VIAVI Solutions, Inc. J-PROOF Layer 2 Transparency Test Option - Field Upgrade
The J-PROOF Layer 2 Transparency Test Option (CCJPROOF-U1) from VIAVI Solutions is a field upgradeable software feature designed for select VIAVI test platforms. This option enables advanced Layer 2 transparency testing, allowing users to verify the correct transport of Layer 2 control protocols such as CDP, LLDP, STP, and others through a network. The J-PROOF test helps ensure that service provider networks are transparent to these protocols, which is critical for the proper operation of enterprise and carrier Ethernet services. The field upgrade capability allows users to add this functionality to compatible instruments without returning them to the factory, enhancing flexibility and minimizing downtime. This option is intended for professional network technicians and engineers who require comprehensive Layer 2 transparency verification in the field.