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How To Debug Events Coming from a Cable Modem Using Cable Manager
There are a number of issues that can affect the performance and speed of cable modems in a Data-over-Cable Service Interface Specifications (DOCSIS) system. This document seeks to address the major causes of slow throughput from the perspective of a...
24 Apr 2008
...file on a local file system. cable metering source-interface Enables debugging of usage-based billing operations...snmp-server enable traps cable Enables the sending of...traps for cable-related events. To display information for the...registered and unregistered CMs, use the show cable modem command in privileged EXEC...IPv4 or IPv6 address of a specific CM to be displayed...router—The valid range is from 3 to 6. •Cisco uBR10012 router...
31 Mar 2013
Cisco cable modem termination systems (CMTSs) can handle modulation profiles for the RF configuration of a voice and data cable modem plant. Cisco IOS® Software is designed with a default modulation profile that is optimal in most conditions. Therefore, do not...
22 Nov 2005
...MAC log messages are written to a circular log file even when debugging is not turned on. These messages include timestamps, events, and information pertinent to these events. Use the show controllers cable-modem mac log command to view MAC...router interface fails to come up or resets periodically...an address is not obtained from the DHCP server, an error...
20 Jul 2012
...config)# snmp-server manager The following example demonstrates how to change the remote query configuration... Router(config)# no cable modem remote-query Router(config)# no snmp-server manager Router(config)# cable...Command Description debug cable remote-query Turns...debugging to gather information from remote CMs. show cable...been completed. To change a QoS service class for a particular cable modem (CM), use the cable modem service-class-name...
13 Mar 2013
...messages for DOCSIS-specific events. These messages can be assigned...priority levels, ranging from emergency (the highest level) to debug (the lowest level), and...as defined by the DOCS-CABLE-DEVICE-MIB MIB (RFC...The corresponding Cisco IOS event messages, however, continue...DOCSIS messages are saved in a local log on the CMTS...one has been configured, using the cable event syslog-server...traps to one or more SNMP managers. These values can be...messages, and does not affect how the Cisco IOS software handles...
04 Jan 2013
...supersedes the previous debugging information. Note Do not use this command if you have a large number of CMs on your...following example demonstrates how to enable debugging for all traffic coming from cable interface 3/0 of CMs with...47:13.656: Ranging Modem 00E0.1E23.4567, SID...
30 Sep 2012
Some links below may open a new browser window () to display the document you selected. How To Debug Events Coming from a Cable Modem Using Cable Manager 02/Nov/2005
25 Apr 2005
...introduced. You can repeat this debug command for other MAC addresses. Each time you specify a different MAC address, debugging is turned on for this MAC...following example demonstrates how to enable debugging for all traffic coming from all interfaces of modems with the MAC address 0010...xxxx: Router# debug cable mac-address 0010.0000...map debugging messages, use the debug cable map privileged...
16 Oct 2007
11 Mar 2013