What is our primary use case?
My company uses ExtremeRouting for a big LAN environment, where there is a need for ERS switches, including Extreme Networks Core Switches and chassis, so the product is like a big cabinet to reduce chassis redundancy. The product is useful for LAN networks, especially when there is traffic from supposedly 500 or 1,000 users, and you want to get the traffic from the access layer to Extreme Networks Core Switch. The product's physical architecture of the box, chipsets, and load capacity are extremely good. The product was one of the best in the market in the past, but because of the support it offers, it got out of the market. In general, the product's hardware part is very good.
What needs improvement?
I think that all the devices included in Avaya fall under Extreme Networks currently. I am not sure how much Extreme Networks has changed ExtremeRouting, but I think it is in a better condition than Avaya. The support, software resiliency, and software stability are areas of concern where improvements are required.
For how long have I used the solution?
I have been using ExtremeRouting for four years. I am a user of the product.
What do I think about the stability of the solution?
The stability of the product is poor because of its software, but otherwise, the device is good. Stability-wise, I rate the solution a six and a half out of ten.
What do I think about the scalability of the solution?
It is a very scalable solution. Scalability-wise, I rate the solution a ten out of ten.
How are customer service and support?
The support team is not technically that strong. The previous company that owned the product, Nortel, went bankrupt, after which the transition phase of the product didn't go smoothly. Avaya did not do well with the product's design and engineering after taking the product over from Nortel, after which Avaya decided to outsource the tool to my company, meaning we have worked as a vendor with third-party access to the tool in the name of Avaya. The support was very bad initially, but my company could fix the problems of the customers on time since we had better communication skills than technical-solving skills due to our limitations related to the area of device engineering. When it comes to a feature of the product, my company could enable it for the customers or users of the product. If, by any chance, my company found a bug in the tool, then it was a hectic task for our support team to deal with it since it took months to fix it.
Currently, Extreme Networks takes care of the support part, and it might have improved.
I rate the technical support a four out of ten.
How would you rate customer service and support?
How was the initial setup?
The product's initial setup phase was easy or of an intermediate level of difficulty.
What other advice do I have?
The physical device architecture of the product has the same RJ-45 copper ports, fiber ports, one gig, and ten gig, and in my company, we have never found any issue concerning the device failure, meaning the device failure rate was very low. The device can work for a long time, but if you upgrade it, then there is no confirmation of how it will behave since its vendor changed from Nortel to Avaya. With Avaya as software, my company's engineering team was not that good at fixing the bugs, so my company's customers, who have been using the box from Extreme Networks for 20 years, know more about the product than our company since we got involved in the system's support only three years ago. When my company suggested to our customers that they upgrade the product, they denied accepting our recommendation by stating that they didn't need any extra features since they were unsure if the new software would fix it. The device has a limitation on the software part. The device usually works in very adverse conditions since it has a very good architecture.
For those who have the option to get good support for the device, then I would definitely recommend the product to them.
I rate the overall tool a seven out of ten.