Configuring Interface Connections | SMC Networks SMC6750L2 instruction

CONFIGURING THE SWITCH

Configuring Interface Connections

You can use the Trunk Configuration or Port Configuration page to enable/disable an interface, manually fix the speed and duplex mode, set flow control, set auto-negotiation, and set the interface capabilities to advertise.

Command Attributes

•Name – Allows you to label an interface. (Range: 1-64 characters)

•Admin – Allows you to manually disable an interface. You can disable an interface due to abnormal behavior (e.g., excessive collisions), and then reenable it after the problem has been resolved. You may also disable an interface for security reasons.

•Speed/Duplex – Allows manual selection of port speed and duplex mode (i.e., with auto-negotiation disabled).

•Flow Control – Allows automatic or manual selection of flow control.

-Flow control can eliminate frame loss by “blocking” traffic from end stations or segments connected directly to the switch when its buffers fill. When enabled, back pressure is used for half-duplex operation and IEEE 802.3x for full-duplex operation.

-Flow control should not be used if a port is connected to a hub. Otherwise flow control signals will be propagated throughout the segment.

•Autonegotiation/Port Capabilities – Allows auto-negotiation to be enabled/disabled. Specifies the capabilities to be advertised for a port during auto-negotiation. The following capabilities are supported.

-10half - Supports 10 Mbps half-duplex operation

-10full - Supports 10 Mbps full-duplex operation

-100half - Supports 100 Mbps half-duplex operation

-100full - Supports 100 Mbps full-duplex operation

-1000full - Supports 1000 Mbps full-duplex operation

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SMC Networks SMC6750L2 manual Configuring Interface Connections

Contents

TigerSwitch 10/100 Page TigerSwitch 10/100 Management Guide Trademarks Limited Warranty SMC Networks, Inc Tesla Irvine, CA Contents Contents Command Line Interface Contents Vii Viii Contents Appendices Glossary Index Connecting to the Switch Configuration Options Required Connections Connecting to the Switch Remote Connections Console Connection Basic ConfigurationSetting Passwords Setting an IP Address Manual Configuration Dynamic Configuration Enabling Snmp Management Access Community Strings Saving Configuration Settings Trap Receivers Managing System Files System Defaults Function Parameter Default Function Parameter Default Pvid Switch Management Configuring the Switch Using the Web Interface Navigating the Web Browser Interface Home Button Action Panel Display Main Menu Menu Description Vlan Igmp Command Attributes Displaying System Information Pass Setting the IP Address Manual Configuration Console#ip dhcp restart Configuring the Logon Password Security Configuring Radius Logon Authentication Command Attributes CLI Commands Managing Firmware Downloading System Software from a Server Managing Firmware Saving or Restoring Configuration Settings Setting the Startup Configuration File Copying the Running Configuration to a File Displaying Bridge Extension Capabilities Managing Firmware Displaying Switch Hardware/Software Versions Main Board Managing Firmware Port Configuration Displaying Connection Status Port Configuration Configuring Interface Connections Port Configuration Setting Broadcast Storm Thresholds Command Usage Configuring Port Mirroring Address Table Settings Setting Static Addresses Displaying the Address Table Changing the Aging Time Spanning Tree Protocol Configuration Managing Global Settings Configuring the Switch Displaying the current global settings for STA Configuring the Switch Configuring the global settings for STA Managing STA Interface Settings Configuring the Switch Spanning Tree Protocol Configuration Configuring the Switch Vlan Configuration Assigning Ports to VLANs Vlan Configuration Forwarding Tagged/Untagged Frames Displaying Basic Vlan Information Command Attributes for Web Interface Displaying Current VLANs Command Attributes for CLI Interface Creating VLANs 103 Adding Interfaces Based on Membership Type CLI This example creates a new Vlan 101 Adding Interfaces Based on Static Membership Configuring Vlan Behavior for Interfaces Configuring the Switch Class of Service Configuration Setting the Default Priority for Interfaces Mapping CoS Values to Egress Queues Queue 125 Setting the Service Weight for Traffic Classes Mapping Layer 3/4 Priorities to CoS Values Selecting IP Precedence/DSCP Priority Mapping IP Precedence 133 Mapping Dscp Priority 130 Mapping IP Port Priority 126 Port Trunk Configuration Dynamically Configuring a Trunk with Lacp 139 Statically Configuring a Trunk 138 Configuring Snmp Setting Community Access Strings Specifying Trap Managers Multicast Configuration Configuring Igmp Parameters Command Attributes Interfaces Attached to a Multicast Router Displaying Interfaces Attached to a Multicast Router Command Attributes Displaying Port Members of Multicast Services Command Attribute Adding Multicast Addresses to VLANs Showing Device Statistics Configuring the Switch CLI This example shows statistics for port Configuring the Switch Using the Command Line Interface Accessing the CLI Telnet Connection Entering Commands Keywords and Arguments Minimum Abbreviation Command CompletionGetting Help on Commands Showing Commands Partial Keyword Lookup Understanding Command Modes Negating the Effect of CommandsUsing Command History Exec Commands Configuration Commands Command Line Processing Keystroke Function Command Groups Command Description Group 120 General Commands EnableSyntax Enable level Default Setting Disable Command UsageRelated Commands Example Configure Show history Reload End Exit Quit Flash/File Commands Copy FLASH/FILE Commands Delete Syntax Syntax Dir boot-rom config opcode filename Dir Whichboot Column Heading Description Boot system Syntax Boot system boot-romconfig opcode filename System Management Commands Command Function Mode Hostname Syntax Hostname name no hostname Username Enable password Syntax Ip http port port-numberno ip http port Default Setting Command ModeIp http port Syntax Ip http server no ip http server Default Setting Syntax Logging on no logging on Default SettingIp http server Logging on Logging history Flash errors level 3 RAM warnings level 7 Clear logging Show loggingSyntax Clear logging flash ram Syntax Show logging flash ram Show startup-config Show running-config Show running-config Show system Show users Show version Radius Client Commands Authentication login Radius-server host Radius-server port Radius-server keySyntax Radius-server port portnumber no radius-server port Syntax Radius-server key keystring no radius-server key Radius-server retransmit Radius-server timeout Show radius-server Snmp Commands Snmp-server community Snmp-server contact Syntax Snmp-server contact string no snmp-server contact Syntax Snmp-server location text no snmp-server location Snmp-server locationSnmp-server host Syntax Snmp-server enable traps Show snmp IP Commands Ip address Ip dhcp restart Ip default-gateway Syntax Ip default-gateway gateway no ip default-gateway Show ip interface Syntax Ping host count countsize size Show ip redirectsPing Interface Line Commands Line Syntax Line console vty Login Syntax Login local no login Password Syntax Password 0 7 password no password Exec-timeout Syntax Exec-timeout seconds no exec-timeout Password-thresh Syntax Password-thresh threshold no password-thresh Silent-time Syntax Silent-time seconds no silent-time Databits Syntax Databits 7 8 no databits Parity SpeedSyntax Parity none even odd no parity Syntax Speed bps no speed Stopbits Syntax Stopbits 1 Show line Syntax Show line console vty Interface Commands Interface Description Speed-duplex Syntax Negotiation no negotiation Default Setting Negotiation Default Setting Capabilities Syntax Flowcontrol no flowcontrol Default Setting Flowcontrol Syntax Shutdown no shutdown Default Setting Shutdown Switchport broadcast Show interfaces status Syntax Show interfaces status interface Syntax Show interfaces counters interface Port-channel channel-idRange Default SettingShow interfaces counters Show interfaces switchport Syntax Show interfaces switchport interface Address Table Commands Bridge address Show bridge Clear bridge Syntax Clear bridge bridge-group Syntax Show bridge group bridge-groupaging-time Bridge-group aging-timeShow bridge group aging-time Spanning Tree Commands Bridge spanning-tree Bridge forward-time Bridge hello-time Bridge max-age Bridge priority Bridge-group path-cost Bridge-group priority Bridge-group portfast Show bridge group Example Vlan Commands Vlan database Vlan Interface vlan Syntax Interface vlan vlan-id Switchport mode Syntax Switchport mode trunk hybrid no switchport mode Switchport acceptable-frame-types Switchport ingress-filtering Switchport native vlan 100 Switchport allowed vlan 101 Switchport forbidden vlan 102 Syntax Show vlan id vlan-idname vlan-name Show vlan103 Gvrp and Bridge Extension Commands Switchport gvrpSyntax Switchport gvrp no switchport gvrp Default Setting 104 105 Show gvrp configurationSyntax Show gvrp configuration interface Garp timer 106 107 Show garp timerSyntax Show garp timer interface Syntax Bridge-ext gvrp no bridge-ext gvrp Default Setting Bridge-ext gvrpShow bridge-ext 108 Igmp Snooping Commands 109 110 Syntax Ip igmp snooping no ip igmp snooping Default SettingIp igmp snooping Ip igmp snooping vlan static 111 112 Ip igmp snooping versionShow ip igmp snooping Show bridge multicast 113 Ip igmp snooping querier 114 115 Ip igmp snooping query-countIp igmp snooping query-interval Ip igmp snooping query-max-response-time 116 Ip igmp snooping query-time-out 117 Ip igmp snooping vlan mrouter 118 Syntax Show ip igmp snooping mrouter vlan vlan-id Show ip igmp snooping mrouter119 Priority Commands 120 Switchport priority default 121 Queue bandwidth 122 Queue cos-map 123 124 Show queue bandwidth Show queue cos-map125 Syntax Show queue cos-map interface 126 Map ip port Global ConfigurationSyntax Map ip port no map ip port Default Setting Map ip port Interface Configuration 127 128 Map ip precedence Global ConfigurationMap ip precedence Interface Configuration 129 Map ip dscp Global Configuration Map ip dscp Interface ConfigurationSyntax Map ip dscp no map ip dscp Default Setting 130 131 Syntax Show map ip port interface Show map ip port132 Syntax Show map ip precedence interface Show map ip precedence133 Syntax Show map ip dscp interface Show map ip dscp134 135 Mirror Port CommandsPort monitor Syntax Show port monitor interface Show port monitor136 Port Trunking Commands 137 Syntax Channel-group channel-idno channel-group Channel-group138 139 Syntax Lacp no lacp Default SettingLacp 140 Appendix a Troubleshooting Troubleshooting Chart Upgrading Firmware via the Serial Port Upgrading Firmware VIA the Serial Port Troubleshooting Upgrading Firmware VIA the Serial Port Troubleshooting Console Port Pin Assignments DB-9 Port Pin Assignments Console Port to 9-Pin DTE Port on PC Console Port to 25-Pin DTE Port on PC Glossary-1 Glossary-2 Glossary-3 Glossary-4 Glossary-5 Glossary-6 Glossary-7 Transmission Control Protocol/Internet Protocol TCP/IPTrivial File Transfer Protocol Tftp Virtual LAN Vlan Glossary-8 Index Index-1 Index-2 Page For Technical SUPPORT, Call