Hello,I am seeking for more understanding about level of advanced hardware replacement. For example with part number SD-AR3K-ASR9903K,- What SD mean?- What AR3K refer to? Beside AR3, what other options Cisco has and what service level included in eac...

Hello,We are preparing to procure a Cisco router for our internet peering point. When it comes to software licensing, I am a bit lost and not sure which one I should choose between Essentials and Advantage. My question would be, the features BGP Flow...

Hello,I am looking for a router to function as internet peering point. So far, there are 2 models that suitable with our requirement, which is NCS-57C3 and ASR9903. However, there are few points we are not clear about regarding to FIB and RIB capacit...