June 2017
Intermediate to advanced
446 pages
10h 10m
English
Content preview from Mastering Python Networking
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SNMP
SNMP is a standardized protocol used to collect and manage devices. Although the standard allows you to use SNMP for device management, in my experience, most network administrators prefer to keep SNMP as an information collection mechanism only. Since SNMP operates on UDP that is connectionless and considering the relatively weak security mechanism in versions 1 and 2, making device changes via SNMP tend to make network operators a bit uneasy. SNMP Version 3 has added cryptographic security and new concepts and terminologies to the protocol, but the way it's adapted varies among network device vendors.
SNMP is widely used in network monitoring and has been around since 1988 and was part of RFC 1065. The operations are straightforward ...
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I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.