I have a nexus 7018 with FIPS enabled, and now when I insert an M108X2 line card in slot 4 it won't power up, and I see this in the logs: %SECURITYD-2-FIPS_POST_ERROR_MSG: LC 4 failed (pre post failure) What does it take to get that line card to po...

I see these ports open when running nmap against IOS switches: 22, 902, 903, 3389, 5900, 5906.  These were just form 3750's running 12.2(35)SE2 and 6900's running 12.2(33)SXH2a.  I would have expected ports other than 22 to respond, and some boilerpl...

This question arises from a UCI environment in our datacenter where I'm trying to track down a fragmentation question.  We have 7018 switches with Fabric Interconnects 6296 used to connect to ESX hosts.  The interfaces on the 7018 have an MTU of 9216...

I have two access layer switches sharing a dot1q trunk ( a port channel with four members), and an HP blade server with one connection (a port channel with two members) into each..  The blade server's connections into each switch is also a dot1q trun...

I'v seen this on 3750's and 6500's.  the 3750s are running 12.2(35)SE2, and the 6500s are running 12.2(33)SXH2a.  "no snmp-server community public" was issued on both, with no effect.  Here's what happens:$ snmpget -v 2c -c public switch 1.3.6.1.2.1....