Line Card Management 65
Figure 38
HDLC Status Screen
Reset HDLC Counters
To reset HDLC counters, type
3
in the HDLC Menu and press <Enter>.
Change HDLC Work Mode
To change the HDLC loopback mode, use the
Change Work Mode Menu
.
In the
HDLC Menu
, type
4
and press <Enter>. The options in Figure 39
appear.
Figure 39
Change HDLC Work Mode Menu
In the
Change Work Mode Menu
, the current working mode is shown to
be one of:
■
Normal Operation
Normal operation is lack of loopbacks.
■
Internal Loopback Mode
Setting Internal Loopback Mode
To set internal loopback mode, type
2
and press <Enter>. The message
appears:
HDLC Status
-----------
Scc channel numbers - 3
Work mode - normal operation
Transmit enable - yes
Receive enable - yes
Maximum length of rx frame - 1600 bytes
Press ENTER to continue ...
Current Working Mode of HDLC: Normal Operation
1. Set Normal Mode
2. Set Internal Loopback Mode
0. Return to Previous Menu
Please enter your choice:
