Nws005-L1 Tekshirdi: Muminova Sunbula

O’ZBEKISTON RESPUBLIKASI AXBOROT VA KOMMUNIKATSIYA TEXNOLOGIYALARINI RIVOJLANTIRISH VAZIRLIGI
MUHAMMAD AL-XORAZMIY NOMIDAGI TOSHKENT AXBOROT TEXNOLOGIYALARI UNIVERSITETI
Tarmoq xavfsizligi fanidan


AMALIY ISH
Mavzu : Port-security
Bajardi: Ne’matov Jahongir
Guruh: NWS005-L1
Tekshirdi: Muminova Sunbula
Toshkent-2022
Port Security
Tarmoq hosil qilamiz

Kompyuterlarga IP beramiz

Endi port securityni sozlaymiz

Switch>enable
Switch#conf t
Enter configuration commands, one per line. End with CNTL/Z.
Switch(config)#interface fastEthernet 0/2
Switch(config-if)#switchport mode access
Switch(config-if)#switchport port-security
Switch(config-if)#switchport port-security mac-address sticky
Switch(config-if)#switchport port-security maximum 2
Switch(config-if)#switchport port-security violation restrict

Natijani tekshiramiz

witch#show port-security interface fastEthernet 0/2
Port Security : Enabled
Port Status : Secure-up
Violation Mode : Restrict
Aging Time : 0 mins
Aging Type : Absolute
SecureStatic Address Aging : Disabled
Maximum MAC Addresses : 2
Total MAC Addresses : 1
Configured MAC Addresses : 0
Sticky MAC Addresses : 1
Last Source Address:Vlan : 0001.4325.1917:1
Security Violation Count : 0


Ikkinchi kompyuterni ulasak ham ishlaydi

Uchnchisini ulasak ishlamaydi sababi maksimal 2 ta mac-address qabul qiladi