-Equipped with DFC4-EXL for distributed forwarding, supporting
◦ 1M IPV4 and MPLS Forwarding entries, 512K IPV6 entries
◦ 64K IPV4/IPV6 Multicast routes
◦ 256K ACL entries (shared between QoS and security)
◦ 2M NetFlow entries (32 port card, with 2 forwarding engines)
◦ 1M 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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