Operation and Maintenance
5-21
9664-A2-GB20-00
March 2000
Table 5-11. Network Interface Status (2 of 2)
Field What It IndicatesStatus
Receive Signal
Shows the signals being received
on the leased line BRI S/T network
interface from the attached
DSU(NT1).
INFO0 H No Signal Indication. No signal is
present, or a continuous flow of
binary ones is being received.
INFO2 H Frames with all B-channel bits
and unused bit positions set to
binary zero are being received.
N and L bits are set according
to normal coding rules. The
activation bit (Bit A) is set to
binary zero.
INFO4 H Frames with operational data are
being received. The activation bit
(Bit A) is set to binary one.
