Notwithstanding the fact that the Gigabit Ethernet (GbE) is a relatively latest offering in the space of World Wide Web, a decision whether to stay put with the 10 Mbps Fast Ethernet or to migrate to 10/100 Gbps is an important question for every enterprise. And to arrive at this decision, the following pointers will help network admins steer clear of issues that might dampen the prime purpose of this technological scale up.
- Cost Constraints
It is needless to mention that every technological upscale comes with additional cost burdens. Same is the case with the decision to transition from 100 Mbps to GbE. Not only should an enterprise consider replacement of Fast Ethernet switches with those that are meant for GbE, costs also need to be incurred in the direction of changing the cables. It is important to note that a 10/100 GbE upgrade would mean a complete elimination or replacement of any pre-determined Power over Ethernet (POE) and legacy CAT3 cabling requirements.
- Is there a Need for The Bandwidth Offered by GbE Connections?
This is one of the most fundamental questions that network administrators pose to themselves; whether their enterprise actually demands the bandwidth offered by GbE connections. Introspecting over this pertinent question will help network engineers to come to a conclusion whether their end-user applications can work to their optimum even without the complete consumption of the bandwidth offered by Fast Ethernet connections. In that case, moving over to GbE connections will simply mean burning a hole in the pocket of the enterprise.
- The Timeline For Which Fast Ethernet Connections Will Be Sufficient
As regards arriving at a decision to migrate to the rocket speed GbE connections, it is the prime responsibility of network engineers to arrive at bandwidth requirement figures for a particular tenure. Spade work should be done in the direction of measuring their current bandwidth requirements on the local area network (LAN) keeping in mind the projected network speed demands for a 5 year period.
This analysis will eventually throw light on the actual need for 10/100 Gbps Ethernet connections. And if the consensus that most of the applications which have already migrated to the Fast Ethernet speed are already enjoying the benefits of increased bandwidth is reached, then it is not the right time to urge the shift towards GbE connections.
- Network Admins to Prepare a Case in Favor of GbE upscale
As regards performance, migrating from Fast Ethernet to GbE connections promises many advantages. The GbE switches which are made incorporating the state-of-the-art technology enable network admins to allocate Quality of Service (QOS) and security policies to particular applications along with the benefit of efficient management.
With this, enterprises which operate through private cloud services can make the most of these advanced management features in the form of stringent service level agreements along with a strong security cover. However, choosing to stay with 100 Mbps connections is a choice that an enterprise makes to conduct its practices through Fast Ethernet switches. The benefit of these switches provided by vendors thus allow enterprises to be at the receiving end of infrastructure management and security specifications with a big price tag. This is when the migration from 100 Mbps Fast Ethernet to 10 Gbps or 100 Gbps can be urged.