ENL DDSL n Enable DDSL, port n
ENL DDCS l Enable DDCS loop l
ENL DTRC l c Enable real channel (loop, channel)
DIS DDSL n Disable DDSL, port n
DIS DDCS l Disable DDCS loop n
DISI DDCS l Disable all channels, loop l as they become idle.
DIS DTRC l c Disable real digital channel (loop, channel}
STAT DDSL Give status of entire DDSL
STAT DDSL n Give status of DDSL port n
STAT DDCS Give status of all DDCS loops
STAT DDCS l Give status of DDCS loop l, and a count of the number of
channels in each state
STAT DTRC l c Give status of real digital channel (loop, channel)
STRT n Start DDSL, port n. The message “OK STARTING” is displayed
and further commands may be entered. Message DTM301 is
displayed when the link is started successfully
.
UDT card startup and status check
UDT card PRI
T
able 33: PRI startup procedure
Step Action Response
1 Check the status of the UDT card The EN/DIS LED is red
2 Test the PRI loop: LD 60 DISL loop SLFT
loop
SLFT OK
3 Enable the PRI loop: LD 60 ENLL loop PRI loop is up - Remote alarm cleared
4 Enable the MSDL: ENL MSDL l s c MSDL is enabled
5 Enable the D-channel: LD 96 ENL DCH
X
DCH EST - D-channel is established
(provided far-end D-channel is OK). If
you do not get the DCH EST
response,
perform EST DCH x
6 Perform a PRI status check.
Maintenance and diagnostics
ISDN Primary Rate Interface Maintenance November 2011 95
To Next Page
Loading...
Need help?
General
