Asante Technologies IC36240 Privileged Top Privileged Exec Mode, Command Show ? Purpose

Page 25

To list the commands available in user top mode, enter a question mark (?). Use a space and a question mark (?) after entering a command to see all the options for that particular command.

Command

?

show ?

Purpose

Lists the user EXEC commands.

Lists all the options available for the given command.

User top commands:

Switch> ?	Turn on privileged mode command
enable	Turn on privileged mode command
exit	Exit current	mode and down to previous mode
help	Description of the interactive help system
ping	Send echo messages
quit	Exit current	mode and down to previous mode
show	Show running	system information
cls	Clear screen

You may also enter a question mark after a letter or string of letters to view all the commands that start with that letter (with no space between the letter and the question mark). See section 3.8.2.

4.2 Privileged Top (Privileged EXEC) Mode

Because many of the privileged commands set the system configuration parameters, privileged access can be password protected to prevent unauthorized use. The privileged command set includes those commands contained in user EXEC mode, as well as the configure command through which you can access the remaining command modes. Privileged EXEC mode also includes high-level testing commands, such as debug.

The following example shows how to access privileged EXEC mode. Notice the prompt changes from Switch> to Switch#:

Switch> enable

Switch#

Command	Purpose

Switch> enable	Enters the privileged EXEC mode.

Switch# ?	Lists privileged EXEC commands.

If you have set a password, the system prompts for it before allowing access to privileged EXEC mode. If an enable password has not been set, the enable mode can be accessed only through the console. You can enter the enable password global configuration command to set the password that restricts access to privileged mode.

To return to user EXEC mode, use the disable command.

25

Asante IntraCore IC36240

User’s Manual

Image 25

Contents IntraCore IC36240 Series IntraCore IC36240 Layer 2+ Gigabit Ethernet Switch User’s ManualTable of Contents Password Service Password-Encryption Snmp Configuration Commands Trunk Ieee 802.1q Technical Support and Warranty Introduction FeaturesFront and Back Panel Descriptions Package ContentsLED LEDsConsole Interface Management and ConfigurationInstallation Overview Hardware Installation and SetupSafety Overview Recommended Installation Tools Installing into an Equipment RackPower Requirements Environmental RequirementsSFP Mini Gbic Ports Installing the Optional External Power SupplyEquipment Rack Guidelines Connecting to the Network Connecting Power1 10/100/1000BaseT Ports Cabling Procedures Pin Number Pair Number & Wire Colors Gigabit Ethernet Ports Cabling ProceduresAsante IntraCore IC36240 Connecting to a Console Initial Software SetupUser Access Verification Password Connecting to a PCPrivileges Commands Passwords and Privileges CommandsEnable Password Service Password-Encryption PasswordConfiguring an IP Address Login SecurityUsername Command Password and login CommandsSystem Boot Parameters Restoring Factory DefaultsSetting a Default IP Gateway Address Switchconfig# ip default-gatewayUser Top User Exec Mode Understanding the Command Line Interface CLIAccess Each Command Mode Document ConventionsCommand Show ? Purpose Privileged Top Privileged Exec ModeGlobal Configuration Mode Switch# configure Command Exit End Ctrl-Z PurposeSpanning-Tree Configuration Mode Interface Configuration ModeVlan Configuration Mode Advanced Features Supported within the Command ModeSpanning-tree mst configuration Example of Context Sensitive Help Command Help PurposeSwitch# configure ? Checking Command SyntaxUsing the No and Default Forms of Commands Using CLI Command HistoryUsing Command-Line Editing Features and Shortcuts Keystrokes/Command PurposeCompleting a Partial Command Name Moving Around on the Command LineKeystrokes Purpose Editing Command Lines That Wrap Deleting Entries Redisplaying the Current Command LineScrolling Down a Line or a Screen Controlling Capitalization Transposing Mistyped CharactersKeystrokes Setting the System Clock Managing the System and Configuration FilesSwitch# clock ? Switch# clock set 092930 28 January Switch# reload crTesting Connections with Ping Tests Changing the PasswordSpecifying the Hostname Enabling the System LogDisplaying the Operating Configuration Managing Configuration FilesConfiguring from the Terminal Switch# show running-configNewname# copy running-config startup-config Copying Configuration Files to a Network ServerSwitch# copy startup-config ? Switch# copy running-config Tftp Switch# copy running-configSwitch# copy running-config tftp//192.168.0.1/my-config Authentication Configuring SnmpAccess Control Switch# copy tftp//192.168.123.59/my-confg running-configSecurity Levels Create or Modify Access Control for Snmp CommunitySupport Establish the Contact and Location of the Snmp Agent Command Purpose Snmp-server community string viewSnmp Configuration Commands Configuring Spanning TreeSpanning-tree mst? Spanning Tree ParametersRapid Spanning Tree Protocol Rstp Spanning Tree Port ConfigurationPort Priority Port Path CostSwitchconfig# spanning-tree priority priority Configuring Switch/Bridge PriorityRapid Convergence Enabling Rapid Spanning TreeConfiguring an Edge Port Configuring Link TypeConfiguring Port Path Cost Configuring Port PriorityMultiple Spanning-Tree MST Vlan Configuring VlanMAC Address Table Switchconfig# mac-address-table aging-timeShow mac-address-table Assign IP Addresses to Switch Configuring IPClass Address or Range Status Define a Static ARP Cache Establish Address ResolutionManaging IP Multicast Traffic Configuring IgmpIgmp Overview Forwarding Unknown Multicast PacketsSwitchconfig-if-veth1#ip igmp query-interval Using Access ListsCommand Purpose Ip igmp query-max-response-time Host-query messagesUsing a Classification ACL Asante IntraCore IC36240 Create a Standard Access List Create an Expanded Access List Create a MAC Access ListSwitchconfig# mac access-list standard Access-list 101 deny ? Access-list 101 ?Access-list 101 deny tcp ? Access-list 101 deny tcp 192.168.123.0 0.0.0.255 ?Applying an Access List to an Interface Creating an Access List with a NameAccess-list ? Access-list standard ?Switchconfig# access-list 110 permit udp any any eq Configuring Common Access ListsAccess-list 101 deny ip any any Creating or Modifying a Vlan Vlan ConfigurationSwitchconfig-vlan#port-member delete eth Switch# show vlanDeleting a Vlan Vlan Port Membership Modes Static AccessTrunk Ieee 802.1q Switchconfig# end Command Purpose Switchconfig# vlan dot1q tag nativeConfiguring Weighted Fair Queuing Quality of Service ConfigurationMonitoring Weighted Fair Queuing Lists Priority QueuingTraffic Shaping Configuring Traffic Shaping for an InterfaceDefining the Priority List Monitoring Priority Queuing ListsConfiguring Traffic Shaping for an Access List Configuring Rate LimitMonitoring the Traffic Shaping Configuration Generic Traffic Shaping ExampleAsante IntraCore IC36240 Main Configuration Menu Configuring the Switch Using the GUIFront Panel Information Screen Information ScreensGeneral Information Screen Assign IP Addresses to SwitchClass Address or Range Status Individual Port Configuration Screen Port Configuration MenuAsante 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 Problem Possible Solutions Appendix a Basic TroubleshootingPhysical Characteristics Appendix B SpecificationsEnvironmental Range PerformanceStandards Compliance Technical Support and WarrantyFCC Compliance Statement Important Safety Instructions Appendix C FCC Compliance and Warranty StatementsIntraCare Warranty Statement Appendix D Online Warranty Registration Index Access ListIgmp LED Safety Priority Queuing Vlan