Manuals / SMC Networks / Computer Equipment / Switch

SMC Networks TigerSwitch 100 manual Glossary-5

Models: TigerSwitch 100

1 334

Download 334 pages 51.76 Kb

Page 327

GLOSSARY

IP Multicast Filtering

A process whereby this switch can pass multicast traffic along to participating hosts.

Layer 2

Data Link layer in the ISO 7-Layer Data Communications Protocol. This is related directly to the hardware interface for network devices and passes on traffic based on MAC addresses.

Layer 3

Network layer in the ISO 7-Layer Data Communications Protocol. This layer handles the routing functions for data moving from one open system to another.

Link Aggregation

See Port Trunk.

Link Aggregation Control Protocol (LACP)

Allows ports to automatically negotiate a trunked link with LACP-configured ports on another device.

Media Access Control (MAC)

A portion of the networking protocol that governs access to the transmission medium, facilitating the exchange of data between network nodes.

Management Information Base (MIB)

An acronym for Management Information Base. It is a set of database objects that contains information about a specific device.

Multicast Switching

A process whereby the switch filters incoming multicast frames for services for which no attached host has registered, or forwards them to all ports contained within the designated multicast VLAN group.

Out-of-Band Management

Management of the network from a station not attached to the network.

Glossary-5

Image 327

SMC Networks TigerSwitch 100 manual Glossary-5

Contents

TigerSwitch 10/100/1000 Page TigerSwitch 10/100/1000 Management Guide Trademarks Limited Warranty Limited Warranty Contents Viii Command Line Interface Contents Contents Xii Xiii Xiv Glossary IndexConfiguration Options Connecting to the SwitchSwitch Management Required Connections Remote Connections Basic Configuration Setting PasswordsConsole Connection Setting an IP Address Manual Configuration Dynamic Configuration Enabling Snmp Management Access Community Strings Trap Receivers Saving Configuration SettingsManaging System Files Function Parameter Default System DefaultsFunction Parameter Default Pvid Switch Management Using the Web Interface Configuring the SwitchHome Navigating the Web Browser InterfaceButton Action Panel Display Menu Description Main MenuMenu Description Snmp Displaying System Information Command AttributesCLI Only CLI Specify the hostname, location and contact information Setting the IP AddressBasic Configuration Manual Configuration Security Configuring the Logon PasswordCommand Attributes Command Usage Configuring RADIUS/TACACS Logon AuthenticationCommand Attributes Radius Settings Configuring the Switch Https Https SSH Managing Firmware Downloading System Software from a Server Saving or Restoring Configuration Settings Managing Firmware Copying the Running Configuration to a File Displaying Bridge Extension Capabilities Configuring the Switch 137 Displaying Switch Hardware/Software Versions Main BoardManagement Software Displaying Switch HARDWARE/SOFTWARE Versions Displaying Connection Status Port ConfigurationPort Configuration Configuring Interface Connections Port Configuration Command Attributes Setting Broadcast Storm ThresholdsPort Configuration Configuring Port Mirroring Port Configuration Configuring Port SecurityPort Security Action Setting Static Addresses Address Table SettingsDisplaying the Address Table 102 Changing the Aging Time Spanning Tree Protocol ConfigurationSpanning Tree Protocol Configuration STP Information Spanning Tree Protocol Configuration CLI only CLI This example shows the current Spanning Tree settings Command Usage STP ConfigurationSpanning Tree Protocol Configuration Configuring the Switch 107 STP Port and Trunk Information Spanning Tree Protocol Configuration Configuring the Switch Spanning Tree Protocol Configuration STP Port and Trunk Configuration Spanning Tree Protocol Configuration Configuring the Switch Vlan Configuration Assigning Ports to VLANs Vlan Configuration Forwarding Tagged/Untagged Frames Displaying Basic Vlan Information Displaying Current VLANs Command Attributes for Web InterfaceCommand Attributes for CLI Interface 131 Creating VLANs122 Adding Interfaces Based on Membership Type Vlan Configuration 129 Adding Interfaces Based on Static MembershipConfiguring Vlan Behavior for Interfaces Command Usage Vlan Configuration Configuring the Switch Setting the Default Priority for Interfaces Class of Service ConfigurationMapping CoS Values to Egress Queues Queue 155 Setting the Service Weight for Traffic Classes Selecting IP Precedence/DSCP Priority Mapping Layer 3/4 Priorities to CoS ValuesMapping IP Precedence Flash Override Class of Service Configuration Mapping Dscp Priority 38, 40 Port Trunk Configuration Port Trunk Configuration Dynamically Configuring a Trunk with Lacp Port Trunk Configuration 168 Statically Configuring a TrunkPort Trunk Configuration 167 Configuring SnmpAccess Mode Setting Community Access StringsSpecifying Trap Managers Snmp IP Filtering Command Attributes Multicast Configuration 100 Configuring Igmp Parameters101 102 103 Interfaces Attached to a Multicast RouterSpecifying Interfaces Attached to a Multicast Router 104105 Displaying Port Members of Multicast Services106 107 Adding Multicast Addresses to VLANs108 Showing Device StatisticsStatistical Values 109Parameter Description 110Rmon Statistics 111112 113 CLI This example shows statistics for port 114Accessing the CLI Using the Command Line InterfaceTelnet Connection Keywords and Arguments Entering CommandsCommand Completion Getting Help on CommandsMinimum Abbreviation Showing Commands Partial Keyword Lookup Negating the Effect of CommandsUsing Command History Understanding Command ModesExec Commands Configuration Commands Keystroke Function Command Line ProcessingCommand Description Group Command Groups150 Default Setting General CommandsEnable Syntax Enable levelDisable Related CommandsExample Configure Show history End ReloadQuit ExitCopy Flash/File CommandsFLASH/FILE Commands Following example shows how to download a configuration file Syntax DeleteDir Syntax Dir boot-rom config opcode filenameFollowing example shows how to display all file information WhichbootSyntax Boot system boot-romconfig opcode filename Boot systemCommand Function Mode System Management CommandsEvent Logging Commands Hostname UsernameSyntax Hostname name no hostname Username Access-level Password Guest Admin Enable password Jumbo frame Syntax Jumbo frame no jumbo frame Default SettingIp http server Default Setting Command ModeSyntax Ip http server no ip http server Default Setting Ip http portIp http secure-server Syntax Ip http secure-port portnumber no ip http secure-port Ip http secure-portIp ssh Ip ssh server Syntax Ip ssh server no ip ssh server Default SettingSyntax Disconnect ssh connection-id Disconnect sshShow ip ssh Show sshLogging on Syntax Logging on no logging on Default SettingLevel Argument Description Syslog Definition Logging historyLogging host Syntax Logging facility type no logging facility type Logging facilitySyntax Logging trap level no logging trap level Logging trapSyntax Show logging flash ram trap Clear loggingShow logging Syntax Clear logging flash ramShow startup-config Command Mode Show running-config Show system Show users Show version Authentication Commands TACACS+ Client Authentication loginRadius-server host 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 Show radius-server Radius-server timeoutTacacs-server host Tacacs-server portSyntax Tacacs-server port portnumber no tacacs-server port Tacacs-server key Show tacacs-serverSyntax Tacacs-server key keystring no tacacs-server key Snmp-server community Snmp CommandsSnmp Commands 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 Host Address None Snmp Version Snmp-server enable traps Snmp ip filter Show snmp Example Ip address IP CommandsDhcp Obtains IP address from Dhcp Ip dhcp restart Ip default-gateway Syntax Ip default-gateway gateway no ip default-gatewayShow ip interface Show ip redirects Syntax Ping host count countsize size PingLine Commands Syntax Line console vty LineSyntax Login local no login LoginSyntax Password 0 7 password no password PasswordSyntax Exec-timeout seconds no exec-timeout Exec-timeoutSyntax Password-thresh threshold no password-thresh Password-threshSyntax Silent-time seconds no silent-time Silent-timeSyntax Databits 7 8 no databits DatabitsSyntax Parity none even odd no parity ParitySyntax Speed bps no speed SpeedSyntax Show line console vty StopbitsShow line Syntax Stopbits 1To show all lines, enter this command Interface CommandsInterface Ethernet unit/portPort-channel channel-idRange Description Speed-duplexSyntax Description string no description Negotiation Capabilities Negotiation Syntax Negotiation no negotiation Default SettingCapabilities Default SettingFlowcontrol Syntax Flowcontrol no flowcontrol Default SettingSyntax Shutdown no shutdown ShutdownSwitchport broadcast Port security Clear counters Syntax Show interfaces status interface Port-channel channel-idRange Default SettingShow interfaces status Syntax Clear counters interfacePort-channel channel-idRange Syntax Show interfaces counters interface Show interfaces countersSyntax Show interfaces switchport interface Show interfaces switchportShows all interfaces Mac-address-table static Address Table CommandsAction Show mac-address-table Mac-address-table aging-time Clear mac-address-table dynamicShow mac-address-table aging-time Command Function Spanning Tree CommandsSpanning-tree Syntax Spanning-tree no spanning-tree Default SettingSyntax Spanning-tree mode stp rstp no spanning-tree mode Spanning-tree modeSpanning-tree forward-time Spanning-tree max-age Spanning-tree hello-timeSpanning-tree priority Spanning-tree pathcost method Spanning-tree transmission-limit Syntax Spanning-tree cost cost no spanning-tree cost Spanning-tree costSpanning-tree port-priority 115 Spanning-tree portfast116 Spanning-tree edge-portSyntax Spanning-tree protocol-migration interface Port-channel channel-idRange Command ModeSpanning-tree protocol-migration 117118 Spanning-tree link-typeShow spanning-tree 119Syntax Show spanning-tree interface 120 121 Vlan Commands122 Vlan database123 VlanInterface vlan 124Syntax Interface vlan vlan-id Switchport mode Syntax Switchport mode trunk hybrid no switchport mode125 126 Switchport acceptable-frame-types127 Switchport ingress-filtering128 Switchport native vlan129 Switchport allowed vlan130 Switchport forbidden vlanShow vlan 131Syntax Show vlan id vlan-idname vlan-name 132 Gvrp and Bridge Extension CommandsSwitchport gvrp Syntax Switchport gvrp no switchport gvrpShow gvrp configuration Syntax Show gvrp configuration interface133 134 Garp timerShow garp timer Syntax Show garp timer interface135 Syntax Bridge-ext gvrp no bridge-ext gvrp Default Setting Bridge-ext gvrp136 137 Show bridge-ext138 Igmp Snooping CommandsSyntax Ip igmp snooping no ip igmp snooping Default Setting Ip igmp snooping139 140 Ip igmp snooping vlan staticIp igmp snooping version Show ip igmp snooping141 142 Show mac-address-table multicast143 Ip igmp snooping querier144 Ip igmp snooping query-countIp igmp snooping query-interval Ip igmp snooping query-max-response-time145 146 147 Ip igmp snooping router-port-expire-time148 Ip igmp snooping vlan mrouterShow ip igmp snooping mrouter 149Syntax Show ip igmp snooping mrouter vlan vlan-id 150 Priority Commands151 Switchport priority default152 Queue bandwidth153 Queue cos-map154 Syntax Show queue cos-map interface Show queue bandwidthShow queue cos-map 155156 Map ip precedence Global Configuration157 Map ip precedence Interface ConfigurationMap ip dscp Global Configuration Syntax Map ip dscp no map ip dscp Default Setting158 159 Map ip dscp Interface ConfigurationShow map ip precedence 160Syntax Show map ip precedence interface Show map ip dscp 161Syntax Show map ip dscp interface 162 Mirror Port Commands Port monitor163 Show port monitor 164Syntax Show port monitor interface 165 Following shows mirroring configured from port 6 to portPort Trunking Commands 166Guidelines for Creating Trunks Channel-group 167Syntax Channel-group channel-idno channel-group Syntax Lacp no lacp Default Setting Lacp168 169 170 Troubleshooting Chart Appendix a TroubleshootingTroubleshooting Appendix B Upgrading Firmware VIA Serial Port Upgrading Firmware VIA the Serial Port Page Upgrading Firmware VIA the Serial Port 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 Glossary-2 Glossary-3 Glossary-4 Glossary-5 Glossary-6 Glossary-7 Virtual LAN VlanXModem Glossary-8 Index-1 IndexIndex-2 Page For Technical SUPPORT, Call