ET1BS12712S0 Specification |
| Switching Capacity | 17.44 Tbit/s; 44.96 Tbit/s |
| Packet Forwarding Rates | 9,120 Mpps; 12,960 Mpps |
| MPU Slots | 2 |
| SFU Slots | 4 |
| Service Card Slots | 12 |
| Redundancy Design | MPUs, SFUs, power supplies, and fan modules |
| CSS2 | 1+N backup of MPUs in a cluster |
| Up to 1.92 Tbit/s cluster bandwidth, 4 μs inter-chassis
transmission latency |
| Wireless Network Management | Native AC |
| AP access control, AP region management, and AP profile management |
| Radio profile management, uniform static configuration, and
centralized dynamic management |
| Basic WLAN services, QoS, security, and user management |
| User Management | Unified user management |
| 802.1x, MAC, and Portal authentication |
| Traffic- and time-based accounting |
| User authorization based on user groups, domains, and time ranges |
| iPCA Quality Awareness | Marking real service packets to obtain real-time count of dropped
packets and packet loss ratio |
| Counting number of dropped packets and packet loss ratio on devices
and L2/L3 networks |
| SVF2.0 Virtualization | Up to 4K clients (access switches and APs) virtualized into a
single device |
| Two layers of ASs allowed in an SVF system |
| Third-party devices allowed between SVF parent and clients |
| VLAN | Access, trunk, and hybrid interface types, auto-negotiation of LNP
links |
| Default VLAN |
| VLAN switching |
| QinQ and selective QinQ |
| MAC address-based VLAN assignment |
| ARP | 256K ARP entries |
| MAC Address | 1M MAC address entries |
| Dynamic MAC address learning and aging |
| Static, dynamic, and blackhole MAC address entries |
| Source MAC address filtering |
| MAC address limiting based on ports and VLANs |
| Ring Network Protection | Spanning Tree Protocol (STP) (IEEE 802.1d), RSTP (IEEE 802.1w), and
MSTP (IEEE 802.1s) |
| SEP |
| Bridge Protocol Data Unit (BPDU), root protection, and loop
protection |
| BPDU tunnel |
| G.8032 Ethernet Ring Protection Switching (ERPS) |
| IP Routing | 3M IPv4 routing entries |
| 512K IPv6 routing entries |
| IPv4 dynamic routing protocols, such as RIP, OSPF, IS-IS, and BGP |
| IPv6 routing protocols, such as RIPng, OSPFv3, IS-ISv6, and BGP4+ |
| Multicast | 128,000 multicast routing entries |
| IGMP v1/v2/v3 and IGMP v1/v2/v3 snooping |
| PIM-DM, PIM-SM, and PIM-SSM |
| Multicast Source Discovery Protocol (MSDP) and Multiprotocol
Extensions for BGP (MBGP) |
| Fast leave |
| Multicast traffic control |
| Multicast querier |
| Multicast protocol packet suppression |
| Multicast Call Admission Control (CAC) |
| Multicast ACL |
| MPLS | Basic MPLS functions |
| MPLS Operations, Administration, and Maintenance (OAM) |
| MPLS Traffic Engineering (TE) |
| MPLS VPN/VLL/VPLS |
| Reliability | Link Aggregation Control Protocol (LACP) and E-Trunk |
| Virtual Router Redundancy Protocol (VRRP) and Bi-directional
Forwarding Detection (BFD) for VRRP |
| BFD for BGP/IS-IS/OSPF/static route |
| Non-Stop Routing (NSR), Non-Stop Forwarding (NSF) and Graceful
Restart (GR) for BGP/IS-IS/OSPF/LDP |
| TE Fast ReRoute (FRR) and IP FRR |
| Eth-OAM 802.3ah and 802.1ag (hardware-based) |
| HSR |
| ITU-Y.1731 |
| Device Link Detection Protocol (DLDP) |
| QoS | 256K ACLs |
| Traffic classification based on Layer 2 headers, Layer 3 protocols,
Layer 4 protocols, and 802.1p priority |
| ACLs and actions such as Committed Access Rate (CAR), re-marking,
and scheduling |
| Queuing algorithms, such as SP, WRR, DRR, SP + WRR, and SP + DRR |
| Congestion avoidance mechanisms, including (WRED) and tail drop |
| H-QoS |
| Traffic shaping |
| Network Synchronization | Ethernet synchronization |
| 1588v2 |
| Configuration and Maintenance | Terminal access services such as console port login, Telnet, and
SSH |
| Network management protocols, such as SNMP v1/v2/v3 |
| File uploading and downloading through FTP and TFTP |
| BootROM upgrade and remote in-service upgrade |
| Hot patches |
| User operation logs |
| Security and Management | MAC address, Portal, 802.1x, and Dynamic Host Configuration
Protocol (DHCP) snooping triggered authentication |
| MACsec |
| RADIUS and HWTACACS authentication for login users |
| Command line authority control based on user levels, preventing
unauthorized users from using command configurations |
| Defense against DoS attacks, Transmission Control Protocol (TCP)
SYN Flood attacks, User Datagram Protocol (UDP) Flood attacks,
broadcast storms, and heavy traffic attacks |
| Remote Network Monitoring (RMON) |
| Security Protection* | Firewall |
| Network Address Translation (NAT) |
| IPSec, SSL VPN |
| Intrusion Protection System (IPS) |
| Load balancing Analog Digital Conversion (ADC) |
| Interoperability | Interoperable with VBST (compatible with PVST/PVST+/RPVST) |
| Interoperable with LNP (similar to DTP) |
| Interoperable with VCMP (similar to VTP) |
| Energy Saving | Energy Efficient Ethernet (802.3az) |
| Dimensions (H x W x D) | 841.75 mm x 442 mm x 489 mm, 19U |
| Weight (empty chassis) | 63 kg |
| Operating Voltage | DC: –40V to –72V
AC: 90V to 290V |
| Maximum Power Consumption of the Entire Equipment | ≤ 6,600W |
