Hello, we have a Cisco 1921 router with one gigabit Ethernet port connected to a switch and the other to the Internet provider router. We are planning to connect it to another 1921 router. We need recommendations on some EHWIC or HWIC ethernet cards ...

Hello Community, this switch is brand new out-of-the-box. It crashes when pressing the Mode button in order to enter Express Setup.When connected with the console port and after pressing the Mode button i can read this message: "Unexpected exception ...