IT technical memo of networking

Network Management-Configuration Management

Ansible slow/delayed reason and settings to be confirmed

When I started using Ansible, the operation became slow when the setting amount became large. I solved the problem by dividing it, so make a note of the confirmation point. (CentOS 7.3 ansible As a result, waiting for DNS timeout …

Network device configuration management with open-source system

RANCID + ViewVC , rConfig, try to consider the network device configuration management system introduction of open source. Such as a router, switch · FW · LB, such as Cisco, network engineers must manage a lot of equipment. But take the wo…

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Sorry if my English sentences are incorrect.