Cisco Systems WSC2960X48TDL Mode Access Method Prompt Exit Method About This Mode, Quit, Ctrl-Z

Page 14

Using the Command-Line Interface

Command Modes

Table 1: Command Mode Summary

Mode

Access Method

Prompt

Exit Method

About This Mode

User EXEC

Begin a session

Switch>

Enter logout or

Use this mode to

 

using Telnet, SSH,

quit.

Change

 

 

 

or console.

 

 

 

 

 

terminal

 

 

 

 

 

 

 

 

settings.

 

 

 

 

Perform basic

 

 

 

 

tests.

 

 

 

 

Display

 

 

 

 

system

 

 

 

 

information.

Privileged EXEC

While in user EXEC

Switch#

Enter disable to

Use this mode to

 

mode, enter the

exit.

verify commands

 

enable command.

 

 

that you have

 

 

 

 

entered. Use a

 

 

 

 

password to protect

 

 

 

 

access to this mode.

Global

While in privileged

Switch(config)#

To exit to privileged

Use this mode to

configuration

EXEC mode, enter

EXEC mode, enter

configure

 

the configure

 

exit or end, or press

parameters that

 

command.

 

Ctrl-Z.

apply to the entire

 

 

 

 

switch.

VLAN

While in global

To exit to global

configuration

configuration mode, Switch(config-vlan)#

configuration mode,

 

enter the vlan

enter the exit

 

vlan-id command.

command.

 

 

To return to

 

 

privileged EXEC

 

 

mode, press Ctrl-Z

 

 

or enter end.

Use this mode to configure VLAN parameters. When VTP mode is transparent, you can create extended-range VLANs (VLAN IDs greater than 1005) and save configurations in the switch startup configuration file.

Interface

While in global

To exit to global

configuration

configuration mode, Switch(config-if)#

configuration mode,

 

enter the interface

enter exit.

 

command (with a

To return to

 

specific interface).

 

privileged EXEC

 

 

 

 

mode, press Ctrl-Z

 

 

or enter end.

Use this mode to configure parameters for the Ethernet ports.

 

Catalyst 2960-X Switch Interface and Hardware Component Configuration Guide, Cisco IOS Release 15.0(2)EX

2

OL-29034-01

Image 14
Contents Americas Headquarters First Published July 10Page N T E N T S Contents Configuring Auto-MDIX41 Configuring System MTU Configuring EEE Viii Bold font Document ConventionsConvention Description Reader Alert Conventions Vertical barsElement Obtaining Documentation and Submitting a Service Request Related DocumentationXii This chapter contains the following topics Information About Using the Command-Line InterfaceCommand Modes Quit Mode Access Method Prompt Exit Method About This ModeConfigure Ctrl-ZMode Using the Help SystemCommand or Action Purpose Step HelpCLI Error Messages Understanding Abbreviated CommandsNo and default Forms of Commands Configuring the Command History How to Use the CLI to Configure FeaturesConfiguration Logging Error Message MeaningCommand or Action Changing the Command History Buffer SizeRecalling Commands Privileged Exec mode Enabling and Disabling Editing FeaturesDisabling the Command History Feature Terminal no historyEditing Commands through Keystrokes Editing Command Lines That Wrap Show more command begin include exclude regular-expression Searching and Filtering Output of show and more CommandsAccess-list Show more command begin include excludeCommand or Action Example OL-29034-01 Interface Types Finding Feature InformationInformation About Configuring Interface Characteristics This module contains the following topicsSwitch Ports Port-Based VLANsSwitch Virtual Interfaces Trunk PortsPower over Ethernet Ports EtherChannel Port GroupsUsing the Switch USB Ports USB Mini-Type B Console PortInterface Connections USB Type a PortsInterface Configuration Mode Connecting VLANs with the SwitchDefault Setting Default Ethernet Interface ConfigurationFeature Layer 2 or switching mode switchport command VLANs 1Interface Speed and Duplex Mode Speed and Duplex Configuration GuidelinesIeee 802.3x Flow Control Gigabit Ethernet port 1 on switch 1 is selected How to Configure Interface CharacteristicsConfiguring Interfaces Procedure Either gigabitethernet 1/0/1Description string Configure terminalAdding a Description for an Interface Show interfaces interface-id descriptionInterface range port-rangemacro Configuring a Range of InterfacesConfigure terminal Enters global configuration mode Define interface-range macroname Configuring and Using Interface Range MacrosVerifies the configuration of the interfaces in the range Interface range macro macroname Configuring Ethernet InterfacesSetting the Interface Speed and Duplex Parameters Speed 10 100 1000 auto 10 NonegotiateConfiguring Ieee 802.3x Flow Control Command or Action PurposeEnter interface configuration mode Configuring SVI Autostate ExcludeEnd Returns to privileged Exec mode An SVI line state up or down Switchport autostate excludeShutting Down and Restarting the Interface Interface vlan vlan-id gigabitethernet interface-idConfigure terminal Line console Media-type rj45 End Configuring the Console Media TypeThis configuration applies to all switches in a stack Shutdown Shuts down an interfaceConfiguring the USB Inactivity Timeout Configure terminal Enters the global configuration modeShow interfaces interface-id status err-disabled Monitoring Interface CharacteristicsCommand Purpose Show interfaces interface-id switchportClearing and Resetting Interfaces and Counters Configuring a Range of Interfaces Examples Configuration Examples for Interface CharacteristicsIdentifying Interfaces on a Stack-Capable Switch Examples Adding a Description to an Interface ExampleConfiguring the Console Media Type Example Configuring and Using Interface Range Macros ExamplesSetting Interface Speed and Duplex Mode Example Standards and RFCs Standard/RFC Configuring the USB Inactivity Timeout ExampleTo disable the configuration, use these commands NoneRelease Modification Cisco IOS Release 15.02EX This feature was introducedTechnical Assistance Description Link OL-29034-01 This module contains the following sections Prerequisites for Auto-MDIXRestrictions for Auto-MDIX Configuring Auto-MDIX on an Interface Information about Configuring Auto-MDIXHow to Configure Auto-MDIX Auto-MDIX on an InterfaceMonitoring Auto-MDIX Example for Configuring Auto-MDIX This example shows how to enable auto-MDIX on a portPrerequisites for Ethernet Management Ports Information about the Ethernet Management PortEthernet Management Port Direct Connection to a Switch Supported Features on the Ethernet Management PortHow to Configure the Ethernet Management Port Disabling and Enabling the Ethernet Management PortAdditional References What to Do NextMIBs Bootloader commandsRelated Topic Document TitleOL-29034-01 Configuring LLDP, LLDP-MED, and Wired Location Service Lldp and Cisco Medianet Lldp and Cisco Switch StacksLldp Supported TLVs LLDP-MED Supported TLVs Wired Location Service Default Lldp Configuration Configuration GuidelinesLLDP, and enter interface configuration mode Configure terminal Lldp runLldp run Enables Lldp globally on the switch Enabling LldpLldp receive Enables the interface to receive Lldp packets Configuring Lldp CharacteristicsLldp transmit Enables the interface to send Lldp packets Show lldp Verifies the configurationSwitchconfig# lldp holdtime Configuring LLDP-MED TLVs Command or Action Purpose StepLldp med-tlv-select End Copy running-config startup-config Lldp med-tlv-select Specifies the TLV to enableConfiguring Network-Policy TLV Configuration mode. The range is 1 toVoice voice-signalingvlan vlan-idcos Dscp dvalue none untaggedConfiguring Location TLV and Wired Location Service Show network-policy profile Verifies the configurationUse one of the following WayUse one of the following Verifies the configuration Exit Returns to global configuration modeInformation, and enter interface configuration mode Enters location information for an interfaceEnabling Wired Location Service on the Switch Command or Action Purpose ExampleNmsp notification interval attachment location Configuring Network-Policy TLV ExamplesNmsp enable Enables the Nmsp features on the switch Command Description Civic location OL-29034-01 Information about the MTU System MTU GuidelinesHow to Configure MTU Sizes Configuring the System MTUReload Reloads the operating system Configuration Examples for System MTUShow system mtu Verifies your settings Additional References for System MTU Configuring PoE Restrictions for PoESupported Protocols and Standards Power over Ethernet PortsInformation about PoE Powered-Device Detection and Initial Power Allocation ClassPower Management Modes Power Monitoring and Power Policing Maximum Power Allocation Cutoff Power on a PoE Port How to Configure PoE Configuring a Power Management Mode on a PoE PortNever static max max-wattage Budgeting Power for Devices Connected to a PoE PortShow power inline Budgeting Power to All PoE ports No cdp run Optional Disables CDPBudgeting Power to a Specific PoE Port Configure terminal No cdp runPower inline consumption wattage Configuring Power PolicingSpecifies the physical port to be configured, and enter Configuration mode Power inline police actionlog errdisable ExitShow power inline police Show errdisable recovery Power inline police actionlog errdisableDown the port and puts the port in the error-disabled state Power inline police action log-Generates a syslog messageWhile still providing power to the port Budgeting Power Example Monitoring Power StatusConfiguration Examples for Configuring PoE Information About EEE EEE OverviewEEE is disabled by default How to Configure EEEDefault EEE Configuration Restrictions for EEECommand Specifies the interface to be configured, and enterPower efficient-ethernet auto Monitoring EEEThis example shows how to disable EEE for an interface Configuration Examples for Configuring EEEThis example shows how to enable EEE for an interface Feature History and Information for Configuring EEE OL-29034-01 D E PoE