Tuesday, January 14, 2014

with all the SNMP protocol for central checking of printer availability and parameters



with all the SNMP protocol for central checking of printer availability and parameters-obding auto diagnostic tool attention
I'd really like to an appealing experience with when using the SNMP protocol for centralized monitoring of printer availability and parameters.

 My company does quite a lot of printing. The pool of printing units includes various printers and MFU ?large printers and also medium and small SOHO (Small Office Home Office) class ones. Most of them are network devices of predominantly two manufacturers - HP and Canon. About a year ago the corporation management set the work of collecting data for analysis of these functioning ?availability, downtime, workload, and utilization of paper, cartridges, and also other consumables and spare parts. Besides, some data must be promptly listed in the senior executives of both our internal providing services and external servicing companies.

 I think, collecting information from printer statistics pages every day is iresome?as there are rather a lot of printers in the organization. The option with parsing statistics website pages wouldn't suit us to the reason of heterogeneity and the lack of static web addresses. I made the choice to utilize SNMP.

 SNMP ?is a UDP-based protocol for control and monitoring. Virtually all devices having a network interface support this protocol and enable utilizing it to gather performance data. Data available through the SNMP protocol are also arranged in hierarchical order (OID). So that it turns out that particular can request the printer on an OID value that has a definite number. Using special utility programs - server monitoring tools ?makes the monitoring of printers much more convenient.

 Personally, I am using IPHost Network Monitor. The deal allows an automatic hunt for all printers along with other network-enabled devices (network discovery), undertaking data collection around the functioning of printing units, generating primary reports for subsequent analysis, and send timely alerts when performance or availability problems occur.

 Monitoring system usage indicates:

 1.The printer manufacturers try and continue on a uniform MIB structure and accordingly the band of OIDS (printer-accounting): 1.3.6.1.4.1.11.2.3.9.4.2.1.1.16.1 will probably be common for all HP printers, which may be actually received via SNMP. You'll find such OIDS inside it as: printed-media-duplex-count 1.3.6.1.4.1.11.2.3.9.4.2.1.1.16.1.1.3 (duplex printing ?two-sided printing)
 media3-page-count 1.3.6.1.4.1.11.2.3.9.4.2.1.4.1.8.3.3.3 (A3 size printing). ?

 2.There may arise an issue with getting specific home elevators required printer because OIDs can be different with assorted printer manufacturers. IPHost Network Monitor can request house elevators all possible OIDs with the printer and it has a built-in MIB browser.

 3.For device identification from the other company departments and for clearness marketing and advertising to make use of the printer serial number, net name, IP being a monitor name.

 IPHost Network Monitor deserves a special recommendation like a solution for printer monitoring. This system significantly simplifies the monitoring of printing equipment because of:

 - supports printers on most manufacturers;

 - doesn't require profound SNMP protocol knowledge;

 - automatically scans the network and finds printing as well as other equipment;

 - allows setting a real-time monitoring of the condition of network printers instantly;

 - comes with a advanced notification system;

 - includes a web interface for handy remote control of availability and performance.

 After implementation of paper consumption monitoring, I can tell several steps to further improve the SNMP monitoring of printers in your company:

 - monitoring for paper supply

 - control print queues

 - control the refilling of cartridges and utilization of inks and toners

 - make a record of consumables for copiers, scanners, and multifunction printers (MFP)
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