Candidates who pass the 4A0-220 exam can describe GMPLS protocol behavior/features, LSP and its metrics, main GMPLS protocol working principles, GMPLS maintenance/operations fundamentals, protection, restoration, and PRC. They can implement restoration across multiple layers and advanced survivability features. Successful candidates can manage optical networks with GMRE Illustrate control plane architecture and compare restoration mechanisms at different layers using GMRE and NFM-T

• Type Validation
• Level Intermediate
• Cost Paid