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Initial Setup Guide for a Cisco Switch: From Unboxing to First Configuration

Initial Setup Guide for a Cisco Switch: From Unboxing to First Configuration

🔧 Initial Setup Guide for a Cisco Switch: From Unboxing to First Configuration

Cisco switches are among the most popular networking devices in enterprise environments. In this article, we will walk through the initial setup process for a brand-new Cisco switch.

1. Connect to the Switch 🖥️

Use a console cable and software like PuTTY or Tera Term to connect. Set the baud rate to 9600.

2. Enter Privileged EXEC Mode 🔑

Switch> enable

3. Enter Global Configuration Mode ⚙️

Switch# configure terminal

4. Create a Secure Username and Password 👤

Switch(config)# username admin secret MyStrongPassword123

5. Set an Enable Secret Password 🔒

Switch(config)# enable secret EnableSecretPassword456

6. Create a New VLAN 🌐

Switch(config)# vlan 10
Switch(config-vlan)# name Sales
Switch(config-vlan)# exit

7. Assign an Interface to the VLAN 🎯

Switch(config)# interface fastEthernet0/5
Switch(config-if)# switchport mode access
Switch(config-if)# switchport access vlan 10
Switch(config-if)# exit

8. Save the Configuration 💾

Switch# write memory

or:

Switch# copy running-config startup-config
Note: Always save your configuration after completing the setup to prevent loss after a reboot.
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