What is the meaning of L1, L2 and L3 support? What is the difference in the expertise and effort needed? I’m asking for a general understanding.
Answer Question | April 18, 2013 6:26 AM
Help desk services, IT Help Desk, Organizations
I am looking for some information about how organizations deal with network design for disaster recovery. Specifically, my issue is about DNS domains, and whether to have a single network with a redundant warm site in a single domain shared by production processing, requiring unique IP addresses and server names in the secondary site, and [...]
Answer Question | December 2, 2008 10:53 PM
Disaster Recovery, DNS, Network design, Networking, Organizations, Testing