Vazirligi muhammad al-xorazmiy nomidagi toshkеnt axborot

Router(config-isakmp)#authentication pre-share Router(config-isakmp)#group 2

Router(config-isakmp)#exit

Router(config)#crypto isakmp key 123 address 1.1.1.1 Router(config)#crypto ipsec transform-set ts esp-aes esp-md5-hmac Router(config)#ip access-list extended for-vpn

Router(config-ext-nacl)#permit ip 192.168.3.0 0.0.0.255 192.168.2.0

0.0.0.255

Router(config-ext-nacl)#exit

Router(config)#crypto map kriptokarta 10 ipsec-isakmp Router(config-crypto-map)#match address for-vpn Router(config-crypto-map)#set peer 1.1.1.1 Router(config-crypto-map)#set transform-set ts Router(config-crypto-map)#exit

Router(config)#int fa 0/1

Router(config-if)#crypto map kriptokarta

*Jan 3 07:16:26.785: %CRYPTO-6-ISAKMP_ON_OFF: ISAKMP is ON

Router(config-if)#exit

ROUTER_3 ga kiritiladigan buyruqlar ketma-ketligi:

Router>enable Router#conf t
Router(config)#int fa 0/0 Router(config-if)#no shut
Router(config-if)#ip address 1.1.1.2 255.255.255.252 Router(config)#int fa 0/1
Router(config-if)#no shut
Router(config-if)#ip address 2.2.2.2 255.255.255.0 Router(config-if)#exit

15.2-rasm. ROUTER_1 ni sozlanmasi.

Bajarilgan laboratoriya ishi testlab ko`riladi, ya`ni PC0 dan PC2 icmp protokoli orqali aloqa tekshirib ko`riladi.

15.3-rasm. PC0 va PC2 kompyuterlarning manzillari

15.4-rasm. Topologiyani testlash natijalari

VPN kanal orqali yuborilgan ma`lumotlar statistikasini ko`rish uchun quyidagi buyruq kiritiladi: