You configure the link services interface (ls-0/0/0) on a J-series Services Router to support multilink services and Compressed Real-Time Transport Protocol (CRTP).
The link services interface on a Services Router consists of services provided by the following interfaces on the Juniper M-series and T-series routing platforms: multilink services interface (ml-fpc/pic/port), link services interface (ls-fpc/pic/port), and link services intelligent queuing interface (lsq-fpc/pic/port). Although the multilink services, link services, and link services intelligent queuing (IQ) interfaces on M-series and T-series routing platforms are installed on Physical Interface Cards (PICs), the link services interface on a J-series Services Router is an internal interface only and is not associated with a physical medium or Physical Interface Module (PIM).
For information about interface names, see Network Interface Naming.
For more information about the link services interfaces, see the JUNOS Services Interfaces Configuration Guide.
This section contains the following topics.