CE5855-24T4S2Q-EI-B Specification | |
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)  | |
VM Awareness  | Agile Controller  | 
SDN  | 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  | 
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+ (not supported by CE5855)  | |
IPv6 FIB (maximum)  | -  | 
IPv6  | IPv6 Neighbor Discovery (ND) (not supported by CE5855)  | 
Path MTU Discovery (PMTU) (not supported by CE5855)  | |
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  | |
IGMP proxy  | |
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) | 
                    
                
                
                
                        






