Currenlty our cat3560G-48TS switches are running 12.2(46)SE. I am trying to upgrade it to 12.2(50)SE3 as fix for current DoS vulnerabilities, but getting an error. I checked the checksum and it's ok. Command I am using:
What DoS vulnerabilities? According to Cisco's PSIRT website, the latest crafted TCP exploit (document ID 109444) shows 12.2(46)SE to be OK. I have no idea what Cisco meant with 12.2(46)SE2 since there is no such releases for the 2960/3560/3750 anyway (probably due to bugs).
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...