101 · Question #405
Which four of these scenarios will benefit from F5's WAN Optimization Module? (Choose four.)
The correct answer is A. An international organization with data centers in different countries. B. An organization that does not want to rely on using tape backup. D. An organization whose users create extremely large files. F. An organization attempting to lower costs by reducing the number of data centers. F5 WAN Optimization Module targets scenarios involving high-latency WAN links, remote backup/replication, large file transfers, and data center consolidation. Single-site scaling and website traffic growth are handled by other BIG-IP capabilities like load balancing.
Question
Which four of these scenarios will benefit from F5's WAN Optimization Module? (Choose four.)
Options
- AAn international organization with data centers in different countries.
- BAn organization that does not want to rely on using tape backup.
- CAn organization with one site but hundreds of Web servers.
- DAn organization whose users create extremely large files.
- EAn organization that expects their Web site usage to double in the next year.
- FAn organization attempting to lower costs by reducing the number of data centers.
How the community answered
(47 responses)- A74% (35)
- C9% (4)
- E17% (8)
Why each option
F5 WAN Optimization Module targets scenarios involving high-latency WAN links, remote backup/replication, large file transfers, and data center consolidation. Single-site scaling and website traffic growth are handled by other BIG-IP capabilities like load balancing.
International organizations with geographically distributed data centers experience high WAN latency and limited bandwidth, exactly the conditions WOM addresses through deduplication, compression, and protocol optimization.
WOM enables efficient data replication over WAN links, making disk-to-disk backup over the network a viable alternative to tape, directly benefiting organizations seeking to eliminate tape backup.
An organization with one site and many web servers has a purely local traffic distribution problem that is solved by BIG-IP LTM load balancing, not by WAN optimization, which requires a WAN link between sites.
Organizations dealing with extremely large files benefit from WOM's byte-level deduplication and data compression, which dramatically reduce the amount of data that must traverse the WAN for large file transfers.
Doubling website traffic is a capacity and load balancing challenge addressed by BIG-IP LTM scaling and GTM global traffic management, not WAN optimization, which targets latency and bandwidth efficiency across wide-area links.
Data center consolidation requires that remaining sites serve remote offices effectively over WAN links - WOM optimizes these links to maintain performance even as the number of data centers is reduced.
Concept tested: F5 WAN Optimization Module use case identification
Source: https://techdocs.f5.com/kb/en-us/products/big-ip_wom/manuals/product/bigip-wom-implementations-11-5-0.html
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