R3102-R3103-HP 6600/HSR6600 Routers Interface Configuration Guide

64
Ste
p
Command Remarks
9. Set the national bit of the E3
channel.
e3 e3-number set national-bit { 0 |
1 }
Optional.
1 by default.
10. Shut down the E3 channel.
e3 e3-number shutdown
Optional.
Up by default.
Configuring a T3 channel
Ste
p
Command Remarks
1. Enter system view.
system-view N/A
2. Enter CPOS interface view.
controller cpos cpos-number N/A
3. Create a serial interface
corresponding to the
unframed T3 channel.
using t3 t3-number
Optional.
By default, no serial interface is
created.
4. Enable alarm signal detection
and generation on the T3
channel.
t3 t3-number set alarm { detect |
generate { ais | febe | idle | rai } }
Optional.
By default, alarm signal detection
and generation are disabled on T3
channels.
5. Enable a bit error rate test
(BERT) of the specified pattern
on the T3 channel.
t3 t3-number set bert pattern { 2^7
| 2^11 | 2^15 | qrss } time
time-number
Optional.
By default, BERT test is disabled.
6. Configure the clock mode of
the T3 channel.
t3 t3-number set clock { master |
slave }
Optional.
Slave by default.
7. Enable FEAC signal detection
and generation on the T3
channel.
t3 t3-number set feac { detect |
generate { ds3-los | ds3-ais |
ds3-oof | ds3-idle | ds3-eqptfail |
loopback { ds3-line |
ds3-payload } } }
Optional.
Disabled by default.
8. Set the framing format of the
T3 interface.
t3 t3-number set frame-format
{ c-bit | m23 }
Optional.
C-bit parity framing by default.
9. Enable loopback of the
specified type on the T3
channel.
t3 t3-number set loopback { local |
payload | remote }
Optional.
Disabled by default.
10. Enable maintenance data link
(MDL) message detection and
sending on the T3 channel.
t3 t3-number set mdl { data { eic
string | fic string | gen-no string |
lic string | pfi string | port-no string
| unit string } | detect | generate
{ idle-signal | path | test-signal } }
Optional.
11. Configure overhead bytes for
VC-3 frames.
flag vc-3 path-number { c2 c2-value
| j1 { sdh sdh-string | sonet
sonet-string } | s1s0 s1s0-value }
Optional.