Snmpv3; Snmp Cable Modem Remote Query; Snmp Management Information Base (Mib) Enhancements - Cisco 7246VXR - uBR Router Software Configuration Manual

Chapter 1 Overview of Cisco uBR7200 Series Software

SNMPv3

SNMPv3 is an interoperable standards-based protocol for network management. SNMPv3 provides
secure access to devices by a combination of authenticating and encrypting packets over the network.
The security features provided in SNMPv3 are:
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•
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SNMPv3 provides for both security models and security levels. A security model is an authentication
strategy that is set up for a user and the group in which the user resides. A security level is the permitted
level of security within a security model. A combination of a security model and a security level will
determine which security mechanism is employed when handling an SNMP packet.
For additional information about SNMPv3, refer to the document titled
Cisco.com.

SNMP Cable Modem Remote Query

Configuring Remote Modem Monitoring
To specify how often SNMP polls the modem, and to configure access, use the
cable modem remote-query command in global configuration mode. To disable the gathering of cable
modem statistics, use the no form of this command.
Syntax Description polling-interval
community-string
Verifying Remote Query Information
To display information from a queried modem, enter the show cable modem remote-query command
in global configuration mode.
Troubleshooting Tips
To display debugging information, use the debug cable remote-query command in global configuration mode.
For additional configuration and feature information, refer to
uBR7200 Series Cable Router

SNMP Management Information Base (MIB) Enhancements

Obtaining Current Management Information Bases
To obtain lists of supported MIBs by platform and Cisco IOS release, and to download MIB modules,
refer to the
Series Software Release Notes on Cisco.com:
OL-2239-05
Message integrity—Ensures that a packet has not been tampered with in-transit.
Authentication—Determines the message is from a valid source.
Encryption—Scrambling the contents of a packet prevents it from being seen by an unauthorized source.
cable modem remote-query polling-interval community-string
no cable modem remote-query
Specifies how often the CMTS polls for cable modem statistics. Valid range is
from 1 to 86,400 seconds.
Defines the Simple Network Management Protocol (SNMP) community string.
Cisco MIB web page on Cisco.com. For additional information, refer to the Cisco uBR7200
http://www.cisco.com/en/US/docs/ios/12_1/12_1ec/release/notes/72_121ec.html
Cisco uBR7200 Series Universal Broadband Router Software Configuration Guide
on Cisco.com.
cops tcp window-size
SNMPv3 feature summary on
Modem Status Enhancements for the Cisco
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