router-01(config)#username cisco secret cisco123 This is a password that is required to access the router's privileged mode, which provides full access to the router's configuration. In addition to a username and password, you can also set an enable secret to restrict access to the router's privileged EXEC mode. This is an important security measure, as it restricts access to the router's configuration to only authorized users. Next, create a username and password for accessing the router's configuration. % Generating 2048 bit RSA keys, keys will be non-exportable. router-01(config)#crypto key generate rsa modulus 2048 The key pair is used to encrypt and decrypt SSH communications between the router and the client. To generate an RSA key pair with a modulus of 2048, use the following command. To enable secure communications using SSH, you need to generate an RSA key pair. Router-01(config)#ip domain-name packet.lan 3.
The hostname is a unique name that identifies the router. The first step in configuring your Cisco router is to set its hostname. Would you like to enter the initial configuration dialog? : no 2. Once the router is booted, it prompts you to enter the initial configurations dialogue, I selected ' no' as we don't want to go through the steps. In this blog post, we will walk you through the process of enabling SSH and performing initial configurations on your Cisco switch or router, ensuring a smooth and secure setup. If you're a beginner or someone who is new to Cisco, you've come to the right place.
This blog post is designed specifically for those who are taking their first steps in configuring a Cisco device and enabling SSH access.
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