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data-input

Syntax



data-input (system | interface interface-name);

Hierarchy Level



[edit interfaces ds-pim/0/port:channel]

Release Information

Statement introduced in JUNOS Release 8.2.

Description

For interfaces operating on T1/E1 PIMs for J-series Services Routers only, configure whether an interface should send and receive data from the Routing Engine or from a given interface name. On channelized T1/E1 interfaces partitioned into channels, you can insert time slots from one port directly into the other port on the same PIM, to replace time slots coming through the Routing Engine.

To avoid slips, both ports must use the same clock source: either the router’s internal clock or an external clock on one of the interfaces. If an external clock source is required, one interface must specify clocking external and the other must specify the same clock by including the clocking external interface interface-name statement at the [edit interface interface-name] hierarchy level.

Options

system—Interface sends and receives data from the Routing Engine.
interface interface-name—Interface sends and receives data from a specific interface.

Usage Guidelines

See Configuring a Channelized T1/E1 Interface to Drop and Insert Time Slots and the J-series Services Router Basic LAN and WAN Access Configuration Guide.

Required Privilege Level

interface—To view this statement in the configuration.

interface-control—To add this statement to the configuration.