Enterasys Networks RBT-4102 Network Topologies, Ad Hoc Wireless LAN no Access Point or Bridge

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Network Topologies

Network Topologies

Ad Hoc Wireless LAN (no Access Point or Bridge)

An ad hoc wireless LAN consists of a group of computers, each equipped with a wireless adapter, connected via radio signals as an independent wireless LAN. Computers in a specific ad hoc wireless LAN must therefore be configured to the same radio channel. Figure 2‐1 shows an example of this configuration.

Figure 2-1 Ad Hoc Wireless LAN

2-2 Network Configuration

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Contents Enterasys RoamAbout Page Page Enterasys Networks, Inc. Firmware License Agreement Iii Page Enterasys Networks, Inc. Software License Agreement Page General Viii Contents Snmp Appendix a Default Settings Appendix B Troubleshooting IndexXii Firmware Version Support Purpose of This ManualIntended Audience Associated DocumentsGetting Help Convention DescriptionIntroduction OverviewFeatures PolicyApplications Applications Introduction Network Configuration Ad Hoc Wireless LAN no Access Point or Bridge Network TopologiesInfrastructure Wireless LAN Infrastructure Wireless LANInfrastructure Wireless LAN for Roaming Wireless PCs Infrastructure Wireless LAN for RoamingInfrastructure Wireless Bridge Infrastructure Wireless BridgeNetwork Topologies Network Configuration Initial Setup Using the CLI Required ConnectionsLogging Enter no ip dhcp to disable Dhcp Using Web Management Initial Setup Using the CLI ```` Initial Setup Using the CLI Initial Setup Using the CLI Initial Setup Using the CLI Initial Setup Using the CLI Using the Web Interface Using the Command Line Interface CLISnmp Using Web Management to Configure System Information IdentificationDisabled Using the CLI to Configure System InformationEnabled SG SingaporeTCP / IP Settings Using Web Management to Configure TCP/IP TCP / IP Settings Using the CLI to Configure TCP/IP TCP/IP ConfigurationSSH Configuration Ethernet Settings ConfigurationTCP / IP Settings Radius Using Web Management to Configure Radius Radius Attributes Radius Accounting Attribute Description Using the CLI to Configure Radius Authentication Using Web Management to Configure Authentication Local Using the CLI to Configure AuthenticationAllowed Using Web Management to Configure Filter Control and VLANs Filter Control and VLANsFilter Control and VLANs Using the CLI to Configure Filter Control and VLANs CLI Commands for Vlan SupportFilter Control and VLANs CLI Commands for Filtering SVP Commands CDP Settings Using Web Management to Configure CDPCDP Settings Using the CLI to Configure CDP Using Web Management to Configure Rogue AP Detection Rogue AP DetectionUsing the CLI to Configure Rogue AP Detection Ssid TT5Using Web Management to Configure Snmp SnmpSnmp Notifications Description Snmp Notifications Security Level Snmp Targets Using the CLI to Configure Snmp CLI Commands for SnmpCLI Commands for Configuring SNMPv3 Users and Groups TPSSnmp CLI Commands for Configuring SNMPv3 Targets CLI Commands for Configuring SNMPv3 Trap FiltersAdministration Changing the PasswordUsing Web Management to Change the Password Using the CLI to Enable and Disable Com Port Using the CLI to Change the PasswordUsing Web Management to Enable and Disable Com Port Enabling and Disabling Com PortUpgrading Firmware Using Web Management to Upgrade Firmware Using the CLI to Upgrade Firmware Using Web Management to Configure System Log System LogLogging Level Descriptions Error Level Using the CLI to Configure System Log Using Web Management to Configure Sntp Using the CLI to Configure Sntp TAIPEI, BeijingWDS and STP Using Web Management to Configure WDS and STP WDS and STP WDS and STP Using the CLI to Configure WDS Using the CLI to Configure STP Radio Signal Characteristics Radio InterfaceRadio Settings Using Web Management to Configure Interface Radio SettingsVlan ID Radius Attributes Number Value Radio Interface Radio Interface Radio Interface Example Not Supported WEPAES-TKIP DynamicAdmission Control No Example Required LongTkip PRE Shared KEYAC1Background Txop Limit 0.000 ms Wi-Fi Multimedia WMM Configuration WMM OperationUsing Web Management to Configure WMM WMM Backoff Wait timesUsing the CLI to Configure WMM Ssid SW-WDSAntenna Admission Control No AC2Video Txop Limit Virtual APs VAPs Configuration Using Web Management to Configure Virtual APsRadio Interface Using the CLI to Configure Virtual APs BIT Encryption WPA-ONLYAdmission Control No Security WEPWired Equivalent Privacy WEP Using Web Management to Configure Security SettingsSecurity Page Authentication 802.1x Authentication Security Security Using the CLI to Configure WPA Pre-Shared Key Using the CLI to Configure WPA over 802.1X SecurityQuality of Service AC1Background LogCwMin LogCwMax Nopassword Allowed Using the CLI to Configure Local MAC AuthenticationNopassword Allowed Local EmptySecurity Using the CLI to Configure Radius MAC Authentication Remote Using the CLI to Configure WEP Shared Key Security TKIP-WEP Ssid WPAShared Using the CLI to Configure WEP over 802.1x Security Ssid ETSAuthentication Parameters Using the CLI to Configure WPA2 Security AESWPA2-ONLY Using the CLI to Configure WPA2 Pre-Shared Key Security WPA2-PSK Status Information Status Menu DescriptionUsing Web Management to View AP Status Status Information Using the CLI to Display AP Status SQAUsing Web Management to View CDP Status Using the CLI to Display CDP Status Using Web Management to View Station Status Status Information Using Web Management to View Neighbor AP Detection Status Gtac LAB R2 Using the CLI to View Neighbor AP Detection StatusIbss DEMOWEP1Using Web Management to View WDS-STP Status Show bridge Using the CLI to View WDS-STP StatusSTP Show bridge link Child StatusRoot Bridge Status NoneUsing Web Management to View Event Logs Using the CLI to View Event Logs RoamAbout 4102#show eventsOct 101551 Status Information Advanced Configuration Default Settings CDP WDS & STP VAP1 Nopassword Preamble Length Long Wireless Interface 802.11b/g Troubleshooting Troubleshooting StepsTroubleshooting Steps Maximum Distance Tables 80 m 264 ftMaximum Distance Tables Troubleshooting Index Radius MAC WDS 4-50bridge 4-52CLI Index-4

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