Cisco Switch Catalyst 4500-X WS-C4500X-16SFP+ 16 Port 10G IP Base, Front-to-Back, No P/S WS-C4500X-16SFP+ Overview Cisco Catalyst 4500-X Series Switch (Figure 1) 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. It meets business growth objectives with unprecedented scalability, simplifies network virtualization with support for one-to-many (Cisco Easy Virtual Networks [EVN]) and many-to-one (Virtual Switching System [VSS]) virtual networks, and enables emerging applications by integrating many network services. 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 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 Business
