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Question :-

Refer to the scenario. One proposed solution is to replace all 4Gb SAN swithces with 8Gb SAN switches. Which change to the proposal will provide investment protection and still meet all of the financial brokerage firm requirements?
Replace all 4Gb switches with a single 8Gb director.
Keep the 4Gb switches, and add ISLs and a trunking license.
Propose 16Gb SAN switches with 8Gb optics in ports currently needed.
Replace half of the 4Gb switches new, and wait for the price of 8 Gb switches to drop.

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