ISC TEM is the Traffic Engineering Management module of IP Solution Center. It is a tool for managing Multiprotocol Label Switching Traffic Engineering (MPLS TE) primary tunnels and backup tunnels for the purpose of offering traffic Service Level Agreement (SLA) guarantees. It provides bandwidth protection management, network discovery, and support for configuring MPLS TE. It includes a number of powerful planning tools, including a sophisticated primary path calculation tool and backup tunnel calculation for element protection.