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Configuring NTP on Cisco IOS

By JMCristobal
February 23, 2022
Enterprise Infrastructure
Network Time Protocol (NTP) is used for centralized synchronization of the date and time of devices. It works over UDP port 123.  NTP operation modes: Server: the device ...
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Errdisable recovery

By JMCristobal
January 7, 2021
Enterprise Infrastructure
Switches can automatically detect error conditions on each of their ports. When an error is detected, the switch puts the port in “errdisable” state and is disabled. This ...
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