Archive for October, 2008

‘I want that course!’ … Sure, but do you NEED it?

October 8th, 2008 by Marjan Bradesko


It starts when we receive a call with a question like this: »Do you offer the following courses: ABC, CDE and FGB?« A simple list of acronyms. Our answer: »Yes, we offer all of them.« Indeed, they are on the web in the schedule. The customer: »Please send a quote and dates, must ...

New Cisco Voice over IP (CVOICE) 6.0 e-learning

October 6th, 2008 by Bojana Stucin


Would you like to know more about converged voice and data networks and gain the knowledge and skills required to integrate gateways and gatekeepers into an enterprise VoIP network, but have no time to attend the 5 day classroom training? You should join many users taking our Cisco Voice over ...

Internet Access Russian Dolls

October 3rd, 2008 by Ivan Pepelnjak


When the local Telco installed my blindingly fast 20 Mbps Internet-over-fiber-cable service, I was expecting to use DHCP on the router's outside interface to connect to the Internet. After all, they're running switched Ethernet VLANs over the fiber cable, and using DHCP seemed a logical choice. Imagine my surprise when ...

Designing Site-to-Site IPsec VPNs – Part 2

October 1st, 2008 by Marjan Bradesko


Crypto maps - used as one of the oldest Cisco IOS implementation options for IPsec – have a downside - they do not provide for a routable logical interface. When migrating from a traditional WAN or upgrading an existing WAN to use cryptography, it may be beneficial to reuse the ...