Juniper Networks Juniper M-series M10i - Manual (Page 76)

Tunnel Services PIC
■ JUNOS 6.1 and later Software release
■ Power requirement: 0.07 A @ 48 V (3.4 W) Description
■ Loopback function that encapsulates and de-encapsulates packets
■ SONET/SDH OC12/STM4 tunneling bandwidth
Hardware features
For a list of the software features available for services PICs, see the JUNOS Services Interfaces
Configuration Guide.
■ IP-IP unicast tunneling
■ GRE unicast tunneling
■ PIM sparse mode unicast tunneling
Software features
One tricolor:
■ Off—Not enabled
■ Green—Online with no alarms or failures
■ Amber—Online with alarms for remote failures
■ Red—Active with a local alarm; router has detected a failure
LEDs
76 ■ Tunnel Services PIC
M10i Internet Router PIC Guide