Install CUCM 9.1 Boot error (Make any Cisco UC CD/DVD Bootable)
Because sometimes you just need a refresher - rebuilding my lab servers and was just forgetting the Generate Bootinfotables option. Thank you! About the Author: …
Posts
Auto Registration ATA 190 - Dual registration
I don’t mess around too much with ATA devices, and I think never configured one that supports 2 DNs/FXS ports. I was surprised that when configuring …
Document from Cisco on FoIP CUBE Third Party Interoperability
Hi there, Here is the link to the CUBE Third-Party Interoperability Fax Guidelines - …
Multicasting with GNS3 and Virtualbox
Lab IP multicast routing with PIM and IGMP using GNS3 and VirtualBox to validate sparse and dense mode forwarding without buying physical Cisco gear.
CCIE Collaboration Lab Recommendations and Strategy [The aftermath of my first attempt]
While my experience on my first attempt was not the brightest one because I failed, I was able to open my mind and think on endless possibilities and maybe …
Single Inbox Unity Connection 9.x Exchange 2013
We are UC/Collaboration guys and if you are like me, Exchange 2013 is not your expertise… but if you are handy with Exchange 2013 that is great, and …
Cisco 9971 Factory Reset Admin Password Removal - [Timing is the answer]
I promise this will be a very short one. This week I purchased 3 9971 with the camera in order to get ready for my rack rentals for CCIE Collaboration, well …
Cisco SIP Phones Admin Password removal CME [TCLSH Operation]
On this one I wanted to share a really nice way to remove the Admin password from Cisco SIP phones. It really is annoying to type the Admin password every time …
Cisco AutoSecure Feature [Routers – Management Plane]
Cisco AutoSecure hardens the router management plane, disabling CDP, finger, BOOTP, HTTP, and other risky services with a single one-pass IOS command.
Shellshock-ed
Thank you Michael for the post. Just re-posting to make my connections aware! About the Author: Andres Sarmiento, CCIE # 53520 (Collaboration) With more than 13 …