Cisco Switch commands

Assign IP

enable
configure terminal
interface vlan <No>
ip address <IP> <Mask>
no shutdown
exit

Remove IP

enable
configure terminal
interface vlan <No>
no ip address <IP> <Mask>
exit

Assign a Gateway

enable
configure terminal
ip default-gateway <ip>
exit

Show interface IPs

show ip interface brief

Backup Config

Run tftp64 on windows machine Make sure it can be reached i.e. the Windows firewall is not blocking it.

copy running-startup-config ftp://admin:password123@ip/switch-config-backup.txt

could also use startup-configtftp: