Hello,I am replacing a 2621 running RSA encryption with a 2811. I am changing the hostname of the router, which, I am told, will cause me to need to generate a new RSA encryption key on the 2811. I want to confirm whether it is the hostname, the doma...

Hello,I need to create configurations for some 2811s to replace some 26xx devices. When I create the configs I will not have access to the 2811s; someone else will be configuring the 2811s based upon my completed configs.I am hoping you can point me ...

I am replacing out a pair of 5500s with 6509s one-at-a-time. Once the first 6509 is replaced, it will be trunked via FEC (FastEtherchannel) to the 5500 until that 5500 can be replaced. I want to verify that my the FEC I plan to use will, in fact, wor...

I need to upgrade 20+ 6500 switches (6506s and 6509s) to SUP32 from SUP1A and don't have physical access to them at this time. I need to verify if these switches have High Speed Fans and would like to know if there is a command I can enter to check t...

I need to replace a couple of SUP1As with SUP2s and could use some advice on the best method to proceed. From what I have read here and elsewhere, it seems the best method is to stage a SUP2 in a spare chassis and apply the configs beforehand. Then, ...