Cisco Broadband Cable, Справочное руководство

Страница: 613 / 1278

3-117
Cisco Broadband Cable Command Reference Guide
OL-1581-08
Chapter 3 Cisco CMTS Show Commands
show cable modem rogue
Router#
Table 3-31 describes the fields shown by the show cable modem rogue command.
Tip
You can also add a timestamp to show commands using the exec prompt timestamp command in line
configuration mode.
Related Commands
Table 3-31 show cable modem Field Descriptions
Field Description
MAC Address The MAC address for the CM.
Vendor Vendor name for this cable modem, as configured using the cable modem
vendor command.
Interface The cable interface line card providing the upstream for this CM.
Spoof Count Number of times that this cable modem has attempted to register with an
invalid dynamic shared-secret value.
Note
To account for possible network problems, such as loss of packets and
congestion, the Cisco CMTS will allow a cable modem to attempt to
register twice before marking it as having failed the dynamic shared-
secret authentication checks.
TFTP Dnld Whether TFT downloads are enforced, as configured by the cable tftp-
enforce command.
Dynamic Secret The dynamic shared-secret for this cable modem.
Command Description
cable dynamic-secret Enables the Dynamic Shared Secret feature, so that DOCSIS configuration
files are verified with a Message Integrity Check (MIC) that has been
created with a dynamically generated shared secret.
cable modem vendor Associates the name of a vendor with its Organizational Unique Identifier
(OUI).
cable shared-secondary-
secret Configures one or more secondary shared secret keys that CMs can use to
successfully process the DOCSIS configuration file and register with the
CMTS.
cable shared-secret Configures an authentication shared secret key that CMs must use to
successfully process the DOCSIS configuration file and register with the
CMTS.
cable tftp-enforce Requires that all CMs on a cable interface attempt to download a DOCSIS
configuration file using the Trivial File Transfer Protocol (TFTP) through
the cable interface before being allowed to register and come online.
clear cable modem lock Resets the lock on one or more CMs, and reinitializes them, so that they
can reregister with a valid DOCSIS configuration file.
show cable modem Displays information for the registered and unregistered CMs.