| CE5855-EI-F-B01 Specifications | |
| Base-T Ports | 24 | 
| SFP+ Ports | 4 | 
| QSFP+ Ports | 2 | 
| Switching Capacity | 288 Gbit/s | 
| Forwarding Rates | 215 Mpps | 
| Airflow Design | Front-to-back or back-to-front | 
| Device Virtualization | iStack | 
| Super Virtual Fabric (SVF) | |
| Network Virtualization | M-LAG | 
| TRILL (CE5855 & CE5850) | |
| Programmability | Open Programmability System (OPS) | 
| Traffic Analysis | NetStream | 
| sFlow | |
| VLAN | Adding access, trunk, and hybrid interfaces to VLANs | 
| Default VLAN | |
| QinQ | |
| MUX VLAN | |
| GVRP | |
| ACL | ingress: 4.5k | 
| MAC Address Table | maximum: 64k | 
| Dynamic learning and aging of MAC addresses | |
| Static, dynamic, and black hole MAC address entries | |
| Packet filtering based on source MAC addresses | |
| MAC address limiting based on ports and VLANs | |
| ARP (maximum) | 54k | 
| ND (Maximum) | 16k | 
| IPv4 FIB (maximum) | 32k | 
| IP Routing | IPv4 routing protocols, such as RIP, OSPF, BGP, and IS-IS | 
| IPv6 routing protocols, such as RIPng, OSPFv3, IS-ISv6, and BGP4+ | |
| IPv6 FIB (maximum) | 16k | 
| IPv6 | IPv6 Neighbor Discovery (ND) | 
| Path MTU Discovery (PMTU) | |
| TCP6, ping IPv6, tracert IPv6, socket IPv6, UDP6, and Raw IP6 | |
| Multicast FIB (maximum) | 2k | 
| Multicast | IGMP, PIM-SM, PIM-DM, MSDP, and MBGP | 
| IGMP snooping | |
| Fast leave of multicast member interfaces | |
| Multicast traffic suppression | |
| Multicast VLAN | |
| Reliability | LACP | 
| STP, RSTP, VBST, MSTP | |
| BPDU protection, root protection, and loop protection | |
| Smart Link and multi-instance | |
| DLDP | |
| ERPS (G.8032) | |
| VRRP, VRRP load balancing, and BFD for VRRP | |
| BFD for BGP/IS-IS/OSPF/Static route | |
| QoS | Traffic classification based on Layer 2 headers, Layer 3 protocols, Layer 4 protocols, and 802.1p priority | 
| Actions of ACL, CAR, re-marking, and scheduling | |
| Queue scheduling algorithms, including PQ, WRR, DRR, PQ + WRR, and PQ + DRR | |
| Congestion avoidance mechanisms, including WRED and tail drop | |
| Traffic shaping | |
| Dimensions (W x D x H) | 442 mm x 420 mm x 43.6 mm | 
| Weight (fully loaded) | 8.1 kg (17.8 lb) | 
 
                     
                
                 
                 
                        







 
                     
                     
                     
                     
                     
                     
                     
                     
                     
                     
                     
                    