Abstract :
In the computer lab of an agency, many computer peripherals are
connected to the network, which affects the growing requirements of the network
in this case, the use of bandwidth. Thus, administrators need a lot of time to
manage networks such as monitoring and management, for example on Cisco
Catalyst 3750 devices. This requires the administrator to be in the same location
as the managed network device. Therefore, a system capable of monitoring the
network remotely is needed. The ethernet interface monitoring system works in
real time and overcomes the growing use of computer networks. The Ethernet
Interface Monitoring System implements port security on computer network
systems that function as computer network security systems to reduce network
usage outside of registered or authorized computing devices. The ethernet-based
ethernet interface monitoring system will be used for monitoring and managing
Cisco Catalyst 3750 devices using API. The test results show that the application
can make it easier for administrators to manage the network because all functions
or commands in the ethernet interface monitoring system are identical to those on
the command line. In addition, the ethernet interface monitoring application can
run responsibly on the browser of a personal computer and a smartphone.