Supported across both the 4-slot and 8-slot Cisco CRS-1 series chassis
Paired with a variety of interface modules, providing deployment flexibility
Provides Layer 3 forwarding with wire-rate performance at 40 Gbps and predictable throughput with features enabled such as Unicast Reverse Path Forwarding (uRPF) and large access control lists (ACLs)
Additional services such as Class-of-Service (CoS) processing, Multicast, Traffic Engineering (TE), and NetFlow, are also performed at 40-Gbps line rate
Supports several forwarding protocols including IPv4, IPv6, and Multiprotocol Label Switching (MPLS)
Enhances performance with hardware-based prefix lookup for IPv4, IPv6, and MPLS