Is there a way to add a second 100 Mbps Fast Ethernet port to a Cisco 2620? All I am finding is 10Mb or non compatible.
I have this problem too.
Correct Answer by Reza Sharifi about 6 years 11 months ago
You can get 10/100 network module for it.
NM-1FE-TX is 10/100.
Here is the data sheet: