network map

[V13]

On Tuesday 18 September 2007, ndemou at gmail.com wrote:
> On 9/18/07, yiorgos kapellakis <kapellakis at gmail.com> wrote:
> > [...]
> > 8elo na kano mia xartografisi eswterikou diktiou, dld poioi ypologistes
> > exoun poia ip. kai poioi routers poia ip.

Pos akribos orizeis to 'poioi ypologistes'? An enoeis oti theleis na kaneis 
xartografisi MAC<->IP, tote:

a) An den exeis prosbash sto topiko ayto diktyo kai pio sygkekrimena, an den 
elegxeis kapoio mixanima me IP dieythynsi apo ayto to subnet, den ginetai 
eykola
b) An exeis tetoia prosbash kai p.x. theleis na elegkseis to diktyo 
10.1.1.0/24 mporeis na kaneis to parakato:

* Arxika kaneis ping se oles tis IP toy subnet. Ayto tha anagkasei to 
leitoyriko na kanei arp request gia oles tis IP poy tha peis, asxetos me to 
an tha pareis apantisi sta ping
* Sth synexeia eksetazeis to arp table kai blepeis tis antistoixies

An eisai sthn (a) periptosi, tote xreiazesai kapoio xafie (p.x. prosbash sthn 
arp cache enos router apo ti diktyo ayto), opote kai kaneis to ping apo 
makrya kai meta eksetazeisa thn arp cache. (Hint: thn arp cache mporeis na th 
pareis kai me snmp synithos)

<<V13>>