Технические характеристики:
| Features | Performance and scalability | |
| Supervisor | Supervisor Engine-1 | Supervisor Engine-1XL / Supervisor Engine-1XL-Y |
| Centralized wired capacity | Up to 1.44 Tbps | Up to 1.44 Tbps |
| Per-slot switching Capacity | 80 Gbps | 240 Gbps – C9404R 120 Gbps – C9407R 80 Gbps – C9410R |
| Total number of MAC addresses | Up to 64,000 | Up to 64,000* |
| Total number of IPv4 routes (ARP plus learned routes) | Up to 112,0001 | Up to 144,000*3 |
| FNF entries (v4/v6) | Up to 384,000/192,000 | Up to 384,000/192,000 |
| DRAM | 16 GB | 16 GB |
| Flash | 10 GB | 10 GB |
| VLAN IDs | 4096 | 4096 |
| SSD capacity | 960 GB | 960 GB |
| Total Switched Virtual Interfaces (SVIs) | 4 | 4 |
| Jumbo frame | 9198 bytes | 9198 bytes |
| Forwarding rate | 900 Mpps for IPv4 782.6 Mpps for IPv6 (@95 byte) |
900 Mpps for IPv4 782.6 Mpps for IPv6 (@95 byte) |
| IPv4 routing entries | Up to 112,0001 | Up to 144,000*3 |
| IPv6 routing entries | Up to 56,0002 | Up to 56,000* |
| Multicast routes | Up to 16,000 | Layer 2 up to 16,000* Layer 3 up to 32,000* |
| QoS hardware entries | Up to 18,000 | Up to 18,000 |
| Security ACL hardware entries | Up to 18,000 | Up to 18,000 |
| Packet buffer | 96 MB | 96 MB |