show controllers cable-modem filters

Examples

MAC and SID filter information is displayed in the following example:

uBR924# show controllers cable-modem 0 filters downstream mac message processing:

ds_mac_da_filters:

filter_1=0010.7b43.aa01, filter_2=0000.0000.0000 filter_3=0000.0000.0000, filter_4=0000.0000.0000

ds_mac_da_filter_ctrl=0x71, ds_mac_msg_sof=0x0000 ds_mac_da_mc=01E02F00

map_parser_sids:

sid_1=0x0000, sid_2=0x0000, sid_3=0x0000, sid_4=0x0000 ds_mac_filter_ctrl=0x00, us_channel_id=0x0000 ds_pid=0x0000, mac_msg_proto_ver=FF 00 reg_rang_req_sid=0x0000

downstream data processing: ds_data_da_filter_table:

filter_1 0010.7b43.aa01, filter_2 0000.0000.0000 filter_3 0000.0000.0000, filter_4 0000.0000.0000

ds_data_da_filter_ctrl=0x61, ds_pdu_sof=0xDEAD ds_data_da_mc=01000000

upstream processing:

us_ctrl_status=0x04, Minislots per request=0x01 burst_maps:

map[0]=0 map[1]=0 map[2]=0 map[3]=0 bytes_per_minislot_exp=0x04

us_map_parser_minislot_adv=0x03, ticks_per_minislot=0x08, maint_xmit=0x0001 us_sid_table:

sid_1=0x0000, sid_2=0x0000, sid_3=0x0000, sid_4=0x0000 max_re_req=0x0010, rang_fifo=0x00

Table 9 briefly describes some of the fields shown in the display. For more information, see the

Broadcom documentation for the BCM3300 chip.

Table 9

show controllers cable-modem filters Field Descriptions

 

 

 

Field

 

Description

 

 

 

ds_mac_da_filters

 

Shows the MAC address of the cable interface and the MAC address of any Ethernet

 

 

MAC it is bridging.

 

 

ds_mac_da_filter_ctrl

Downstream MAC filter control for data.

 

 

 

ds_mac_msg_sof

 

Downstream MAC message start of frame.

 

 

 

ds_mac_da_mc

 

Downstream MAC control filter for data.

 

 

 

map_parser_sids

 

Service IDs used for upstream bandwidth allocation.

 

 

 

ds_mac_filter_ctrl

 

Downstream MAC filter control for MAC messages.

 

 

 

us_channel_id

 

Upstream channel ID.

 

 

 

ds_pid

 

Downstream packet ID

 

 

mac_msg_proto_ver

Version of the MAC management protocol in use.

 

 

 

reg_rang_req_sid

 

Service ID (SID) field of the ranging request message.

 

 

ds_data_da_filter_table

Downstream data processing filter table.

 

 

ds_data_da_filter_ctrl

Downstream data processing filter control.

 

 

 

ds_pdu_sof

 

Downstream PDU start of frame.

 

 

 

ds_data_da_mc

 

Downstream data processing MAC control.

 

 

 

us_ctrl_status

 

Upstream control status.

 

 

 

82Cisco IOS Release 12.0(7)T

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Cisco Systems UBR900 specifications Show controllers cable-modem filters Field Descriptions, Dsmacdafilters