Networking

Networking

Oinsa Desemvolve DHCP server ubuntu server

Dhcp signifikadu husi dynamic host configuration protocol.mak protocol nebe atende fo ip address no mos atribusaun seluk ba komputador klinte ho otomativu. Dhcp server hanesan solusaun maneja ip address iha rebe nebe bo'ot.

sudo apt-get install isc-dhcp-server

nano /etc/dhcp/dhcpd.conf

# option definitions common to all supported networks...

#option domain-name "example.org";

#option domain-name-servers ns1.example.org, ns2.example.org;

#default-lease-time 600;

#max-lease-time 7200;

slightly

subnet 192.168.1.0 netmask 255.255.255.0 {

range 192.168.1.10 192.168.1.254;

option domain-name-servers 202.72.104.1,202.72.104.5;

# option domain-name "internal.example.org";

option routers 192.168.1.1;

option broadcast-address 192.168.1.255;

default-lease-time 600;

max-lease-time 7200;

}

nano /etc/network/interfaces

auto eth0

iface eth0 inet static

address 192.168.1.1

netmask 255.255.255.0

network 192.168.1.0

broadcast 192.168.1.255

/etc/init.d/networking restart

/etc/init.d/isc-dhcp-server restart

iptables –t nat –A POSTROUTING –o ppp0 –j MASQUERADE

echo 1 > /proc/sys/net/ipv4/ip_forward

Mai Estuda hamutuk konaba Cisco Packet Tracer

Oinsa atu fahe rede uja route ba Lan A no Lan B

1. Loke Cisco .

   

   desenu.1 

   2. Ok.diak nia sei mosu tuir mai nee..
      
      
      Ok.diak nia sei mosu tuir mai nee..

      

      desenu.2
      
      
      
      
      

      3. Ita sie hili komponentu nebe mak ita uja mak hanesan :

      → komputador

      → router

      
      

      
      

      
      

      

      desenu.3

      
      
      
      
      

      4. Agora Ita klik dala rua ba router... → tab CLI

      ita setting uluk ba Lan A.

      nia interfaca fa 0/0 ip mak : 192.168.0.1 net mask 255.255.255.0

      router>

      router>

      router>enable

      router#conf t

      router#interface fa 0/0

      router#ip address 192.168.0.1 255.255.255.0

      router#no shutdown

      router#exit (sai husi configura fa 0/0)

      router>exit (sai husi configura terminal)

      router>write (rai = save)

      router>exit (taka configura)

      Oinsa ita bo'o sira kria fali ba Lan B....??????????

      …..TPC?????

      5. Nia resultadu ikus liu mak sai hanesan ne'e.....!!!!

      
      
      

      

      desenu..4