What is the description command in Cisco?

The description command is intended to provide a reminder within the configuration to explain what certain interfaces are used for. The description appears within the output of here instructions such as exhibit interface and show running-config . You could use this command at the following interfaces: Ethernet interface.

To see the summary data on all ports at the switch, enter the exhibit interface status command with no arguments. Specify a specific module range to work out data on the ports on that module only. Input both the module variety and the port range to see precise information regarding the specified port.

Subsequently, query is, what does the reload command do in Cisco? Cisco IOS in a Nutshell, second Edition by way of James Boney This command motives the router to reload the IOS operating manner and reboot. You can specify a time for the reload to occur by way of using the in and at options. The exhibit version of the command promises the repute of any pending reloads.

Likewise, persons ask, what is show command in Cisco?

Cisco routers run an working system, called IOS. The most powerful instructions in IOS is show. This command retrieves information. This aid promises data on the biggest information that you can get from your router with the show command.

What are main Cisco IOS command modes?

We’ve already discovered that IOS has three main command modes: the person exec, privileged exec, and the worldwide configuration modes. Every of those modes serves an extra goal and has its own set of commands. In this lesson we will describe every mode. The consumer exec mode is the default mode for the CLI.

What does the Switchport command do?

switchport nonegotiate – turns off DTP and forces the interface right into a trunk. switchport mode dynamic proper – pro-active DTP negotiation will begin and if the other-side is decided to trunk, desirable, or auto. The interface will turn out to be a trunk. Or else the port will turn out to be an entry port.

What is the point of the outline command?

The description command is intended to supply a reminder in the configuration to explain what sure interfaces are used for. The description looks in the output of right here commands consisting of show interface and exhibit running-config .

How can I see the configuration of a Cisco switch?

On Cisco Router/Switches: Sort “terminal length 0” in privileged mode to set your terminal to reveal without any breaks. Kind “show run” or “show start” to expose the relevant config. To reveal the config without prolonged certificate data, use “show run brief “.

How are switch ports numbered?

All physical ports on switch mannequin M4300-96X are in response to slots. Because this model helps 12 slots and each port card provides 8 ports, the port numbering is within the layout unit number/slot number/port number.

How do I reset a Cisco switch?

To reset the swap to manufacturing unit default, dilemma the erase startup-config or write erase command. This command does no longer clean the boot variables, such as config-register and boot process settings. You may adjust the boot procedure parameters with the boot command.

What do you imply with the aid of telnet?

Telnet is a protocol that lets you connect to remote computers (called hosts) over a TCP/IP community (such as the internet). Utilizing telnet purchaser program on your computer, you may make a connection to a telnet server (that is, the remote host).

How do I uncover the VLAN on a Cisco switch?

You have to enable interface VLANs with the aid of using the characteristic interface-vlan command. The instructions for configuring interface VLANs are not noticeable until you enable this feature. This command reveals descriptive information for the desired VLAN, including exclusive VLANs.

What is exhibit run command?

The show running-config command indicates the router, switch, or firewall’s current configuration. The running-configuration is the config that’s within the router’s memory. This command can be abbreviated sh run.

How do I see running config?

To display the saved configuration in flash memory on the adaptive safety appliance, use the exhibit configuration command. The show running-config command output displays encrypted, masked, or clear textual content passwords whilst password encryptionis either enabled or disabled.

Which command will display the contents of Nvram?

To show the contents of NVRAM (if present and valid) or to show the configuration dossier pointed to by way of the CONFIG_FILE environment variable, use the exhibit startup-config EXEC command.

How do I configure a Cisco router?

Step-by-Step Configuration of Cisco Routers Step1: Configure Access Passwords. Step2: Configure a Router Hostname. Step3: Configure IP addresses for Router Interfaces. Step4: Configure Routing (Static or Dynamic) Step5: Shop your configuration. Step 6 (optional): Configure NAT. Step 7 (optional): Configure DHCP.

What is WR in Cisco?

They sincerely achieve an identical matters by means of saving the strolling configuration to the memory so that after a reload it keeps a similar configuration. The write memory command, usually shortened to just “wr” is the official thanks to do this.