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Chapter 6
Cable CPE Commands
Examples
The following example shows how to enable the display of debug messages related to dynamic service
operations:
Router# debug cable-modem mac messages dynsrv
Router#
The following example shows how to turn off the display of debug messages related to dynamic service
operations:
Router# no debug cable-modem mac messages dynsrv
Router#
The following example shows the types of debug messages that are displayed when a voice call is made.
This example shows that dynamic SID 52 is created for this particular call.
DSA-REQ TLV's:
--------------
US Flow Scheduler(24):
Unsolicited Grant Size
Nominal Grant Interval
Created New Dynamic Service State, Transaction_id = 3
DSA-REQ MESSAGE TLVS
--------------------
C2000026 00010010
23270014 00000301
00591404 00004E20
597.721 CMAC_LOG_DSA_REQ_MESSAGE_EVENT
DSA-REQ MESSAGE
---------------
FRAME HEADER
MAC MANAGEMENT MESSAGE HEADER
Transaction ID
597.725 CMAC_LOG_DSA_RSP_MSG_RCVD
DSA-RSP MESSAGE
---------------
FRAME HEADER
MAC MANAGEMENT MESSAGE HEADER
OL-1581-07
07DF6854 00507366
0F000003 180A1302
FC
MAC_PARM
LEN
DA
SA
msg LEN
DSAP
SSAP
control
version
type
RSVD
FC
MAC_PARM
LEN
DA
SA
msg LEN
DSAP
SSAP
control
version
- 19:2:89
- 20:4:20000
- 0xC2 == MAC Management
- 0x00
- 0x26
- 0010.abcd.ef00
- 0050.abcd.ef00
- 14
- 0
- 0
- 03
- 01
- 0F == DSA-REQ
- 0
- 3
- 0xC2 == MAC Management
- 0x00
- 0x26
- 0050.abcd.ef00
- 0010.abcd.ef00
- 14
- 0
- 0
- 03
- 01
Cisco Broadband Cable Command Reference Guide
debug cable-modem mac messages dynsrv
6-201
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