Asante Technologies IC36240 Understanding the Command Line Interface CLI, User Top User Exec Mode

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Chapter 4: Understanding the Command Line Interface (CLI)

The switch utilizes Command Line Interface (CLI) to provide access to several different command modes. Each command mode provides a group of related commands.

After logging into the system, you are automatically in the user top (user EXEC) mode. From the user top mode you can enter into the privileged top (privileged EXEC) mode. From the privileged EXEC level, you can access the global configuration mode and specific configuration modes: interface, Switch, and route-map configuration. Entering a question mark (?) at the system prompt allows you to obtain a list of commands available for each command mode. Almost every Switch configuration command also has a no form. You can use the no form to disable a feature or function. For example, ARP is enabled by default. Specify the command no arp to disable the ARP table.

Document Conventions

Command descriptions use the following conventions:

•Vertical bars ( ) separate alternative, mutually exclusive, elements

•Square brackets ([ ]) indicate optional elements

•Braces ({ }) indicate a required choice

•Braces within square brackets ([{ }]) indicate a required choice within an optional element

•Boldface indicates commands and keywords that are entered literally as shown

•Italics indicate arguments for which you supply values

Access Each Command Mode

The following sections describe how to access each of the CLI command modes:

•User Top Mode: Switch>

• Privileged Top Mode: Switch#

• Global Configuration Mode: Switch(config)#

• Interface Configuration Mode: Switch(config-if-IFNAME)#

4.1User Top (User EXEC) Mode

After you log in to the Switch, you are automatically in user top (user EXEC) command mode. The user-level prompt consists of the host name followed by the angle bracket (>):

Switch>

The default host name is Switch unless it has been changed during initial configuration, using the setup command.

The user top commands available at the user level are a subset of those available at the privileged level. In general, the user top commands allow you to connect to remote devices, change terminal settings on a temporary basis,

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Asante IntraCore IC36240

User’s Manual

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Contents IntraCore IC36240 Series Layer 2+ Gigabit Ethernet Switch User’s Manual IntraCore IC36240Table of Contents Password Service Password-Encryption Snmp Configuration Commands Trunk Ieee 802.1q Technical Support and Warranty Features IntroductionPackage Contents Front and Back Panel DescriptionsLEDs LEDManagement and Configuration Console InterfaceHardware Installation and Setup Installation OverviewSafety Overview Installing into an Equipment Rack Recommended Installation ToolsPower Requirements Environmental RequirementsInstalling the Optional External Power Supply SFP Mini Gbic PortsEquipment Rack Guidelines Connecting Power Connecting to the Network1 10/100/1000BaseT Ports Cabling Procedures Gigabit Ethernet Ports Cabling Procedures Pin Number Pair Number & Wire ColorsAsante IntraCore IC36240 Initial Software Setup Connecting to a ConsoleConnecting to a PC User Access Verification PasswordPasswords and Privileges Commands Privileges CommandsEnable Password Password Service Password-EncryptionLogin Security Configuring an IP AddressUsername Command Password and login CommandsRestoring Factory Defaults System Boot ParametersSetting a Default IP Gateway Address Switchconfig# ip default-gatewayUnderstanding the Command Line Interface CLI User Top User Exec ModeAccess Each Command Mode Document ConventionsPrivileged Top Privileged Exec Mode Command Show ? PurposeGlobal Configuration Mode Command Exit End Ctrl-Z Purpose Switch# configureInterface Configuration Mode Spanning-Tree Configuration ModeAdvanced Features Supported within the Command Mode Vlan Configuration ModeSpanning-tree mst configuration Command Help Purpose Example of Context Sensitive HelpChecking Command Syntax Switch# configure ?Using CLI Command History Using the No and Default Forms of CommandsUsing Command-Line Editing Features and Shortcuts Keystrokes/Command PurposeMoving Around on the Command Line Completing a Partial Command NameKeystrokes Purpose Editing Command Lines That Wrap Redisplaying the Current Command Line Deleting EntriesScrolling Down a Line or a Screen Transposing Mistyped Characters Controlling CapitalizationKeystrokes Managing the System and Configuration Files Setting the System ClockSwitch# clock ? Switch# clock set 092930 28 January Switch# reload crChanging the Password Testing Connections with Ping TestsSpecifying the Hostname Enabling the System LogManaging Configuration Files Displaying the Operating ConfigurationConfiguring from the Terminal Switch# show running-configCopying Configuration Files to a Network Server Newname# copy running-config startup-configSwitch# copy startup-config ? Switch# copy running-config Switch# copy running-config TftpSwitch# copy running-config tftp//192.168.0.1/my-config Configuring Snmp AuthenticationAccess Control Switch# copy tftp//192.168.123.59/my-confg running-configCreate or Modify Access Control for Snmp Community Security LevelsSupport Command Purpose Snmp-server community string view Establish the Contact and Location of the Snmp AgentConfiguring Spanning Tree Snmp Configuration CommandsSpanning Tree Parameters Spanning-tree mst?Spanning Tree Port Configuration Rapid Spanning Tree Protocol RstpPort Priority Port Path CostConfiguring Switch/Bridge Priority Switchconfig# spanning-tree priority priorityRapid Convergence Enabling Rapid Spanning TreeConfiguring Link Type Configuring an Edge PortConfiguring Port Path Cost Configuring Port PriorityMultiple Spanning-Tree MST Configuring Vlan VlanSwitchconfig# mac-address-table aging-time MAC Address TableShow mac-address-table Configuring IP Assign IP Addresses to SwitchClass Address or Range Status Establish Address Resolution Define a Static ARP CacheConfiguring Igmp Managing IP Multicast TrafficIgmp Overview Forwarding Unknown Multicast PacketsUsing Access Lists Switchconfig-if-veth1#ip igmp query-intervalCommand Purpose Ip igmp query-max-response-time Host-query messagesUsing a Classification ACL Asante IntraCore IC36240 Create a Standard Access List Create a MAC Access List Create an Expanded Access ListSwitchconfig# mac access-list standard Access-list 101 ? Access-list 101 deny ?Access-list 101 deny tcp ? Access-list 101 deny tcp 192.168.123.0 0.0.0.255 ?Creating an Access List with a Name Applying an Access List to an InterfaceAccess-list ? Access-list standard ?Configuring Common Access Lists Switchconfig# access-list 110 permit udp any any eqAccess-list 101 deny ip any any Vlan Configuration Creating or Modifying a VlanSwitch# show vlan Switchconfig-vlan#port-member delete ethDeleting a Vlan Static Access Vlan Port Membership ModesTrunk Ieee 802.1q Command Purpose Switchconfig# vlan dot1q tag native Switchconfig# endQuality of Service Configuration Configuring Weighted Fair QueuingMonitoring Weighted Fair Queuing Lists Priority QueuingConfiguring Traffic Shaping for an Interface Traffic ShapingDefining the Priority List Monitoring Priority Queuing ListsConfiguring Rate Limit Configuring Traffic Shaping for an Access ListMonitoring the Traffic Shaping Configuration Generic Traffic Shaping ExampleAsante IntraCore IC36240 Configuring the Switch Using the GUI Main Configuration MenuInformation Screens Front Panel Information ScreenAssign IP Addresses to Switch General Information ScreenClass Address or Range Status Port Configuration Menu Individual Port Configuration ScreenAsante IntraCore IC36240 Press go Spanning Tree Protocol Configuration STP Port Configuration Global STP Bridge Configuration Snmp Configuration Asante IntraCore IC36240 Address Table Screen Asante IntraCore IC36240 Asante IntraCore IC36240 Vlan Configuration Asante IntraCore IC36240 Click Apply Igmp Configuration Asante IntraCore IC36240 Asante IntraCore IC36240 Web CLI Screen System Clock Menu Save Appendix a Basic Troubleshooting Problem Possible SolutionsAppendix B Specifications Physical CharacteristicsEnvironmental Range PerformanceTechnical Support and Warranty Standards ComplianceAppendix C FCC Compliance and Warranty Statements FCC Compliance Statement Important Safety InstructionsIntraCare Warranty Statement Appendix D Online Warranty Registration Access List IndexIgmp LED Safety Priority Queuing Vlan