Cisco switch upgrade#

Setup the following line vty configuration parameters, where input transport is set to SSH.

Cisco switch upgrade#

% Generating 1024 bit RSA keys, keys will be non-exportable.Р”Р„lso, if you are running on an older Cisco IOS image, it is highly recommended that you upgrade to latest Cisco IOS. Choosing a key modulus greater than 512 may take The name for the keys will be: Р”В¬hoose the size of the key modulus in the range of 360 to 2048 for your Myswitch(config)# crypto key generate rsa So, generate these using crypto command as shown below. The switch or router should have RSA keys that it will use during the SSH process.

Next, make sure the switch has a hostname and domain-name set properly. The default gateway points to the firewall, which is 192.168.101.1 In the following example, the management ip address is set as 192.168.101.2 in the 101 VLAN. If this is already done, skip to the next step. For example, assign default gateway, assign management ip-address, etc. Setup Management IPР”Р‡irst, make sure you have performed basic network configurations on your switch. Once you enable SSH, you can access it remotely using PuTTY or any other SSH client. Follow the steps mentioned below, which will enable SSH access to your Cisco devices. How can I enable ssh on my Cisco 3750 Catalyst Switch?Р”Р„: By default, when you configure a Cisco device, you have to use the console cable and connect directly to the system to access it. I like to access the switch remotely using SSH. Q: I have a Cisco switch in my network, which I can access by hooking up a console cable directly to the device.