Have a look at this link: https://tools.cisco.com/security/center/resources/next_generation_cryptographyCisco describes this algorithm as Legacy. I would recommend using the NGE algorithms. Also take note of the Diffee Helman group. The groups you ar...
Port channels are bundled interfaces with a given number. Therefore each separate port channel require a different number. However multiple interfaces can be used with the same port channel number to bundle them together.Port channel/Ether channels a...