- Written by David Mirabito
- Posted on December 30, 2021
- Updated on January 11, 2023
- 3115 Views
MetaWatch is a FPGA-based feature available for Arista 7130 L-Series and LB-Series platforms. It provides precise timestamping of packets, aggregation and deep buffering for up to 48x Ethernet links at 10G. Timestamp information and other metadata such as device and port identifiers are appended to the end of the packet as a trailer.