WS-C4500X-16SFP+ Cisco Catalyst 4500-X Switch 16 Port 10G IP Base Network Ethernet Switch

WS-C4500X-16SFP+ is a Cisco Catalyst 4500-X Series Switch. It is a fixed aggregation switch that delivers best-in-class scalability, simplified network virtualization, and integrated network services for space-constrained environments in campus networks.

• WS-C4500X-16SFP+ Specification
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• WS-C4500X-16SFP+ Specification
  Expansion Module (Optional)	8x10 GE SFP+/SFP - C4KX-NM-8SFP+
  Management Port	10/100/1000 Base-T
  USB Port	Type A (storage and boot) up-to 4 GB
  Dual Power Supply	Yes
  Field Replaceable Fans	Yes (5 fans)
  Fan Redundancy	No performance impact with single fan failure
  System Throughput	Up to 800 Gbps
  IPv4 Routing in Hardware	Up to 250 Mpps
  IPv6 Routing in Hardware	Up to 125 Mpps
  L2 Bridging in Hardware	Up to 250 Mpps
  Media Access Control (MAC) Entries	55K
  Forwarding Entries	16x10 GE Port Base SKU: IPv4: 64K, IPv6: 32K
  Flexible Netflow Entries	128K
  Switched Port Analyzer (SPAN), Remote Switched Port Analyzer (RSPAN)	8 line rate bidirectional sessions (ingress and egress)
  Total VLANs	4094
  Total Switched Virtual Interfaces (SVIs)	4094
  IGMP groups	32K
  Multicast routes	16x10 GE Port Base SKU: IPv4: 24K, IPv6: 12K
  Dynamic Host Configuration Protocol (DHCP) Snooping Entries	12K (DHCP snooping bindings)
  ARP Entries	47K
  Spanning Tree Protocol Instances	10K
  Jumbo Frame Support for Bridged and Routed Packets	Up to 9216 bytes
  High Availability Solution	Virtual Switching System (VSS)
  Number of stackable switches in VSS	Up to 2
  VSS Throughput	Up to 1.6 Tbps
  Virtual Switch Link	1GE or 10GE
  Max number of Virtual Switch Links	8
  In-Service Software Upgrade	Across the switches
  Nonstop Forwarding with Stateful Switchover	Across the switches
  Onboard Memory (SRAM DDR-II)	4 GB
  Port Buffers	32-MB Shared Memory
  CPU	Dual Core 1.5 GHz
  NVRAM	2 GB
  Optional External Memory (SD Card)	2 GB
  Port Queues	8 Queues/Port
  CPU Queues	64
  QoS Entries	128K (64K ingress and 64K in egress) Shared with ACL
  Aggregate Rate-Limiting	Ingress port or VLAN and egress VLAN or Layer 3 port
  Rate-Limiting Level Types	Committed Information Rate (CIR), Peak Information Rate (PIR)
  Aggregate Traffic Rate-Limiting Policers (1K=1024)	16K
  Flow-Based Rate-Limiting Method; Number of Rates	Supported using flow-records in the classification criteria and policing action
  Qos Policy Enforcement	Per Port or Per Vlan or Per Port, Per VLAN Granularity
  Class of Service (CoS)	Yes
  Differentiated Services Code Point (DSCP)	Yes
  Port Security	Yes
  IEEE 802.1x and 802.1x Extensions	Yes
  VLAN, Router, and Port ACLs	Yes
  Security ACL Entries (1K=1024)	128K (64K ingress and 64K in egress) Shared with QoS
  Unicast Reverse Path Forwarding (uRPF) Check in Hardware	Yes
  CPU Rate Limiters (DoS Protection) Includes Control Plane Policing	Yes
  Private VLANs	Yes
  Micro Flow Policer	Yes. Supported using flow records in the class-map
  CPU HW Rate Limiters by Packet Per Second (pps) and Bit Rate Policers (bps)	Supported in hardware control-plane policing (CoPP)
  Control Plane Policing (CoPP) for Multicast	Yes
  ACL Labels	Yes