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SMC Networks SMC2555W-AG manual Sntp-server enable, Related Commands

Models: SMC2555W-AG

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System Management Commands

Command Usage

When SNTP client mode is enabled using the sntp-server enable command, the sntp-server ip command specifies the time servers from which the access point polls for time updates. The access point will poll the time servers in the order specified until a response is received.

Example

SMC-AP(config)#sntp-server ip 10.1.0.19

SMC-AP#

Related Commands

sntp-server enable (page 6-29) show sntp (page 6-32)

sntp-server enable

This command enables SNTP client requests for time synchronization with NTP or SNTP time servers specified by the sntp-server ip command. Use the no form to disable SNTP client requests.

Syntax

sntp-server enable no sntp-server enable

Default Setting

Disabled

Command Mode

Global Configuration

Command Usage

The time acquired from time servers is used to record accurate dates and times for log events. Without SNTP, the access point only records the time starting from the factory default set at the last bootup (i.e., 00:14:00, January 1, 1970).

6-29

Image 157

SMC Networks SMC2555W-AG manual Sntp-server enable, Related Commands

Contents

SMC2555W-AG Page Revision Number R02, F3.0.02 Trademarks CopyrightLimited Warranty Limited Warranty Federal Communication Commission Interference Statement Wireless 2.4 Ghz and 5 GHz Band StatementsFCC Radiation Exposure Statement Japan Vcci Class B Australia/New Zealand AS/NZS Industry Canada Class BEC Conformance Declaration Compliances Declaration of Conformity in Languages of the European Operation Using 5 GHz Channels in the European CommunityCommunity ViiiPower Cord Safety Safety ComplianceCord set must be UL-approved and CSA certified France et Pérou uniquement Xii Xiii Xiv Table of Contents Xvi Command Line InterfaceXvii Xviii Glossary Index Table of Contents Chapter Introduction Introduction Package ChecklistHardware Description Hardware DescriptionFront Panel Rear PanelComponent Description LED IndicatorsAntennas Security Slot Console Port Reset ButtonEthernet Port Features and Benefits Features and BenefitsPower Connector Frequently changing environments ApplicationsSystem Defaults System DefaultsMAC System Defaults Iapp 802.11b/g Introduction Hardware Installation Attaching the Mounting Bracket Hardware InstallationHardware Installation Hardware Installation Network Configuration Ad Hoc Wireless LAN no AP or Bridge Network ConfigurationNetwork Topologies Network Topologies Infrastructure Wireless LANInfrastructure Wireless LAN for Roaming Wireless PCs Seamless Roaming Network Configuration Required Connections Initial Setup through the CLIInitial Configuration Initial Configuration Steps Initial Setup through the CLIUsing the Web-based Management Setup Wizard Using the Web-based Management Setup Wizard Initial Configuration Using the Web-based Management Setup Wizard 802.11g Radio Channel Set the operating radio Using the Web-based Management Setup Wizard Initial Configuration System Configuration System Configuration Advanced ConfigurationAdvanced Configuration System Identification Disabled TCP / IP Settings Advanced Configuration System Configuration SMC-APconfig#interface ethernet Radius Advanced Configuration Authentication fails. Range 1-30 Default SMC-APconfig#radius-server address Authentication Advanced Configuration System Configuration Advanced Configuration Local Allowed Secs Filter Control Number Radius Attribute Value Advanced Configuration Native Vlan AP Management Snmp Advanced Configuration SMC-APconfig#snmp-server host 10.1.19.23 alpha Changing the Password AdministrationSMC-APconfig#username bob SMC-APconfig#password smcadmin Upgrading Firmware System Configuration Advanced Configuration File Size Enabling System Logging System LogError Level Description Configuring Sntp System Configuration TAIPEI, Beijing Show sntp commandRadio Interface Radio Interface Radio Settings 802.11aNormal Mode Turbo Mode Radio Interface Enter Wireless configuration commands, one per line Enabled Radio Settings 802.11g Radio Interface SMC-APif-wireless g#select-antenna-mode right antenna Ssid Security WEP Wired Equivalent Privacy WEP Radio Interface WEP only WEP over Show interface wireless g command PRE Shared KEY Wi-Fi Protected Access WPA System Configuration Radio Interface System Configuration WPA pre-shared key only WPA over Command not shown in example Show interface wireless a or show interface wireless gStatus Information Access Point StatusStatus Information System Configuration Days, 4 hours, 39 minutes Station Status True Event Logs 192.168.1.19 System Configuration Accessing the CLI Using the Command Line InterfaceConsole Connection Telnet Connection Command Line InterfaceEntering Commands Entering CommandsKeywords and Arguments Getting Help on Commands Command CompletionShowing Commands Minimum AbbreviationPartial Keyword Lookup Using Command History Negating the Effect of CommandsUnderstanding Command Modes Configuration Commands Exec CommandsKeystroke Function Command Line ProcessingEntering Commands Command Description Group Command GroupsGeneral Commands General CommandsConfigure Exit EndPing Command UsageSyntax Syntax Reset board configuration ResetShow history Show line Console port settings are fixed at the values shown belowCommand Function Mode System Management CommandsSystem Clock System Management CommandsCountry countrycode CountrySMC-AP#country ie System name PromptSyntax Prompt string no prompt Syntax System name name no system nameSyntax Username name UsernameSyntax Password password no password PasswordIp http port Syntax Ip http port port-numberno ip http portIp http server Syntax Ip http server no ip http server Default SettingLogging on Syntax Logging on no logging on Default SettingLogging host Logging console Syntax Logging console no logging console Default SettingLevel Argument Description Logging levelSyntax Show logging Command Mode Default Setting Command ModeLogging facility-type Show loggingSyntax Sntp-server ip 1 2 ip Sntp-server ipSntp-server enable This example sets the system clock to 1737 June 19 Sntp-server date-timeSntp-server daylight-saving Show sntp Sntp-server timezoneSyntax Sntp-server timezone hours Show system Show version Snmp Commands Snmp CommandsSnmp-server community Syntax Snmp-server contact string no snmp-server contact Snmp-server contactSnmp-server enable server No snmp-server host Snmp-server hostSyntax Snmp-server location text no snmp-server location Snmp-server locationShow snmp Flash/File CommandsBootfile Flash/File CommandsSyntax Bootfile filename Copy Syntax Copy ftp tftp file copy config ftp tftpDelete File information is shown below DirRadius Client Radius ClientRadius-server port Radius-server addressSyntax Radius-server secondary port portnumber Radius-server retransmit Radius-server keySyntax Radius-server secondary key keystring Syntax Radius-server secondary retransmit numberofretriesSyntax Radius-server secondary timeout numberofseconds Radius-server timeoutShow radius 802.1x Port Authentication 802.1x 802.1x Port AuthenticationSyntax 802.1x supported required no Syntax 802.1x broadcast-key-refresh-rate rate 802.1x broadcast-key-refresh-rateSyntax 802.1x session-key-refresh-rate rate 802.1x session-key-refresh-rateAddress filter default 802.1x session-timeoutDefault Syntax Address filter default allowed deniedSyntax Address filter entry mac-addressallowed denied Address filter entrySyntax Address filter delete mac-address Address filter deleteSyntax Mac-authentication server local remote Mac-authentication serverSyntax Mac-authentication session-timeout seconds Mac-authentication session-timeoutShow authentication Syntax Filter local-bridge no filter local-bridge Default Filtering CommandsFilter local-bridge Syntax Filter ap-manage no filter ap-manage Default Filtering CommandsFilter ap-manage Filter ethernet-type enable Filter ethernet-type protocol Show filters Interface CommandsInterface Commands IC-W Transmit-power Interface Syntax Interface ethernet wireless a gDns server This example specifies two domain-name servers Ip addressIP address Netmask Ip dhcp Syntax Ip dhcp no ip dhcp Default SettingShutdown Syntax Shutdown no shutdown Default SettingShow interface ethernet Syntax Show interface ethernetSyntax Radio-mode b g b+g Radio-modeSyntax Select-antenna-mode diversity right antenna Select-antenna-modeDescription Syntax Ssid-broadcast no ssid-broadcast Default SettingSsid-broadcast Syntax Description string no descriptionSyntax Speed speed SpeedSyntax Channel channel auto ChannelTurbo Beacon-interval SsidSyntax Beacon-interval interval Syntax Dtim-period interval Dtim-periodFragmentation-length Default Setting 2346 Command ModeSyntax Fragmentation-length length Syntax Rts-threshold threshold Rts-thresholdSyntax Authentication open shared Encryption Key index size type value no key index KeySyntax Transmit-key index Transmit-keyTransmit-powersignal-strength Transmit-powerSyntax Max-association count Max-associationSyntax Multicast-cipher AES Tkip WEP Multicast-cipherSyntax Wpa-clients required supported Wpa-clientsEnhanced Data Encryption through Tkip Syntax Wpa-mode dynamic pre-shared-key Wpa-modeSyntax Wpa-preshared-key type value Wpa-preshared-keySyntax Wpa-psk-type type Wpa-psk-typeSyntax Show interface wireless a g Show interface wirelessSsid SMC Show station Syntax Iapp no iapp Default Iapp CommandsIapp Vlan Commands Vlan CommandsCommand Description Syntax Vlan enable no vlan DefaultVlan Syntax Native-vlanid vlan-id Native-vlanid102 Appendix a Troubleshooting Troubleshooting Troubleshooting Important Notice Maximum Distance TableTwisted-Pair Cable Assignments Appendix B Cables and Pinouts10/100BASE-TX Pin Assignments Cables and PinoutsCrossover Wiring Straight-Through WiringTwisted-Pair Cable Assignments Console Port Pin Assignments Wiring Map for Serial CableSerial Cable Signal Directions for DB-25 Ports Serial Cable Signal Directions for DB-9 PortsConsole Port Pin Assignments Cables and Pinouts General Specifications Specifications General Specifications Ieee 802.11a Sensitivity GHz dBm Modulation/Rates SensitivityTransmit Power Specifications Authentication Access PointAd Hoc Advanced Encryption Standard AESGlossary Extensible Authentication Protocol EAP Extended Service Set ESSEthernet File Transfer Protocol FTPIeee 802.11b Inter Access Point Protocol IappIeee 802.11g IeeeNetwork Time Protocol NTP Power over Ethernet PoEOpen System Orthogonal Frequency Division Multiplexing OdfmSession Key Service Set Identifier SsidShared Key Simple Network Management Protocol SnmpTrivial File Transfer Protocol Tftp Wi-Fi Protected AccessVirtual LAN Vlan WPA Pre-shared Key PSKGlossary-8 Index Index Index-3 Index-4 Page For Technical SUPPORT, Call