Re: configure bpdu guard on IOS 12.1(9)EA1 and 12.1(9)EA1d
bpduguard command was first intriduced in 12.0(5)WC5 itself,the BPDU guard feature works on Port Fast-enabled interfaces. Configure Port Fast only on interfaces that connect to end stations; otherwise, an accidental topology loop could cause a data packet loop and disrupt switch and network operation.
We are pleased to announce availability of Beta software for 16.6.3. 16.6.3 will be the second rebuild on the 16.6 release train targeted towards Catalyst 9500/9400/9300/3850/3650 switching platforms. We are looking for early feedback from custome...