Cisco Nexus 56128P Chassis, 2RU, 48x 10-Gbps SFP+, 4 x 40G QSFP+ Fixed Ports (Base) (N5K-C56128P)

●  Cisco Nexus 56128P: Layer 2 and 3 hardware forwarding at 2.56 Tbps; 1904 mpps (64-byte packets)

●  Support for up to 256,000 combined entries of MAC addresses and Address Resolution Protocol (ARP) entries

●  Low latency of approximately 1 microsecond using cut-through forwarding for predictable, consistent traffic latency regardless of packet size, traffic pattern, or features enabled on 10 and 40 Gigabit Ethernet interfaces

●  25-MB buffer per 12 x 10 Gigabit Ethernet SFP+ interfaces

●  Line-rate traffic throughput on all ports in Layer 2 and 3 mode

●  Cisco Nexus 5672UP-16G: 48 fixed 10 Gigabit Ethernet SFP+ ports with 24 of the 48 ports being unified, and 6 fixed 40 Gigabit Ethernet QSFP+ ports with 10 and 40 Gigabit Ethernet FCoE support on all respective ports and 2/4/8/16-Gbps Fibre Channel on all the unified ports. First 24 ports can support 1G Ethernet.

●  Cisco Nexus 5672UP: 48 fixed 1/10 Gigabit Ethernet SFP+ ports with 16 of the 48 ports being unified, and 6 fixed 40 Gigabit Ethernet QSFP+ ports with 10 and 40 Gigabit Ethernet FCoE support on all respective ports and 2/4/8-Gbps Fibre Channel on all the unified ports

●  Cisco Nexus 56128P: 48 fixed 1/10 Gigabit Ethernet SFP+ ports with 4 x 40 Gigabit Ethernet QSFP+ fixed ports and 2 expansion slots

●  Expansion module: 24 SFP+ unified ports plus 2 x 40 Gigabit Ethernet QSFP+ ports

●  Conversion of 40 Gigabit Ethernet ports to 10 Gigabit Ethernet interfaces through QSFP+ breakout cable

●  Fabric extension through the Cisco Nexus 2200 and 2300 platforms

●  Layer 2 switch ports and VLAN trunks

●  IEEE 802.1Q VLAN encapsulation

●  Support for up to 4000 VLANs

●  Support for up to 4000 access control list (ACL) entries

●  Rapid Per-VLAN Spanning Tree Plus (PVRST+) (IEEE 802.1w compatible)

●  Multiple Spanning Tree Protocol (MSTP) (IEEE 802.1s): 64 instances

●  Spanning Tree PortFast

●  Spanning Tree root guard

●  Spanning Tree Bridge Assurance

●  Cisco EtherChannel technology (up to 16 ports per EtherChannel)

●  Cisco vPC technology

●  vPC configuration synchronization

●  vPC shutdown

●  Link Aggregation Control Protocol (LACP): IEEE 802.3ad

●  Advanced port-channel hashing based on Layer 2, 3, and 4 information

●  Jumbo frames on all ports (up to 9216 bytes)

●  Pause frames (IEEE 802.3x)

●  Storm control (unicast, multicast, and broadcast)

●  Private VLANs

●  Private VLAN over trunks (isolated and promiscuous)

●  Private VLANs over vPC and EtherChannels

●  VLAN remapping

●  FabricPath

●  EvPC and vPC+ with FabricPath

●  Adapter FEX

●  Data Center VM-FEX

●  Support for up to 24 fabric extenders (Layer 2) with each Cisco Nexus 5672UP, 5672UP-16G, and 56128P Switch

●  RDMA over Converged Ethernet (RoCE) using Data Center Bridging (DCB) support (DCB Exchange [DCBX] no drop and Priority Flow Control [PFC])

●  Layer 3 interfaces: Routed ports, Switch Virtual Interface (SVI), port channels, subinterfaces, and port-channel subinterfaces

●  Support for up to 32,000 IPv4 and 8000 IPv6 host prefixes

●  Support for up to 8000 multicast routes (IPv4)

●  Support for up to 8000 IGMP snooping groups

●  Support for 4000 Virtual Routing and Forwarding (VRF) entries

●  Support for up to 4096 VLANs

●  Equal-Cost Multipathing (ECMP) up to 64 ways

●  4000 flexible ACL entries

●  Routing protocols: Static, Routing Information Protocol Version 2 (RIPv2), Enhanced Interior Gateway Routing Protocol (EIGRP), Open Shortest Path First Version 2 (OSPFv2), Border Gateway Protocol (BGP), and Intermediate System-to-Intermediate System (IS-IS)

●  IPv6 routing protocols: Static, OPFv3, BGPv6, and EIGRPv6

●  IPv6 VRF-lite

●  BFD support: OSPFv2, BGPv4, EIGRP, and VRF instances

●  Policy-Based Routing (IPv4 and IPv6)

●  Hot-Standby Router Protocol (HSRP) and Virtual Router Redundancy Protocol (VRRP)

●  IP direct broadcast

●  vPC+ routing protocol peering

●  ACL: Routed ACL with Layer 3 and 4 options to match ingress and egress ACL

●  Multicast: Protocol Independent Multicast Version 2 (PIMv2) sparse mode, Source-Specific Multicast (SSM), Bidir-PIM, Multicast Source Discovery Protocol (MSDP), IGMPv2 and v3, and Multicast VLAN Registration (MVR)

●  VRF: VRF-lite (IP VPN); VRF-aware unicast; and BGP-, OSPF-, RIP-, and VRF-aware multicast

●  Unicast Reverse-Path Forwarding (uRFP) with ACL; strict and loose modes

●  Jumbo frame support (up to 9216 bytes)

●  Support for up to 24 fabric extenders on each Cisco Nexus 5600 10-Gbps platform switch

●  Layer 2 IEEE 802.1p (Class of Service [CoS])

●  8 unicast queues and 8 multicast queues per port

●  Per-port QoS configuration

●  CoS trust

●  Port-based CoS assignment

●  Modular QoS CLI (MQC) compliance: IPv4 and IPv6

●  ACL-based QoS classification (Layers 2, 3, and 4)

●  Flexible TCAM carving

●  MAC and ARP hardware carving

●  MQC CoS marking

●  Per-port virtual output queuing

●  CoS-based egress queuing

●  Egress strict-priority queuing

●  Egress port-based scheduling: Deficit Weighted Round-Robin (DWRR)

●  Control-Plane Policing (CoPP): IPv4 and IPv6

●  Ingress ACLs (standard and extended) on Ethernet and virtual Ethernet ports

●  Standard and extended Layer 2 ACLs: MAC addresses, protocol type, etc.

●  Standard and extended Layer 3 and 4 ACLs: IPv4 and IPv6, Internet Control Message Protocol (ICMP and ICMPv6), TCP, User Datagram Protocol (UDP), etc.

●  Ingress policing

●  VLAN-based ACLs (VACLs)

●  Port-based ACLs (PACLs)

●  Named ACLs

●  Optimized ACL distribution

●  ACLs on virtual terminals (vtys)

●  ACL logging (IPv4 only)

●  Dynamic Host Configuration Protocol (DHCP) snooping with Option 82

●  Dynamic ARP Inspection

●  IP source guard

●  DHCP relay (up to 32 destinations)

●  Ethernet port security

●  IPv6 RACL, PACL, and VACL

●  iSCSI Type-Length-Value (TLV)

●  Cisco In-Service Software Upgrade (ISSU) for Layer 2

●  Hot-swappable field-replaceable power supplies and fan modules

●  N+1 and N+N power redundancy

●  N+1 fan module redundancy