Before You Begin

Before you begin configuring CLNS, complete the following tasks:

• Configure IS-IS. See the JUNOS Routing Protocols Configuration Guide.
• Configure the network interfaces. See the J-series Services Router Basic LAN and WAN Access Configuration Guide.
• If applicable, configure BGP and VPNs. See the J-series Services Router Basic LAN and WAN Access Configuration Guide and Configuring Virtual Private Networks.