| Main Specifications |
| Device Type | High-performance Open Networking 400GbE Spine and Leaf Switch |
| Form Factor | 1RU, Mountable in 19” or 21” racks |
| Dimensions (WxDxH) | 438.5 x 657.5 x 43.1mm |
| Weight | 14kg |
| Specification Compliance | 802.1p QOS/COS, 802.1Q VLAN Tagging, 802.1AB Link Layer Discovery Protocol, 802.3ad Link Aggregation with LACP, 802.3ae 10 Gigabit Ethernet, 802.3ba 100 Gigabit Ethernet, 802.3bs 400 and 200 Gigabit Ethernet, 802.3cm 400 Gigabit over multimode fiber, 802.1Qbb PFC 802.1Qaz ETS, 802.1X Network Access Control, 802.3x Flow Control |
| Expansion / Connectivity |
| Expansion / Connectivity | 32 x 2x400G OSFP Ports, RJ45 console and OOB Ethernet management ports, 1x USB 2.0 Type A interface, 1+1 hot swappable AC PSUs, 6+1 field replaceable fans |
| Processor |
| Onboard CPU Engine | Intel Xeon-D x86 CPU, 4C / 8C at 2.9GHz / 2.3GHz, 32GB DDR4, 128GB SSD |
| Networking |
| Data Forwarding | 25.6Tbps switching capacity, Non-Blocking, wire-speed |
| Layer 2 Features | VLAN Auto-state, Interface Hold-Down, LACP Graceful Shutdown, link Tracking, LACP Fast Rate and LACP Fallback, Static LAG, LLDP, UDLD, PVST and RPVST+, MSTP, DHCP snooping, Port Channel Min-Links configuration enhancement |
| Layer 3 Features | DHCP Relay Enhancements: Overlay Interfaces, DHCP Relay Source Interface Selection (e.g. loopback), DHCP Relay over IPv6 Link-Local Interfaces with RFC5549 Routes, DHCP Relay Hop Count Configuration, DHCP Relay Over IPv4 Unnumbered Interfaces, DHCP Relay Option 82, Sub Option 151 VRF Name/ID Option, DHCP Relay Option 82, Sub Option 5 Link-Selection Option RFC3527, Support for Circuit-Id Formats, DHCP Relay Circuit-Id Option, DHCP Relay and DHCP snooping support on the same VLAN |
| KLISH/REST/gNMI Support: CLI Commands for RA Retransmission Interval, RADv Disable, RFE-8106 |
| Dynamic BGP Neighbor, IP Fabric over IPv6 underlay RFC5549, IP Helper, Route Leaking across VRFs including Management VRF, BGP Docker Warm Restart, Avoid Netlink for Handling IPv6 Link-Local Address, BFD Optimizations to Support 5x100msec Aggressive Timers in SW, IP SLA (ICMP and TCP tracker), IPv4 Unnumbered Interfaces, RPVST+ over MC-LAG, RPVST+ Scaling to 3500 VLAN Ports, Symmetric Hashing, BFD IS-CLIs, BFD with VRF, VRF support for syslog, VRF support for SSH.in, VRRPv3, VRRP/VRRPv3 over VRF, Management VRF Hardening, OSPFv2, Multi Site Data Center Interconnect (DCI), RIB/FIB Consistency Checker, Next Hop Group (NHG) Support, RIF Counters for L3 Interfaces, BFD Profile, 1 Million Route Scale, Route Updates Performance Improvements, Drop Neighbor Entry to Protect CPU from Unknown IP Packets Hitting the CPU, CPU Offload for Neighbor Suppression, CPU Offload for Slowpath ARP Flooding, OSFPv2 GR, Router Advertisement |
| ACL and Flow-Based Services | PBR Enhancements for Service Chaining, ACL-based CoPP, ACL DSCP Map/Remarking, ACL Rate Limiting, Control Plane ACL, Policy-based Routing (IPv4 and IPv6), ACL-based Packet Replication, ACL Consistency Checker |
| Multicast Features / Enhancements | L3 Multicast with PIM operates on L3 interfaces only, IGMP, IGMP Snooping (v1, v2, v3) (with MLAG), IPv4 PIM-SSM Support |
| Debuggability / Serviceability features | In-memory Debug Logging, Audit Logging and Syslogs, Command to Return Interfaces to the Default Configuration, Port Mirroring on Port Channel and VLAN |
| QoS | QoS Map Support for Remarking and SVI, Port and Priority Shaping |
| Telemetry and Instrumentation | sFlow on Management VRF, BST – Watermarks, Port MAC Security, LLDP-MED |
| Power |
| Power Device | 1+1 Hot-pluggable, load sharing, and redundant 2000W power supply |
| Input Voltage: 100-240VAC, 50/60Hz |
| Optics/Cables: Up to 20W/26W transceivers |
| Hardware Features |
| Physical and Environmental | Front airflow |
| Hot Swappable 6+1 redundant Fan Modules |
| Temperature: Operating 0C to 40C |
| Humidity: Operating: 5% to 95% |
| Security Features |
| Security Features | RADIUS and TACACS, RADIUS/TACACS Password Obfuscation, NTP Server and NTP Authentication, NTP Prefer Option, LDAP Integration, AAA Authorization support with TACACS+ |
| Software Features |
| Manageability Features | Industry Standard CLI (IS-CLI), REST and gNMI Interfaces via OpenConfig YANG (OC-YANG), Role-Based Access Control (RBAC), RBAC and HAMd Enhancements, SNMP Configuration Traps and OIDs, gNMI Subscription Support for Limited YANG Paths (OnChange, Interval, Once, Poll, Target defined), Bulking support in both REST(YANG patch) and gNMI, Query parameter for REST and filtering support for gNMI, Scalar encoding support for gNMI, Support to Read Service Tag via SNMP, SNMP Trap Enablement on Interface Instead of Global |
| Scalability improvements | L3 VLAN Scale to 4K (for TD3-X7 based Platforms), Host Table Resource Reservation for Local Hosts |
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