Huawei S12712 Assembly Chassis 12 Slots ET1BS12712S0 S12700 Series Switch Chassis ET1BS12712S0 Overview ET1BS12712S0 is the Huawei S12712 Switch assembly chassis, including 12 slots. ET1BS12712S0 Specification 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 mu,s 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 le, 6,600W Related products S5700-28P-LI-AC S5700-26X-SI-12S-AC S5700-10P-PWR-LI-AC S5700-10P-LI-AC S5700-28C-EI-AC S5700-48TP-PWR-SI-AC S6700-24-EI S6700-48-EI S6720-32C-SI-AC S6720-16X-LI-16S-AC S6720-26Q-SI-24S-AC S6720S-16X-LI-16S-AC
