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  • tatu_sw1(config)#crypto key generate rsa




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    1-Laboratoriya ishi tarmoq havfsiz
    Amaliy mashg1 (1), Mobil ilovalarni rivojlanish tarixi, Amaliyot Hisoboti Tituli, Компьютер тармо лари, Mustaqil ta’lim mashg’ulotlari-23 yil (1)
    tatu_sw1(config)#crypto key generate rsa
    The name for the keys will be: tatu_sw1.tatu
    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]


    tatu_sw1(config)#ip ssh version 2
    *мар 1 0:24:59.72: RSA key size needs to be at least 768 bits for ssh version 2
    *мар 1 0:24:59.72: %SSH-5-ENABLED: SSH 1.5 has been enabled
    Please create RSA keys (of at least 768 bits size) to enable SSH v2.
    tatu_sw1(config)#line vty 0
    tatu_sw1(config-line)#transport input ssh
    tatu_sw1(config-line)#username admin secret 77777
    tatu_sw1(config)#line vty 0
    tatu_sw1(config-line)#login local
    tatu_sw1(config-line)#do wr
    Building configuration...
    [OK]
    Tarmoq bog‘lanishni tekshiring


    To‘g‘ridan to‘g‘ri bog‘lanishni exo so‘rov jo‘natish orqali tekshiring.
    a. PC-A kompyuterdan kommutatorning SVI interfeysining administrativ manziligi exo so‘rov jo‘nating
    C:\Users\User1> ping 192.168.1.100
    PC-A kompyuter S1 kommutatorning MAC manzilini ARP protokoli yordamida olishi kerak. Birinchi paket uzatmada kutish vaqti tugashi mumkin. Lekin exo – so‘rov amalga oshmasa, qurilmaning bazaviy sozlanishidagi nosozlikni tekshiring va sozlang.
    S1 kommutatorni uzoqdan boshqarishni tekshiring.


    1.5 Rasm. CMD buyruqlar oynasida ssh protocol bilan kommutatorga ulanish



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    tatu_sw1(config)#crypto key generate rsa

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