Cisco Broadband Cable Command Reference Guide

show controllers cable-modem mac
Related Commands
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Table 5-12 show controller cable-modem mac state Field Descriptions (continued)
Field Description
Cisco Broadband Cable Command Reference Guide
Chapter 5 Cable CPE Commands
Data Backoff Start Initial back-off window for contention data and requests, expressed as a
power of 2. Valid values are from 0 to 15.
Data Backoff End Final back-off window for contention data and requests, expressed as a
power of 2. Valid values are from 0 to 15.
IP Address IP address of the cable interface.
Net Mask Subnet mask of the cable interface.
TFTP Server IP Address IP address of the CMTS TFTP server.
Time Server IP Address IP address of the CMTS Time-of-Day (TOD) server.
Config File Name Name of the configuration file that is downloaded from the TFTP server
to provide the router with operational parameters.
Time Zone Offset Correction received from the DHCP server to synchronize the router time
clock with the CMTS.
Log Server IP Address Displays the IP address for a syslog server, if any has been defined.
Drop Ack Enabled Indicates whether the TCP drop acknowledge feature is enabled or
disabled.
Piggyback when Ccat On Indicates whether the piggybacking of data onto request packets is
enabled when concatenation is also enabled.
Mac Sid Status Displays the service IDs currently in use.
Tip In Cisco IOS Release 12.2(8)T and later releases, you can add a timestamp to show commands using the
exec prompt timestamp command in line configuration mode.
Command Description
show controllers cable-modem Displays high-level controller information about the cable interface.
show controllers cable-modem Displays information about the baseline privacy key management
bpkm
exchange between the the cable interface and the CMTS.
show controllers cable-modem Displays information about the Data Encryption Standard (DES)
des
engine registers.
show controllers cable-modem Displays the registers in the MAC hardware that are used for
filters
filtering received frames.
show controllers cable-modem
lookup-table
Displays the mini-slot lookup table for the cable interface.
show controllers cable-modem Displays the contents of the registers used in the downstream
phy
physical hardware for the the cable interface.
show controllers cable-modem Displays the settings for the upstream and downstream tuners used
tuner
by the cable interface.
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