|
Specification |
|
Fixed port |
48-ports 10GE SFP+, 6-ports 40GE QSFP+ |
|
VLAN |
Adding access, trunk, and hybrid interfaces to VLANs |
|
Default VLAN |
|
QinQ |
|
MUX VLAN |
|
GVRP |
|
MAC address table |
Dynamic learning and aging of MAC addresses |
|
Static, dynamic, and blackhole MAC address entries |
|
Packet filtering based on source MAC addresses |
|
MAC address limiting based on ports and VLANs |
|
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 |
IPv6 Neighbor Discovery (ND) |
|
IPv6 VXLAN over IPv4 |
|
Path MTU Discovery (PMTU) |
|
TCP6, ping IPv6, tracert IPv6, socket IPv6, UDP6, and Raw IP6 |
|
Multicast |
IGMP, PIM-SM, PIM-DM, MSDP, and MBGP |
|
IGMP snooping |
|
Fast leaving of multicast member interfaces |
|
Multicast traffic suppression |
|
Multicast VLAN |
|
Multicast VXLAN |
|
MPLS |
MPLS |
|
Reliability |
Fine-grained microsegmentation isolation(Supported only by the CE6857-48S6CQ-EI) |
|
LACP |
|
STP, RSTP, VBST, MSTP |
|
BPDU protection, root protection, and loop protection |
|
Smart Link and multi-instance |
|
DLDP |
|
ERPS (G.8032) |
|
Hardware-based Bidirectional Forwarding Detection (BFD) |
|
VRRP, VRRP load balancing, and BFD for VRRP |
|
BFD for BGP/IS-IS/OSPF/Static route |
|
BFD for VXLAN |
|
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 |
|
O&M |
Network-wide path detection |
|
Telemetry |
|
Statistics on the buffer microburst status |
|
VXLAN OAM: VXLAN ping, VXLAN tracert |
|
Configuration and maintenance |
Console, Telnet, and SSH terminals |
|
Network management protocols, such as SNMPv1/v2c/v3 |
|
File upload and download through FTP and TFTP |
|
BootROM upgrade and remote upgrade |
|
802.3az Energy Efficient Ethernet (EEE) |
|
Hot patches |
|
User operation logs |
|
ZTP |
|
Security and management |
802.1x authentication |
|
Command line authority control based on user levels, preventing unauthorized users from using commands |
|
DoS, ARP, and ICMP attack defenses |
|
Port isolation, port security, and sticky MAC |
|
Binding of the IP address, MAC address, interface number, and VLAN ID |
|
Authentication methods, including AAA, RADIUS, and HWTACACS |
|
Remote Network Monitoring (RMON) |
|
Maximum number of MAC address entries |
288K |
|
Maximum number of Forwarding routes (FIB IPv4/ IPv6) |
128K |
|
ARP table size |
128K |
|
Maximum number of VRF |
4096 |
|
IPv6 ND (Neighbor Discovery) table size |
48K |
|
Maximum Number of multicast routes
(Multicast FIB IPv4/IPv6)
|
2K |
|
Rated voltage range(V) |
AC: 100V to 240V
DC: -48V to -60V
|
|
Maximum voltage range(V) |
AC: 90V to 290V
DC: -38.4V to -72V
|
|
Maximum input current |
600W AC power module: 100V to 240V 9A
350 W DC power module: -60V to -48V DC 11A
|
|
Maximum power |
216W |
|
Heat dissipation airflow |
Front-to-back or back-to-front airflow |
|
Dimensions (W × D ×H ,mm) |
442*420 *43.6 |
|
Weight (excluding optical modules, power modules, and fan) |
8.7
|
