Cisco uBR900 Series Configuring page 73

ehdr: 01 06 02 74 34 11
01 status=0x00 bd_index=0x0001 len=0x0000 hdr_len=0x0000
ehdr: 01 06 02 74 34 11
02 status=0x00 bd_index=0x0002 len=0x0000 hdr_len=0x0000
ehdr: 01 06 02 74 34 11
03 status=0x00 bd_index=0x0003 len=0x0000 hdr_len=0x0000
ehdr: 01 06 02 74 34 11
04 status=0x00 bd_index=0x0004 len=0x0000 hdr_len=0x0000
ehdr: 01 06 02 74 34 11
05 status=0x00 bd_index=0x0005 len=0x0000 hdr_len=0x0000
ehdr: 01 06 02 74 34 11
06 status=0x00 bd_index=0x0006 len=0x0000 hdr_len=0x0000
ehdr: 01 06 02 74 34 11
07 status=0x20 bd_index=0x0007 len=0x0000 hdr_len=0x0000
ehdr: 01 06 02 74 34 11
MIB Statistics
DS fifo full = 0, Rerequests = 0
DS mac msg overruns = 0, DS data overruns = 0
Qualified maps = 348, Qualified syncs = 73
CRC fails = 0, HDR chk fails = 0
Data pdus = 0, Mac msgs = 423
Valid hdrs = 423
BCM3300 Registers:
downstream dma:
ds_data_bd_base=0x001D40, ds_mac_bd_base=0x001E80
ds_data_dma_ctrl=0x98, ds_mac_dma_ctrl=0xD8
ds_dma_data_index=0x0007, ds_dma_msg_index=0x0000
upstream dma:
us_bd_base=0x001FB8, us_pd_base=0x002038
us_dma_ctrl=0x80, us_dma_tx_start=0x00
Global control and status:
global_ctrl_status=0x00
interrupts:
irq_pend=0x0008, irq_mask=0x00F7
Table 6 briefly describes some of the fields shown in the display. For more information, see the
Broadcom documentation for the BCM3300 chip.
Table 6 show controllers cable-modem Field Descriptions
Field
BCM3300 unit
idb
ds
regaddr
reset_mask
station address
default station address
PLD VERSION
MAC state
Prev States
MAC mcfilter
Description
The unit number of this BCM3300 chip.
Interface description block number.
Downstream channel.
Indicates the start of the BCM3300 registers.
Indicates the bit to hit when resetting the chip.
MAC address of this Cisco uBR900 series cable access router interface.
Default MAC address assigned by the factory for this Cisco uBR900 series cable access
router.
PLD version of the BCM3300 chip.
Current MAC state of the Cisco uBR900 series.
Number of states that have previously existed since initialization.
MAC control filter for MAC messages.
Configuring the Cisco uBR900 Series Cable Access Routers 73
show controllers cable-modem