Laboratoriya ishi №15. Cisco Packet Tracer dasturi yordamida portlar xavfsizligini ta’minlashni o‘rganish

1-rasm bo’yicha sxemani tuzing. MAC manzillarini sozlang.

2. 
   Statik MAC manzillari uchun Port security funktsiyasini sozlash uchun quyidagi sozlamalarni bajaring:
   

1-rasmda biz yirik tashkilotlarda umumiy qurilmalar ulanishini ko'ramiz. Qoidaga ko'ra, portga ikkita qurilma ulanadi: IP telefon va foydalanuvchining kompyuteri. Port Security yordamida kommutatsiya interfeysini sozlashga misol:
interface FastEthernet0/1
switchport access vlan 10
switchport mode access
switchport voice vlan 2
switchport port-security
switchport port-security maximum 2
switchport port-security violation restrict
Agar kerak bo'lsa, siz MAC manzillarini statik ravishda kiritishingiz mumkin, keyin konfiguratsiya quyidagicha bo'ladi:
interface FastEthernet0/1
switchport access vlan 10
switchport mode access
switchport voice vlan 2
switchport port-security
switchport port-security maximum 2
switchport port-security violation restrict
switchport port-security mac-address 0005.5E80.22A3
switchport port-security mac-address 00E0.F75B.C101

3.