1.
Run the
simulate dhcp start cm
mac-address
[
option60
option60
] command to start
a DHCP dialup emulation test.
NOTE
You can run the
simulate dhcp stop
command to stop the DHCP emulation.
2.
Run the
display simulation dhcp
command to query the results of the DHCP dialup
emulation test.
3.
Check whether the
User IP
has obtained an IP address.
l
Check the CM status.
Run the
display cable modem
command to query the CM status in
Status
.
huawei(config)#
display cable modem all
------------------------------------------------------------------------------
-
Idx MAC IP I/F Status Prim Num Ver DS
RX
SID CPE
Power
------------------------------------------------------------------------------
-
1 0023-ED6F-21A3 192.168.1.118 1/1/0/U4 ol-pt 1 0 D2.0
-
------------------------------------------------------------------------------
-
Total:
1
ol: 0, ol-ptd: 0, ol-pt: 1, ol-d: 0, wol: 0, wol-ptd: 0, wol-pt: 0, wol-d:
0,
pol: 0, pol-ptd: 0, pol-pt: 0, pol-d: 0, offline: 0, rej-m: 0, rej-pt: 0, rej-
o:
0, init: 0, init-rc: 0, DHCP: 0, DHCP-O: 0, DHCP-R: 0, DHCP-C: 0, REG:
0
Note: 1. Idx is the index of a
CM.
2. The downstream received power is in the unit of
dBmV.
3. In status, "ol" means online, "rej" means reject.
The following table lists the CM status and handling suggestions.
CM
Status
Description
Handling Suggestion
init
Indicates that the CM initialization
ranging message is received.the
CM initialization.
If a CM is always in the ranging state,
the ranging fails. Then check radio
frequency (RF) line indicators and
detect line faults.
init-rc
Indicates that the CM initialization
ranging is complete.
No action is required. The ranging of
the CM is complete.
DHCP
Indicates that the DHCP discovery
from the CM is received.
If a CM initiates a DHCP request but
does not obtain an IP address, check the
DHCP server, routing between the
OLT and the DHCP server, and DHCP
server parameter settings.
SmartAX MA5600T/MA5603T/MA5608T Multi-service
Access Module
Commissioning and Configuration Guide
15 OptiCable D-CMTS Configuration (MA5633 Working as
a Remote Extended Frame)
Issue 01 (2014-04-30)
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
1658