I am using 2 WS-C3650-24TD's for my external switch stack. They are both currently located in one of my two server rooms. I was hoping to move one to the other server room, for better redundancy. I thought that I could do a virtual stack between them...
I am getting ready to upgrade my external switch stack and am being asked how long that this upgrade will take the network down. (It will be performed during a maintenance window.) I thought it took about 15-30 minutes but I am not sure of how long t...
I am very new to telephony troubleshooting. We are having call quality issues. Here is a sampling from my logging and my the controller that seems to be resetting. Any thoughts would be great. T1-GWY-2921#sh controller T1 0/0/1T1 0/0/1 is up.Appliqu...
I just moved into a new job and I had C9500-40X's and Firepower 2120's waiting for me. However when I looked into those model numbers the C9500's are fully 10GB and the FPR2120's are 1GB. Has anyone had success with using a 10GB copper SFP and have t...
That is good to know as I am moving from one version to another! Nice to have a reference for others that are just going from a sub-version to another.
>>check with the other side ( ISDN provider I suppose ) what are the settings expected for your T1 regarding framing and line code.Or you can have clocking issues. Or you may need to change the cable length parameter. According to the historical doc...
