Note: RouteSim v6.0.0 has a bug in RIP v2 that adds invalid routes to the table. Catalyst Switched Port Analyzer (SPAN) Configuration Example (port mirroring or port monitoring)Ĭonfigure the RIP Routing Process Prompt / Mode.Specify IP address and subnet mask for the interface Tell the device which interface to configure Interface Configuration Set the IP address and enable the interface Prompt / Mode domain server (255.255.255.255)" Messages after an Invalid Command is Entered on a Router Stops the router from attempting to translate unfamiliar commands (typos) into IP addresses. DTE => DTE V.35 TX and RX clocks detectedĭisplays the mapping of IP addresses to MAC addresses
CISCO IOS COMMANDS REFERENCE SERIAL
Use to determine if a serial interface is DCE or DTE.Į.g. Shows the details of the enabled routing protocol service.Ĭheck that the proper number of "Type C" networks are listed, and that they have the correct values.ĭisplays the controller state that is specific to controller hardware. Check that the mask and network address are correct for each "directly connected" interface. (up or down)Ĭheck that the IP address of each interface is correct, and that "Status" and "Protocol" are both "up" for each enabled interface.Ĭheck that indirect routes are listed. Lots of details.ĭisplays just the IP address, and the status of each interface and its line protocol. Note: The default Console/Serial/COM port settings are: 9600, 8, N, 1, none Prompt / Modeĭisplays the current configuration of all parameters the router is currently using.ĭisplays the status of all interfaces, including if the interface is up or down and if its line protocol is up or down. Modify configurations that affect the system as a whole System administration, set operating parametersįrom privileged EXEC, enter configure terminal Mode of OperationĬhange terminal settings on a temporary basis, perform basic tests, and list system information
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The prompt helps you identify which mode you are in and, therefore, which commands are available to you.
CISCO IOS COMMANDS REFERENCE HOW TO
The following table describes some of the most commonly used modes, the resulting prompts, and how to enter these modes. The privileged mode is called privileged EXEC mode. The unprivileged user mode is called user EXEC mode. Each command mode provides a different group of related commands.įor security purposes, the Cisco IOS software provides two levels of access to commands: user and privileged.
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The Cisco IOS software provides access to several different command modes. Switch: VLAN (Virtual Local Area Network) Status, Settings, and Diagnostic Commands Please take the proper precautions beforeĪttempting any of the tips or modifications listed here. All of the information, instructions, and recommendations on this Web site are offered on a strictly