Before You Begin

Before you begin configuring signaling protocols for traffic engineering, complete the following tasks:

• Establish basic connectivity. See the Getting Started Guide for your router.
• Configure network interfaces. See the J-series Services Router Basic LAN and WAN Access Configuration Guide.
• Configure an interior gateway protocol (IGP) across your network. See the J-series Services Router Basic LAN and WAN Access Configuration Guide. For information about the IS-IS IGP, see the JUNOS Routing Protocols Configuration Guide.