What are the different NE PCE class types?
NE PCE class types
Based on the different node types available, the NE PCEs are categorized into four class types, as described in the following table:
|
NE PCE class types |
Nodes included |
|---|---|
|
Class 1 nodes |
Business PE, ASBR nodes, and BNG or Data Centre Gateway nodes |
|
Class 2 nodes |
Business P(core) or Mobile Aggregation and backhaul nodes |
|
Class 3 nodes |
Cell site gateways or top rack switches |
|
Class 4 nodes |
Routing instances that reside on servers in the data centre applications, such as Nuage VRSs or Smart NICs |