R0106-HP MSR Router Series Interface Configuration Guide(V7)

37
Step Command Remarks
1. Enter system view.
system-view N/A
2. Enter CT3 interface view.
controller t3 interface-number N/A
3. Configure the interface to
operate in CT3 mode.
using ct3
The default operating mode is CT3
mode.
4. Set the operating mode of a T1
line on the CT3 interface to
unframed mode or framed
mode.
• Method 1:
Set the operating mode to
unframed (T1) mode:
t1 line-number unframed
• Method 2:
Set the operating mode to
framed (CT1) mode and bundle
timeslots on the CT1 interface:
a. (Optional.) undo t1
line-number unframed
b. t1 line-number channel-set
set-number timeslot-list
range [ speed { 56k |
64k } ]
By default:
• For method 1, the operating
mode is CT1.
• For method 2, the operating
mode is framed, no channel
sets are created, and the
timeslot speed is 64 kbps.
5. (Optional.) Configure the
interface description.
description text
By default, the description of an
interface is interface-name
Interface.
6. (Optional.) Set the clock mode.
• Set the clock mode for a CT3
interface:
clock { master | slave }
• Set the clock mode for a T1 line
on the CT3 interface:
t1 line-number clock { master |
slave }
The default clock mode for the CT3
interface is slave.
The default clock mode for the T1
line is slave.
7. Set the cable length.
cable feet
The default is 14.9 meters (49
feet).
8. Set the framing format for the
CT3 interface.
frame-format { c-bit | m23 }
By default, the framing format on
the CT3 interface is C-bit.
9. Set the framing format for the
T1 line.
t1 line-number set frame-format
{ esf | sf }
By default, the framing format on
the T1 line is ESF.
10. (Optional.) Set the loopback
mode.
• On the CT3 interface:
loopback { local | payload |
remote }
• On a T1 line:
t1 line-number set
loopback.{ local | payload |
remote }
By default, loopback is disabled.
11. (Optional.) Configure alarm
signal detection/sending on a
T1 line.
t1 line-number alarm { detect |
generate { ais | rai } }
By default, alarm detection is
enabled and alarm sending is
disabled.