains safe from emerging threats.

The design of the Dell 6.2 is not only sleek and modern but also built for durability. Its robust chassis is engineered to withstand the rigors of daily use, making it suitable for various business environments. This durability ensures that the investment in Dell 6.2 will last for years while maintaining performance integrity.

In summary, the Dell 6.2 series embodies a blend of speed, storage efficiency, connectivity, and security, making it a top choice for enterprises looking to enhance their computing capabilities. With its modern features and durable design, Dell 6.2 is positioned as a reliable partner in driving business success.
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