Tarmoq qurilmalarida dastlabki xavfsizlik sozlamalarini o’rnatish
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1- Labaratoriya ishi
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1 – LABORATORIYA ISHI TARMOQ QURILMALARIDA DASTLABKI XAVFSIZLIK SOZLAMALARINI O’RNATISH Ishdan maqsad : Kommutator qurilmasining tuzilishi, ishlash tamoyillari, masofadan kirishni ta’minlash usullari hamda xavfsizlik ko’rsatkichlarini sozlash qoidalarini tadqiq qilishdan iborat. Ushbu laboratoriya ishida 1.1 – rasmda keltirilgan tarmoq tuzilishi bo`yicha konfiguratsiya ishlari amalga oshiriladi. Telnet
Switch#conf t Enter configuration commands, one per line. End with CNTL/Z. Switch(config)#hostname S1 S1(config)#banner motd "kirish taqiqlanadi" S1(config)#line consol 0 S1(config-line)#password cisco S1(config-line)#login S1(config-line)#exit S1(config)#int vlan 1 S1(config-if)#ip address 192.168.1.100 255.255.255.0 S1(config-if)#no shutdown S1(config-if)#exit S1(config)#line vty 0 4 S1(config-line)#password cisco S1(config-line)#login S1(config-line)#exit S1(config)#enable secret cisco1S1 (config)#service password-encryption Natija
SSH S1(config)#ip domain-name cisco.com S1(config)#username axf password cisco S1(config)#crypto key generate rsa The name for the keys will be: S1.cisco.com Choose the size of the key modulus in the range of 360 to 2048 for your General Purpose Keys. Choosing a key modulus greater than 512 may take a few minutes. How many bits in the modulus [512]: 512 % Generating 512 bit RSA keys, keys will be non-exportable...[OK] *Mar 1 0:8:39.238: RSA key size needs to be at least 768 bits for ssh version 2 *Mar 1 0:8:39.238: %SSH-5-ENABLED: SSH 1.5 has been enabled S1(config)#line vty 0 4 S1(config-line)#password cisco S1(config-line)#login local S1(config-line)#transport input ssh S1(config-line)#exit Natija Download 89.31 Kb. Do'stlaringiz bilan baham: 
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