Lacp, 139 | SMC Networks SMC6750L2 instruction

PORT TRUNKING COMMANDS

lacp

Use this command to enable 802.3ad Link Aggregation Control Protocol (LACP) for the current interface. Use the no form to disable it.

Syntax

lacp no lacp

Default Setting

Disabled

Command Mode

Interface Configuration (Ethernet)

Command Usage

•Finish configuring a port trunk before you connect the corresponding network cables between switches.

•You can configure up to six trunks, containing up to four ports as a dynamic LACP trunk.

•All ports in the same trunk must consist of the same media type (i.e., twisted-pair or fiber).

•The ports on both ends of trunk must be configured the same for speed and flow control.

•The ports on both ends of trunk must also be configured for full duplex, either by forced mode or auto-negotiation.

•If the target switch has also enabled LACP on the connected ports, the trunk will be activated.

•If more than four ports attached to the same target switch have LACP enabled, the additional ports will be placed in standby mode, and will only be enabled if one of the active links fails.

•STP, VLAN and IGMP settings can only be made for the entire trunk via the specified port-channel.

•A trunk formed with another switch using LACP will automatically be assigned the next available port-channel id.

3-139

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SMC Networks SMC6750L2 manual 139, Syntax Lacp no lacp Default Setting

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