Hi, We have a customer with a 4331 looking to increase bandwidth on their circuit we supply, and their router requires a boost licence to support the upgrade. When licence order was placed it was rejected because apparently the licencing is now End o...

Hi,Our Sales guys are looking to purchase this model because of the 10Gb sfp+ uplinks. They only need one 10G port and are looking for an additional 3x 1Gb uplinks. This particular model has 2x 10Gb sfp+ ports and 2x 1Gb sfp ports, and they're lookin...

Hi there, We supply 4000 series routers and I have a query on the different performance levels of each model with/without a performance licence. If I have a customer looking hardware to support a 100mb circuit, it will need a 4000 series router with ...