Network, Networking Technology, Data Communication Terms, Glossary and Dictionary

Active Monitor

Active Monitor is the device in a token ring that performs network-management duties, such as keeping track of tokens and weeding out frames that would otherwise circulate indefinitely. A network node is selected to be the active monitor if it has the highest MAC address on the ring. The active monitor is responsible for management tasks such as ensuring that tokens are not lost or that frames do not circulate indefinitely.

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Active Monitor