This is on a Nexus 7700 version 6.2(10) For security reasons we have some L3 OSPF SVIs configured as passive interfaces.  However, I have a network tool (it maps and analyzes the OSPF routing world) that must form an OSPF neighbor adjacency with anot...

I have an old ACS 4.2 running on an old Windows 2003 Server.  I have to move it off the Windows 2003 Server due to security reasons.  I know that 4.2 is not supported any longer.  Unfortunately, I don't have the time right now to migrate from 4.2 to ...

We have some 6880 VSS pairs that have several 6800IA-48FPDRs and 6880IA-48TDs connected to them and I'm getting ready to upgrade the IOS using ISSU. I want to upgrade the 6880 VSS pairs first and not have the 6800IAs automatically upgrade all at once...

.... as show in the entries below:*Feb 28 16:00:45: %LINEPROTO-5-UPDOWN: Line protocol on Interface GigabitEthernet1/0/2, changed state to up.Sep 16 06:28:01: %SYS-6-LOGGINGHOST_STARTSTOP: Logging to host 164.72.58.198 Port 514 started - CLI initiate...

DHCP Snooping best practice states to store the snooping database remotely in case of a catastrophic failure of the access switch. We are getting ready to implement L2 security on our access switches (about 100 of them) and it seems that if we have e...