What are the advantages and disadvantages of locating hosts and servers throughout the network?
What will be an ideal response?
The advantage of locating hosts and servers throughout the network is that traffic is less concentrated than it is with a host or server farm. Two other interrelated advantages of interspersing mission-critical hosts are: (1) flexibility in the event that a disaster destroys one location; and (2) the ability to have redundant hosts at different locations, in case one host malfunctions or cannot be reached because of network problems.
A disadvantage of locating hosts and servers throughout the network is that extra equipment may be required, such as UPSs, SANs and DVD/CD-ROM or tape backup systems for each server or host location. In addition, interspersing makes centralized management of hosts and servers more difficult, although many operating systems come with remote management tools.
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