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network operations center (NOC)

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network operations center (NOC)

A network operations center (NOC) is a place from which administrators supervise, monitor and maintain a telecommunications network. Large enterprises with large networks as well as large network service providers typically have a network operations center, a room containing visualizations of the network or networks that are being monitored, workstations at which the detailed status of the network can be seen, and the necessary software to manage the networks. The network operations center is the focal point for network troubleshooting, software distribution and updating, router and domain name management, performance monitoring, and coordination with affiliated networks.

Related glossary terms: network tap, 10-high-day busy period (10HD busy period), maximum transmission unit (MTU), CRC-4 (Cyclic Redundancy Check 4), TCP/IP (Transmission Control Protocol/Internet Protocol), network analyzer (protocol analyzer or packet analyzer), OpenNMS (Open Network Management System), maximum segment size (MSS), ACK, loopback test

This was last updated in August 2006

Posted by: Margaret Rouse

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