interface to execute CLI commands and retrieve their output in structured JSON objects. Ethernet switches Arista's product line can be separated into different product families: 7500R series: Modular chassis with a virtual output queueing (VOQ) fabric supporting from 4 to 16 store and forward line cards delivering line-rate non-blocking 10GbE, 40GbE, and 100GbE performance in a 150 Tbit/s fabric supporting a maximum of 576 100GbE ports with 384 GB of packet buffer. Each 100GbE ports can also operate as 40GbE or 4x10GbE ports, thus effectively providing 2304 line-rate 10GbE ports with large routing tables. 7300X, 7300X3 and 7320X series: Modular chassis with 4 or 8 line cards in a choice of 10G, 40G and 100G options with 6.4Tbit/s of capacity per line card, for a fabric totaling up to 50Tbit/s of capacity for up to 1024 10GbE ports. Unlike the 7500 series, 10GBASE-T is available on 7300 series line cards. 7280R series: 1U and 2U systems with a common architecture to the 7500R Series, deep buffer VOQ and large routing tables. Many different speed and port combinations from 10GbE to 100GbE. 7200X series: 2U low-latency high-density line-rate 100GbE and 40GbE switches, with up to 12.8Tbit/s of forwarding capacity. 7170 Series: High Performance Multi-function Programmable Platforms, a set of fixed 100G platforms based on Barefoot Tofino packet processor enabling the data plane to be customized using EOS and P4 profiles. 7160 series: 1U programmable high performance range of 10 GbE, 25 GbE and 100 GbE with the support for AlgoMatch technology and a software upgradeable packet processor 7150S series: 1U ultra-low latency cut-through line-rate 10 Gb switches. Port-to-port latency is sub-380ns, regardless of the frame size. Unlike the earlier 7100 series, the switch silicon can be re-programmed to add new features that work at wire-speed, such as Virtual Extensible LAN (VXLAN) or network address translation (NAT/PAT). 7130 series (7130, 7130L, 7130E): 1U and 2U ultra-low latency Layer 1 switch and programmable switches. Layer 1 switching enables mirroring and software-defined port routing with port-to-port latency starting from 4ns, depending on physical distance. The E and L variants allow running custom FPGA applications directly on the switch with a port-to-FPGA latency as low as 3ns. This series comes from the original Metamako product line acquired by Arista Networks in 2018 and runs a combination of MOS and Arista EOS operating systems. 7050X and 7060X series: 1U and 2U low-latency cut-through line-rate 10GbE/25GbE, 40GbE