– Comes equipped with DFC4-E for distributed forwarding, supporting:
◦ 256K IPV4 and MPLS Forwarding entries, 128K IPV6 entries
◦ 64K IPV4/IPV6 Multicast routes
◦ 64K ACL entries (shared between QoS and security)
◦ 1M NetFlow entries (32 port card, with 2 forwarding engines)
◦ 512K NetFlow entries (8/16 port card, with 1 forwarding engine)
– Both models support a MAC Address Table of 128K
– In addition to the increased NetFlow entries, supports Flexible NetfFlow, Sampled NetFlow and Egress NetFlow
– Increased MPLS and VPLS performance of up to:
◦ 120Mpps for MPLS forwarding and up to 60Mpps for VPLS forwarding (32 port card, with 2 forwarding engines)
◦ 60Mpps for MPLS forwarding and up to 30Mpps for VPLS forwarding (8/16 port card, with 1 forwarding engine)
– Support for 16K Bridge Domains, allowing the standard 4K VLANs to be reused across these bridge domains
– IPv4 Internet Group Management Protocol Version 3 (IGMPv3) snooping in hardware
– IPv6 Multicast Listener Discovery Version 2 (MLDv2) snooping in hardware
– Protocol Independent Multicast (PIM) source registers in hardware
– IPV4 and IPv6 in IPv6 tunneling, IPV4 and IPv6 in MPLS tunneling (6PE/6VPE)
– IPv6 in IPv4 tunneling (Intra-Site Automatic Tunnel Addressing Protocol [ISATAP], 6to4, GRE)
– Quality-of-Service (QoS) support for uniform, short pipe, and pipe mode tunnel; Hierarchical QoS
– Fast Link Notification (FLN) for hardware port state detection with 50ms
– MACsec (802.1ae) link-layer hardware AES 128 bit encryption
– Location ID Separation Protocol (LISP) hardware encapsulation
– Virtual Switch Header (VSH) and Virtual Network Tag (VNtag) hardware encapsulation for VSS and Instant Access
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