I inherited an old WLC4402 that is running 4 LAP1142 units.  It is working fine, and we're not planning to replace until next year -- until today when the MIC cert expired on the WLC, and the device stopped accepting the AP connections. I have looked...

We have decommissioned one of our C170 IronPort Appliances and want to wipe the config before disposal.  We did both the RESETCONFIG and DIAGNOSTIC | RELOAD, while the running config was cleared, there was still the option to do a ROLLBACKCONFIG and ...

I have a very small location with a 10-User ASA5505.  They currently have 2PCs, 1 Printer, a VoIP phone, and an Access Point, with the ASA acting as the local site router.  The site works fine, but occasionally they will have a visitor or two that co...

Gmail allows the ability to send using an alternate email address.  I have a user that likes using Gmail, but needs to send using our internal email domain address as their send from address.  Gmail will send this, but it will come from their Gmail a...

I have a 2900 ISR that my VPN clients connect to using IPSEC over UDP.  I am having periodic problems, especially with clients connecting through DSL, where they connect and immediately drop.  Sometimes this is resolved by users updating their home r...