#dailylearn #SNMP
SNMP (SIMPLЕ NЕTWORK MANAGЕMЕNT PROTOCOL)
Simplе Nеtwork Managеmеnt Protocol (SNMP) is an application layеr protocol that is usеd for nеtwork dеvicе managеmеnt.
This protocol can collеcts and manipulatе valuablе nеtwork information from switchеs, routеrs, sеrvеrs, printеrs, and othеr nеtwork-attachеd dеvicеs.

An SNMP-managеd nеtwork consists of two componеnts:
1. Nеtwork managеmеnt station (NMS)
Thе softwarе which runs on thе administrativе computеr. This softwarе gathеrs SNMP data by rеquiring thе
dеvicеs on thе nеtwork to disclosе cеrtain information. Dеvicеs can also inform thе NMS about problеms thеy arе еxpеriеncing by sеnding an SNMP alеrt (callеd a trap).

2. Agеnt
Thе softwarе which runs on managеd dеvicеs and rеports information via SNMP to thе NMS.

Considеr thе following еxamplе:
Thе routеr R1 is configurеd to sеnd SNMP traps to thе NMS Station. If a problеm occurs, thе routеr will sеnd an SNMP trap to Host A.
For еxamplе, if thеrе is a port sеcurity violation on R1, thе routеr will sеnd thе SNMP trap, notifying that thеrе has bееn a potеntial sеcurity brеach on thе nеtwork.

NOTЕ
SNMP agеnts usе a UDP port 161, whilе thе managеr usеs a UDP port 162. Thе currеnt SNMP vеrsion is SNMPv3. Thе prior vеrsions, SNMPv1 and SNMPv2 arе considеrеd obsolеtе and should not bе usеd.

[CCNA 200-301 Official Cert Guide, Volume 1]
- Author: WENDELL ODOM, CCIE No. 1624 Emeritus
- No. of volume: 2 Volume
- Format: PDF version
- Link download: https://drive.google.com/file/d/1o2RsPFC8rylshcZYHBgBo5qMQrAn4d9G/view?usp=sharing

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[CCNA 200-301 Official Cert Guide, Volume 2]
- Author: WENDELL ODOM, CCIE No. 1624 Emeritus
- No. of volume: 2 Volume
- Format: PDF version
- Link download: https://drive.google.com/file/d/1Y562ZePCE61Cgy20LaI6MUpbzKyus43y/view?usp=sharing

About us
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[VCE PLAYER]
- OS: Windows and Android
- Link download: https://drive.google.com/drive/folders/12_cegHdoSMWWyWMnmY4eGkEGoZ3K0NLO

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#dailylearn #bgp

#dailylearn #bgp #ospf #eigrp
Take a look at this comparison of 3 common network protocols

#dailylearn #ccna #rj45
RJ45 pinout

#dailylearn #ospf #eigrp
OSPF vs EIGRP
A closer look at these 2 IGP protocols.
- OSPF: standard routing protocol
- EIGRP: Cisco proprietary routing protocol

FREE learning materials for CCNP 300-620 DCACI (Cisco Data Center)

- Link download: https://drive.google.com/drive/folders/1_CsxEiNHYUCe1VXiZhliy5pq-plRxbwO?usp=sharing

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How dangerous DNS snoofing attack is

#dailylearn #DNS #snoofing

Common interview questions for CCNA level

#dailyshare #interview #ccna #free

[Available AWS Certifications]
Take a quick look at AWS (Amazon Web Services) Cloud Career Path.
We will upload more materials about AWS Cloud later.

#aws #cloud #amazon

Network Attacks if not handled will affect your network

#networkattack #tcpip #dailylearn

Quiz! Which of the following HTTP Status codes means Bad Gateway, when the server is acting as a gateway or proxy and received an invalid response from the upstream server?
A. 404
B. 502
C. 403
D. 200

#quizz #http #dailyquizz

- Answer: B
- Explain:
The HyperText Transfer Protocol (HTTP) 502 Bad Gateway server error response code indicates that the server, while acting as a gateway or proxy, received an invalid response from the upstream server.

Linux file system in a nutshell

#linux #basiclinux #dailylearn

FREE AWS CCP (CLF-C01) books and slides

- Link: https://drive.google.com/drive/folders/1-rlbtfZgHj0hwHEVyC_Yjvx7EptDFGuj

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Link to join group chat:
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Linux directory with short description

#linux #basiclinux #dailylearn

How to effectively use Switches?
First of all, know leds status!

#cisco #switch #port #led #status #dailylearn