Hello,I would like to inquire about applying Hairpin NAT (NAT loopback / U-turn NAT) on a Cisco Firepower 1120 device.The current configuration is as follows:NAT and Access Policy for Inside → Outside traffic are already configuredOutbound communicat...

        I'd like to know how to recover and initialize passwords for the 3000 series. I'd like to change only passwords, not factory reset, is there a possible way?     https://www.cisco.com/c/en/us/td/docs/switches/lan/cisco_ie3X00/Hardware/installa...

  I would like to know the detailed difference between the cisco switch 1200 and 1300. I referred to the document below, but I couldn't see the exact difference. Does anyone know?     https://www.cisco.com/c/en/us/products/collateral/switches/catalys...