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SMC Networks SMC7724M/VSW manual Negotiation no negotiation

Models: SMC7724M/VSW

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INTERFACE COMMANDS

Example

The following example configures port 5 to 100 Mbps, half-duplex operation.

Console(config)#interface ethernet 1/5

Console(config-if)#speed-duplex 100half

Console(config-if)#no negotiation

Console(config-if)#

Related Commands

negotiation

negotiation

Use this command to enable auto-negotiation for a given interface. Use the no form to disable auto-negotiation.

Syntax

negotiation no negotiation

Default Setting

Enabled

Command Mode

Interface Configuration (Ethernet, Port Channel)

Command Usage

If auto-negotiation is disabled, auto-MDI/MDI-X pin signal configuration will also be disabled for the RJ-45 uplink ports.

Example

The following example configures port 11 to use auto-negotiation.

Console(config)#interface ethernet 1/11

Console(config-if)#negotiation

Console(config-if)#

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SMC Networks SMC7724M/VSW manual Negotiation no negotiation

Contents

TigerAccess Extended Ethernet System Page TigerAccess Extended Ethernet System Management Guide Trademarks Contents Contents Iii Command Line InterfaceContents Contents Contents Vii Viii Configuration Options Connecting to the SwitchSwitch Management Required Connections Remote Connections Console Connection Basic ConfigurationSetting Passwords Manual Configuration Setting an IP AddressSwitch Management Dynamic Configuration Community Strings Enabling Snmp Management AccessTrap Receivers Managing System Files Saving Configuration SettingsSystem Defaults Function Parameter Default Following table lists some of the basic system defaultsPvid EFM Rdsl Using the Web Interface Configuring the SwitchConfiguring the Switch Home Navigating the Web Browser InterfaceButton Action Main Menu Panel DisplaySTA Vlan Port Igmp Fields and Attributes Displaying System InformationCommand Line Interface Web InterfaceSpecify the hostname, location and contact information Setting the IP Address Using DHCP/BOOTP Manual Configuration Web InterfaceCommand Line Interface Renewing Dchp Enter the following command to restart Dhcp serviceConfiguring the Login Password SecurityConfiguring Radius Logon Authentication Click System/Radius Managing FirmwareDownloading System Software from a Server Command UsageSaving or Restoring Configuration Settings To start the new firmware, reboot the systemWeb Interface Setting the Startup Configuration File Web Interface Copying the Running Configuration to a File Web Interface Example ResetUse the reload command to reboot the system Displaying Bridge Extension CapabilitiesClick System/Bridge Extension Displaying Switch Hardware/Software Versions Enter the following commandFields and Attributes Main Board Use the following command to display version information Click System/Switch InformationDisplaying Connection Status Port ConfigurationThis example shows the connection status for Port Configuring Interface Connections Web Interface Select the interface, and then enter the required settings Setting Broadcast Storm ThresholdsConfiguring Port Mirroring Click Port/Port Security Configuration Configuring Port SecurityDisplaying the Address Table Address Table SettingsCommand Line Interface Setting Static Addresses This example also sets the aging time to 400 seconds Changing the Aging TimeSpanning Tree Protocol Configuration Managing Global SettingsGlobal setting apply to the entire switch Configuring the Switch Click Spanning Tree/STA Information Displaying the current global settings for STA Web InterfaceConfiguring the global settings for STA Web Interface Managing Interface Settings Click STA/STA Trunk Information or STA Port Information This example shows the STA attributes for port This example sets the STP attributes for port Vlan Configuration Assigning Ports to VLANs Forwarding Tagged/Untagged Frames This example enables Gvrp for the switch Enabling or Disabling Gvrp Global SettingClick VLAN/VLAN Base Information Displaying Basic Vlan InformationWeb Interface Fields and Attributes Displaying Current VLANs104 Command Line Interface Fields and AttributesThis example creates a new Vlan Creating VLANsAdding Interfaces Based on Membership Type 102 Adding Interfaces Based on Static Membership Configuring Vlan Behavior for Interfaces Creating Vlans 100 Enabling Private VLANs Configuring Private VLANsConfiguring Uplink and Downlink Ports This example enables private VLANs9-16 17-24 25 Creating Vlans Command Line Interface Setting the Default Priority for Interfaces Class of Service ConfigurationThis example assigns a default priority of 5 to port Priority Level Traffic Type Mapping Priority Classes to Egress QueuesFields and Attributes 127 Queue SchedulingClick Priority/Queue Scheduling Mapping Layer 3/4 Priorities to CoS Values Mapping IP Precedence Web Interface 131 Mapping Dscp Priority Web Interface Mapping IP Port Priority 130 Copy Priority Settings Port Trunk Configuration Port Trunk Configuration 142 Configuring Snmp Access Mode Setting Community Access StringsSpecifying Trap Managers Configuring Igmp Parameters Multicast ConfigurationMulticast Configuration Web Interface 117 Interfaces Attached to a Multicast RouterSpecifying Interfaces Attached to a Multicast Router 122 Displaying Port Members of Multicast Services Adding Multicast Addresses to VLANs Showing Device Statistics Showing Device Statistics This example shows statistics for port Rate Limit Configuration 163 Vdsl Global Configuration Vdsl ConfigurationFields and Attributes Click VDSL/VDSL Global Configuration Vdsl Port Configuration100 Click VDSL/VDSL Port Configuration101 Configuring a User-specified EFM ProfileClick VDSL/VDSL Profile User Specified 102103 Vdsl Port Link StatusClick VDSL/VDSL Port Link Status 104156 105Displaying Vdsl Port Ethernet Statistics 106Click VDSL/VDSL Port Ethernet Statistics 107 108 Accessing the CLI Using the Command Line InterfaceTelnet Connection Entering Commands This section describes how to enter CLI commandsKeywords and Arguments Command Completion Getting Help on CommandsMinimum Abbreviation Command show interfaces ? displays the following information Showing CommandsNegating the Effect of Commands Using Command HistoryPartial Keyword Lookup Exec Commands Understanding Command ModesConfiguration Commands Keystroke Function Command Line ProcessingCommand Description Group Command Groups163 LC Line Configuration, VC Vlan Database Configuration General CommandsCommand Mode EnableSyntax enable level Default SettingRelated Commands DisableNormal Exec, Privileged Exec ConfigureShow history EndUse this command to restart the system This command resets the entire systemReload Exit This example shows how to reset the switchUse this command to return to Privileged Exec mode EndUse this command to exit the configuration program This example shows how to quit a CLI sessionQuit Copy Flash/File CommandsPrivileged Exec Following example shows how to download a configuration file Syntax Use this command to delete a file or imageFilename Name of the configuration file or image name DeleteUse this command to display a list of files in Flash memory Syntax Dir boot-rom config opcode filenameDir Following example shows how to display all file information WhichbootDir whichboot Boot systemSyntax Boot system boot-rom config opcode filename Global ConfigurationCommand Function Mode System Management CommandsHostname Syntax Hostname name no hostnameName The name of this host. Maximum length 255 characters Username Default is level Default password is super Enable passwordIp http server Default Setting Command ModeIp http port Syntax Ip http port port-numberno ip http portLogging on Syntax Ip http server no ip http server Default SettingSyntax Logging on no logging on Default Setting Ip http serverLogging history clear logging Logging historyClear logging Flash errors level 3 RAM warnings level 7Snmp-server enable traps snmp-server host Use this command to clear messages from the log bufferShow logging Show loggingSyntax Show logging flash ram Show running-config Show startup-configShow startup-config Show running-configUse this command to display system information Show systemShow users Show version Authentication login Radius CommandsEnable password for setting the local password Radius-server hostHostipaddress IP address of server Syntax Radius-server key keystring no radius-server key Radius-server portRadius-server key Syntax Radius-server port portnumber no radius-server portRadius-server retransmit Radius-server timeoutShow radius-server Snmp Commands Snmp-server community Syntax Snmp-server location text no snmp-server location Snmp-server contactSnmp-server location Syntax Snmp-server contact string no snmp-server contactSnmp-server host Issue all traps Snmp-server enable trapsShow snmp Use this command to check the status of Snmp communicationsCommand Usage IP Commands Interface Configuration Vlan Ip addressIP address Netmask Ip dhcp restart Use this command to submit a Bootp or Dchp client requestFollowing example defines a default gateway for this device Ip default-gatewaySyntax Ip default-gateway gateway no ip default-gateway Gateway IP address of the default gatewayAll interfaces Use this command to display the settings of an IP interfaceShow ip interface Show ip redirectsThis command has no default for the host PingSyntax Ping host size sizecount count Interface Line Commands Syntax Line console vty LoginSyntax Login local no login LineSyntax Password 0 7 password no password PasswordLine Configuration Username passwordCLI No timeout Telnet 10 minutes Exec-timeoutLogin password-thresh Syntax Exec-timeout seconds no exec-timeoutDefault value is three attempts Password-threshTo set the timeout to 120 seconds, enter this command Syntax Password-thresh threshold no password-threshSyntax Silent-time seconds no silent-time Default value is no silent-timeTo set the silent time to 60 seconds, enter this command Silent-timeSeven data bits per character Eight data bits per character To specify 7 data bits, enter this commandDatabits Syntax Databits 7 8 no databitsSyntax Speed bps no speed ParitySpeed Syntax Parity none even odd no parity9600 bps To specify 57600 bps, enter this commandTo specify 2 stop bits, enter this command StopbitsSyntax Show line console vty Use this command to display the terminal line’s parametersTo show all lines, enter this command Show lineInterface Commands Description InterfaceInterface Configuration Ethernet, Port Channel Speed-duplexFollowing example adds a description to Ethernet port Negotiation no negotiation NegotiationCapabilities Flowcontrol no flowcontrol Flow control enabledFollowing example enables flow control on port FlowcontrolPort-channel channel-idRange Default Setting Clear countersShutdown Packets per second Switchport broadcastFollowing example disables Vdsl port Interface Configuration EthernetUse this command to display the status for an interface Show interfaces statusSyntax Show interfaces status interface Show interfaces counters Use this command to display interface statisticsShows all interfaces Show interfaces switchportBridge address Address Table CommandsAction Bridge-group- Bridge group index bridge Show bridgeSeconds Clear bridgeBridge-group aging-time Syntax Clear bridge bridge-groupShow bridge group aging-time Port security no port security All port security is disabledThis example enables port security for port Port securitySpanning Tree Commands Bridge spanning-tree Spanning tree is enabledBridge forward-time Use this command to configure globally for this switch. UseBridge hello-time Bridge max-age 32768 Bridge priorityBridge-group path-cost 128 Bridge-group priorityBridge-group portfast DisabledShow bridge group Use this command to show the spanning tree configurationVlan Commands Vlan database Show vlan By default only Vlan 1 exists and is activeVlan Database Configuration VlanSyntax Interface vlan vlan-id Interface vlanConfigures Vlan membership mode for a port Switchport modeSyntax Switchport mode trunk hybrid no switchport mode All ports are in hybrid mode with the Pvid set to VlanAll frame types Switchport acceptable-frame-typesSwitchport ingress-filtering Switchport modeSwitchport native vlan Switchport allowed vlan No VLANs are included in the forbidden list Switchport forbidden vlanSyntax Show vlan id vlan-idname vlan-name Use this command to show Vlan informationFollowing example shows how to display information for Vlan Show vlanSyntax Pvlan Pvlan CommandsFor the two commands Disabled with no Pvlan interfaces PvlanFor the 12-Line Vdsl Switch Show pvlan Syntax Show pvlan Command ModeGvrp and Bridge Extension Commands 109 Switchport gvrpShow gvrp configuration Syntax Switchport gvrp No switchport gvrp Default Setting110 Garp timer111 Show garp timerShow garp timer Shows all Garp timersBridge-ext gvrp no bridge-ext gvrp Garp timerBridge-ext gvrp 112113 Show bridge-ext114 Igmp Snooping Commands115 Following example enables Igmp snoopingIp igmp snooping Ip igmp snooping vlan staticIp igmp snooping version 116Igmp Version Show ip igmp snooping Show bridge multicast117 Ip igmp snooping querier 118Ip igmp snooping querier no ip igmp snooping querier 119 Following shows how to configure the query count toIp igmp snooping query-count Ip igmp snooping query-intervalSeconds The report delay advertised in Igmp queries. Range Ip igmp snooping query-max-response-time120 Ip igmp snooping version Switch must be using IGMPv2 for this command to take effectIp igmp snooping query-time-out 121No static multicast router ports are configured Ip igmp snooping vlan mrouter122 Syntax Show ip igmp snooping mrouter vlan vlan-id Displays multicast router ports for all configured VLANsShow ip igmp snooping mrouter 123124 Priority Commands125 Switchport priority default126 Queue bandwidthQueue cos-map 127Show queue bandwidth Show queue cos-map 128129 Use this command to show the class of service priority mapShow queue bandwidth Show queue cos-mapMap ip port Global Configuration 130Map ip port no map ip port Map ip precedence no map ip precedence Map ip port Interface ConfigurationMap ip precedence Global Configuration 131Map ip precedence Interface Configuration List below shows the default priority mapping132 Map ip dscp Global Configuration 133Map ip dscp no map ip dscp 134 Map ip dscp Interface ConfigurationMap ip port Maps CoS values to IP ports i.e., TCP/UDP ports Use this command to show the IP port priority mapShow map ip port 135Map ip precedence Maps CoS values to IP precedence values Use this command to show the IP precedence priority mapShow map ip precedence 136Map ip dscp Maps CoS values to IP Dscp values Use this command to show the IP Dscp priority mapShow map ip dscp 137138 Mirror Port CommandsInterface Configuration Ethernet, destination port Port monitorShow port monitor 139Show port monitor 140Syntax Show port monitor interface 141 Port Trunking CommandsSyntax Channel-group channel-idno channel-group Interface port-channelChannel-group 142143 Use this command to show trunk informationNo default Show interfaces status port-channelLacp no lacp Lacp144 Following shows information on Trunk145 146 Vdsl CommandsProfile name Name of the profile Efm profile global147 Syntax Efm profile global profile name148 Syntax Efm profile profile name Efm profile149 Efm profileEfm profile global efm profile Interleaving is disabledEfm define user-profile 150Efm shutdown Efm resetSyntax Efm reset local remote Use this command to troubleshoot EFM port performanceOff Syntax Efm rdl no efm rdl Default SettingEfm rdl 152Efm flow-control 153Rate-limit global rate-limit Interface-id- ID of the EFM port Show controllers ethernet-controller154 Syntax Show controllers ethernet-controller interface-idClear controllers ethernet-controller 155156 Show controllers efm interface-id actualShow controllers efm interface-id admin Syntax Show controllers efm interface-idadmin dsrate usrate157 Show controllers efm profile 158Syntax Show controllers efm profile mapping names Examples 159160 Show controllers efm status161 162 Show controllers efm remote ethernet modeUse this command to display the connected CPE Ethernet mode To obtain the Ethernet mode from CPE side Vdsl chipRate-limit input no rate-limit input Rate Limit CommandsRate-limit global 163Rate The rate unit is Mbps Rate-limit interface164 Syntax Rate-limit input rateTroubleshooting Chart Appendix a TroubleshootingUpgrading Firmware via the Serial Port Upgrading Firmware VIA the Serial Port Troubleshooting DB-9 Port Pin Assignments Console Port Pin AssignmentsConsole Port to 25-Pin DTE Port on PC Console Port to 9-Pin DTE Port on PCGlossary-1 1000BASE-TAuto-negotiation Glossary-2 Glossary-3 Glossary-4 Glossary-5 Glossary-6 Index-1 IndexIndex-2 Page For Technical SUPPORT, Call