Friday, February 8, 2013
Tar Command
tar -cvf filename.tar ---> To create a tar file
tar -tvf filename.tar ---> To list a tar file
tar -xvf filename.tar ---> To extract a tar file
Where
c-Create
t-display
x-Extract
v-verbose
f-filename
Thursday, February 7, 2013
Abbreviation
IAB-INTERNET
ARCHITECTURE BOARD
MIB-MANAGEMENT INFORMATION BASE
SNMP-SIMPLE
NETWORK MANAGEMENT PROTOCOL
NMS-NETWORK
MANAGEMENT SYSTEM
TCP⁄IP-TRANSMISSION
CONTROL PROTOCOL⁄INTERNET PROTOCOL
IANA-Internet
Assigned Numbers Authority
what is SNMP?
How
Does SNMP Work?
Basic Communication via SNMP
Through SNMP, client-server communication can take place via the
“User Datagram Protocol” (UDP): A monitoring or management software sends
(as a client) a UDP packet to the SNMP server, the so-called “agent” which
is normally a piece of software running within a device. This in turn
reacts by sending an SNMP packet as an answer.Each single
question-answer-cycle enables the client to retrieve one “measurement”
from the device, for example network traffic, CPU-load, temperature, etc.
Depending on the inquiry method, several measurements can be transferred
at a time.
http://www.manageengine.com/network-monitoring/what-is-snmp.html
What is MIB ?
http://www.paessler.com/knowledgebase/en/topic/653-how-do-snmp-mibs-and-oids-work
Coding
http://msdn.microsoft.com/en-us/library/aa909982.aspx
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