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MODULE 10 - Coggle Diagram
MODULE 10
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SNMP
SNMP allows administrators to manage servers, workstations, routers, switches, and security appliances, on an IP network. SNMP is an application layer protocol that provides a message format for communication between managers and agents
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Syslog
The most common method of accessing system messages is to use a protocol called syslog. The syslog protocol uses UDP port 514 to allow networking devices to send their system messages across the network to syslog servers.
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IOS Image Management
Cisco IOS Software images and configuration files can be stored on a central TFTP server to control the number of IOS images and the revisions to those IOS images, as well as the configuration files that must be maintained. 
Select a Cisco IOS image file that meets the requirements in terms of platform, features, and software.
To upgrade to the copied IOS image after that image is saved on the router's flash memory, configure the router to load the new image during bootup by using the boot system command. S
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NTP
The software clock on a router or switch starts when the system boots and is the primary source of time for the system. When the time is not synchronized between devices, it will be impossible to determine the order of the events and the cause of an event.
You can manually configure the date and time, or you can configure the NTP.