Hello everyone! I've got an active/active 5540 setup with 9.1(1) which I am trying to upgrade. while there is no problem with primary unit, when I try to copy tftp: disk0: same image to the secondary unit i get an error "Checksum verification on new ...

Hello everyone!I need to upgrade firmware of p81e on a standalone c200 m2 server.The latest firmware I can find is 2.1(1a)However there is more recent versions in bundles for c-series managed by USC manager (like this: ucs-k9-bundle-c-series.2.2.2c.C...

Hello everyone!I've got a 3750x with Lan base feature set. the datasheet clearly says "The LAN Base feature set includes comprehensive Layer 2 features, with up-to 255 VLANs."When I configure vlans from VTP Range (2-1000) i can't create more than 254...