thanks a lot for wonderful explanation. Does that means
Code:
192.168.1.0/24
has 254 usable host address and that 254 host has to share only one network address. ie i can have only one network and within that network i cannot have more than 254 computers.
And using that subnetting i get two network with each network having 126 usable host address.
can you please check what i quoted below make sense or its wrong
Quote:
logically every public address without subnetting has only one network address no matter its class A,B or C. With difference class it makes only difference with how much Host it will have .. is that correct
We have subnetted our Internal Network. We used an I.P. range of 172.16.16.0-254, 172.16.17.0-254, 172.16.18.0-254, 172.16.19.0-254 and mask 255.255.252.0. We created a subnet range of 172.16.10.0-254 and maske 255.255.255.0. Our routers are configure to route to approprate network. We are able... (2 Replies)
As seen on Digg.com, here is my ip addressing article in full...
Original Subnetting in 11 Steps article
Subnetting in 11 Steps
There are a few things that you will need to know first. I personally use 11 rules that I learned from Mike Vana. Below you will find the 11 rules as well as... (1 Reply)
Guys,
Anyone could help me understand subnetting. I know a bit in networking but there are things that I don't get them easily.
Thank You in advance. (1 Reply)
Discussion started by: etcpasswd
1 Replies
LEARN ABOUT OSF1
whois
whois(1) General Commands Manual whois(1)NAME
whois - Internet username directory service
SYNOPSIS
whois [-h server] name...
The whois command looks up user, host, and organization names in the Network Information Center (NIC) database.
OPTIONS
Specifies a whois server other than the default server rs.internic.net.
DESCRIPTION
The name argument can specify the following: The name of a registered user The name of a registered Internet host The name of some other
entity recognized by the whois server By default, the whois command queries the host rs.internic.net.
The operands specified to the whois command are concatenated together (separated by white-space) and presented to the whois the server.
The default action, unless directed otherwise with a special name is to do a very broad search, looking for matches to name in all types
of records and most fields (such as name, nicknames, host name, and network address) in the database. For more information as to what name
operands have special meaning, and how to guide the search, use the special name help.
EXAMPLES
To display the NIC database entry for the organization osf.org, enter: whois osf.org Open Software Foundation (OSF-DOM) 11 Cambridge Center
Cambridge, MAS 02142
Domain Name: OSF.ORG . . .
SEE ALSO
DARPA Internet Request for Comment: NICKNAME/WHOIS (RFC 812)
whois(1)
03-11-2017
