show controllers cable-modem mac
burst profiles: profile 0:
01 19 1D 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
profile 1:
01 19 1D 03 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
profile 2:
01 19 1D 04 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
profile 3:
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
Most of the fields in this display are described in Table 15, show dhcp server Field Descriptions. Table 11 describes the MIB statistics shown in the display.
Table 11 show controllers
Field | Description |
DS fifo full | Number of times the downstream receive buffer on the Cisco uBR900 series has |
| become full. |
|
|
Rerequests | Number of registration requests sent by the Cisco uBR900 series to the CMTS. |
|
|
DS mac msg overruns | Number of times the DMA controller has had a downstream MAC message and there |
| were no free MAC message buffer descriptors to accept the message. |
|
|
DS data overruns | Number of times the DMA controller has had downstream data and there were no free |
| data PDU buffer descriptors to accept the data. |
|
|
Qualified maps | Number of valid MAP messages received by the Cisco uBR900 series. |
|
|
Qualified syncs | Number of times the Cisco uBR900 series has received synchronization with the |
| downstream channel. |
|
|
CRC fails | Number of cyclic redundancy checksums generated by the |
| match the checksums calculated from the message portions of the packets received. |
|
|
HDR check fails | Number of cyclic redundancy checksums generated by the |
| match the checksums calculated from the MAC headers of the packets received. The |
| MAC header CRC is a |
| integrity of the MAC header even in a collision environment. |
|
|
Data pdus | Total number of data PDUs (protocol data units) of all types received by the cable |
| interface. |
|
|
Mac msgs | Number of MAC messages received by the cable interface. |
|
|
Valid hdrs | Number of valid MAC headers received by the cable interface. |
|
|
Below the MIB statistics in the show controllers
