Many schools decided to go on a campus wireless network, Authentication & Billing platform, the first response being to get the manufacturer out of the program and pay for it, but neglecting one of the most basic and easy things: to find out who they are. When the equipment is in place, the certification system is deployed in half, it will be discovered that the core switch does not support the mirror portal needed, or that the existing wireless controller and new authentication platform are simply not matched, and then work back, double budget and work terms. The status study, which is not a flow-by-flow form, directly determines whether the system of the latter school set of WiFi online Authentication & Billing can be found.
Let's get to the physical boundaries of the existing network.
The first step in the study is to register all network exports, core layers, confluence levels, and access-level devices on campuses. It is common that schools’ networks are not built every day, possibly one project at an early stage, with two or three successive editions of brand names from Huaihu to China San and even two sets of equipment in the same building. If you look only at new areas for certification design, the old access switch is not configured, and students cannot even pop up a WiFi certification page after they have been installed, the problem is a gap. The research should not be based on new buildings, but on the list of access points, models and solids for the entire school, indicating which support, what needs to be upgraded and which should be replaced.
User size and co-production are undervalued parameters
Authentication & Billing has a different stress peak than normal web service. The lessons bells, late self-study endings, and the lights out of the dorm are now pouring into thousands of terminals for certification requests. We have seen a 10,000-sized school with an average online number of manufacturers authorized, resulting in a flat-handedly full night summit authentication server and a collective switch between students.
The certifications are not a complete cancellation.
Many schools have already run some kind of online certification, such as a simple portal certificate page or broadband certification with operators. The new school WiFi webed Authentication & Billing system does not mean total reversal of the old system and is often smooth transitioning. The research phase has to be clear: how many active users in the old account system are moving, whether historical bill data are moved, and whether the authentication strategy on older equipment can be reused on the new platform. If these are not cleared, the old user that accesses the same day will not log in, complaining telephone calls will bring much more praise than the new functionality.
The export bandwidth and billing strategy is tied.
Research also has a convenient dimension: the actual composition of export bandwidth. Schools often have many exports, education networks, telecommunications, connectivity, and movement of each section, some at home and abroad. The system of billing is based on accounting for export costs by flow, duration or basket. If the financials do not pay the price of the various links at the time of the study, then the subsequent fee rules are determined only by perception, either by overpriced students who do not buy or by low pricing schools.
Make the results of the study an enforceable list
Finally, the research cannot produce a beautiful presentation, which will be one page-by-page list of equipment, port lists, user lists, and checklists. Which equipment needs to be upgraded, which area signal coverage is blind, and which system needs to be developed first with interfaces, all have to write out responsible persons and time nodes. This list will be used repeatedly in subsequent tenders, implementation, and acceptances. We suggest that schools conduct an internal review at the end of the study, bringing together several sectors: network centres, information processing offices, finance, and academic staff to avoid any leakage of demand from one side. The research was solid, and the back school WiFi webed Authentication & Billing system had been built in half. Conversely, the days before it were saved and the next few weeks would be needed to pay it back.
Research results are directly translated into procurement parameters
The research is not about writing a report, but its real value is about turning the findings into specific constraints on later purchases and implementation. For example, the core switch has been found to support only gigabytes of connection, so that the demand documents will show that new certification systems cannot rely on the megascope port; the late peaks are measured while online peaks are measured, and the scale of the authorization is determined by this number multiplied by redundancy factors. Many schools have locked their books in drawers, applied them with impression decisions, and the first effort is completely wasted.
Don't outsource the whole study to the manufacturer.
There is a common trap in which schools direct research to the bidders. The other side naturally describes it according to its own product, and there is an indication that only their programmes can be solved. The school has a marketing book in its own research jackets."No, no."The fact that the right to study is given to future buyers is tantamount to a premature surrender of bargaining power, which was the most avoidable mistake in the early stages of construction.