7135LB Series | Applications

Arista EOS

All Arista products including the 7135LB Series run the same Arista EOS software, simplifying network administration with a single

standard across all switches. Arista EOS is a modular switch operating system with a unique state sharing architecture that cleanly

separates switch state from protocol processing and application logic. Built on top of a standard Linux kernel, all EOS processes run in

their own protected memory space and exchange state through an in-memory database. This state sharing architecture provides the

foundation for self-healing resiliency and enables straightforward third-party development and application integration.

Arista EOS enables advanced monitoring and automation capabilities such as Zero Touch Provisioning, LANZ, and Linux based tools to

be run natively on the switch.

Arista  CloudVision  provides a network-wide approach for workload orchestration, workflow automation and real-time telemetry

enabling companies to manage the network with much fewer human resources. Rapid integration with a wide range of third-party

applications for virtualization, management, automation and orchestration services are equally available.

Platform Architecture

The Xilinx UltraScale+ VU9P-3 FPGA is connected to 48 x SFP28 and 4 x QSFP28 front panel ports through a CLOS network using a series

of 16x16 X-Point switches, providing much lower latency and port scaling. The platform supports existing Arista applications such as

Low Latency Mux or High Precision Timestamping, while allowing the FPGA to be also utilized by the customers for their custom

applications. The FPGA also has three direct connections to the CPU card and four direct connections to 8GB DDR4 memory.

Arista 7135LB-48Y4C System Architecture