Go to listserv.cesnet.cz LWGate Home Page.From: Petr Vodicka <UG@POK0.VSZBR.CZ>
Subject: Re: BOOTPs
Date: Fri, 27 Jan 1995 15:43:42 MET-2DST
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.........
> >
> > A co kdyz tech stroju mate vic, nez kolik mate k dispozici IP adres z
> > nejakeho Vam svereneho intervalu ?
>
> Tohle pripada v uvahu treba pri pridelovani adres masinam, pripojovanym
> po seriove lince (ale i tam mate pevny pocet linek a lze pevne priradit
> adresy jednotlivym linkam), ale u masin pripojenych do lokalni site
> (ethernet apod.) to snad nemyslite vazne ?
>
>
> Ivo Cernohlavek, ivos@muni.cz
Napr. u nas (VSZ BRNO) mame 1 C adresu na Novelacky server. 1 karta do
serveru je pater, dalsi 3 karty na 'druhe' strane. Protoze chceme pouzit
3 vetve a nechceme pohrbit na kazdou vetev celou C-adresu, provadime
maskovani na Novelu (maska ....0xE0, jedina, ktera ma smysl, neb jak znamo,
Novell nam horni a spodni rozsahy - kde jsou same 0 nebo 1- nevezme - SUN
nam je bezne bere).
Takze nam zbude 6 podsite asi po 30 IP adresach - a to neni zrovna moc, kdyz
si uvedomime, ze tam mame 2 ucebny po 10 strojich a zbyva nam uz jen 10
IP adres,...
Uznavam, ze nase topologie site neni optimalni, ale chodi nam (nekdy se ale
spise belha).
-------------------------------- Hlavni pater
|
|
-------------
| |---------- podsit 1 --
| Novel | |
| |---------- podsit 2 |
------------- |----- 1 C adresa
| |
| --------------- podsit 3 --|
Takovych serveru bude podobne pripojenych asi 5, takze setrit s C
adresama se vyplati (??)
Petr Vodicka
vodicka@vszbr.cz
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