Juniper JUNOSE SOFTWARE 11.0.X - LINK LAYER CONFIGURATION GUIDE 4-1-2010 Configuration Manual page 348

JUNOSe 11.0.x Link Layer Configuration Guide
encapsulation ppp
interface pos
318
Configuration Tasks
Use to specify Frame Relay as the encapsulation method for the interface.
The router uses IETF format (RFC 2427 encapsulation).
Example
host1(config-if)#encapsulation frame-relay ietf
Use the no version to remove the Frame Relay configuration from an interface.
See encapsulation frame-relay ietf
Use to specify PPP as the encapsulation method for the interface.
Example
host1(config-if)#encapsulation ppp
Use the no version to remove the PPP configuration from an interface.
See encapsulation ppp.
Use to configure a POS interface.
To specify a POS interface for ERX7xx models, ERX14xx models, and ERX310
router, use the slot/port[.subinterface ] format.
slot Number of the chassis slot
port Port number on the I/O module
subinterface Number of the subinterface
To specify a POS interface for E120 and E320 routers, use the slot/adapter/port
format.
slot Number of the chassis slot
adapter Identifier for the IOA within the E320 chassis, either 0 or 1, where:
0 indicates that the IOA is installed in the right IOA bay (E120 router)
or the upper IOA bay (E320 router).
1 indicates that the IOA is installed in the left IOA bay (E120 router) or
the lower IOA bay (E320 router).
port Port number on the IOA
For more information about modules that support POS interfaces, see chapter
Configuring Unchannelized OCx/STMx Interfaces in JUNOSe Physical Layer
Configuration Guide.
Examples
host1(config-if)#interface pos 0/1
host1(config-if)#interface pos 5/0/0