debug cable-modem mac
Configuring the Cisco uBR900 Series Cable Access Routers
129
0 events dropped due to lack of a chunk
The line “
0 events dropped due to lack of a chunk
” at the end of a display indicates that no
log entries were discarded due to a temporary lack of memory. This means the log is accurate and
reliable.
Example 2
The following example compares the output of the
debug cable-modem mac log
command with the
debug cable-modem mac log verbose
command. The
verbose
keyword displays periodic events
such as ranging.
uBR924#
debug cable mac log
Cable Modem mac log debugging is on
uBR924#
uBR924#
debug cable mac log verbose
Cable Modem mac log debugging is on (verbose)
uBR924#
574623.810 CMAC_LOG_RNG_REQ_TRANSMITTED
574623.812 CMAC_LOG_RNG_RSP_MSG_RCVD
574627.942 CMAC_LOG_WATCHDOG_TIMER
574633.880 CMAC_LOG_RNG_REQ_TRANSMITTED
574633.884 CMAC_LOG_RNG_RSP_MSG_RCVD
574643.950 CMAC_LOG_RNG_REQ_TRANSMITTED
574643.954 CMAC_LOG_RNG_RSP_MSG_RCVD
574654.022 CMAC_LOG_RNG_REQ_TRANSMITTED
574654.024 CMAC_LOG_RNG_RSP_MSG_RCVD
574657.978 CMAC_LOG_WATCHDOG_TIMER
574664.094 CMAC_LOG_RNG_REQ_TRANSMITTED
574664.096 CMAC_LOG_RNG_RSP_MSG_RCVD
574674.164 CMAC_LOG_RNG_REQ_TRANSMITTED
574674.166 CMAC_LOG_RNG_RSP_MSG_RCVD
uBR924#
no debug cable mac log verbose
Cable Modem mac log debugging is off
uBR924#
574684.234 CMAC_LOG_RNG_REQ_TRANSMITTED
574684.238 CMAC_LOG_RNG_RSP_MSG_RCVD
Example 3
The following example shows display output for the
debug cable mac messages
command. This
command causes received cable MAC management messages to be displayed in a verbose format.
The messages that are displayed are shown below:
uBR924#
debug cable-modem mac messages ?
dynsrv dynamic service mac messages
map map messages received
reg-req reg-req messages transmitted
reg-rsp reg-rsp messages received
rng-req rng-req messages transmitted
rng-rsp rng-rsp messages received
sync Sync messages received
ucc-req ucc-req messages received
ucc-rsp ucc-rsp messages transmitted
ucd UCD messages received
<cr>
The
dynsrv
keyword displays Dynamic Service Add or Dynamic Service Delete messages during
the off-hook/on-hook transitions of a phone connected to the Cisco uBR900 series.
Содержание uBR900 Series
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