3-laboratoriya ishi cisco packet tracer dasturida telnet va ssh protokoli bilan ishlash ishdan maqsad

Kodni tavsifi

Router> en
Router# enable
Router# conf t
Enter configuration commands, one per line. End with CNTL/Z.
Router(config)# interface gigabitethernet 0/0	FastEthernet 0/0 interfeys konfiguratsiya rejimiga kirish uchun buyruq
Router(config-if)# ip address 192.168.0.1 255.255.255.0	IP manzilini sozlash
Router(config-if)# no shutdown	Barcha interfeyslar sukut bo'yicha o'chirilgan. Interfeysni yoqing
Router(config-if)#
%LINK-5-CHANGED: Interface GigabitEthernet0/0, changed state to up %LINEPROTO-5-UPDOWN: Line protocol on Interface GigabitEthernet0/0, changed state to up
Router(config-if)# exit
	Telnet yoki ssh ulanishi virtual terminal (vt) deb nomlanadi va
	quyidagicha sozlanadi
Router(config)# line vty 0 4	0 4 - bu 5 foydalanuvchi virtual terminallari = telnet seanslari
Router(config-line)# login local
Router(config-line)# password telnet123
Router(config-line)# privilege level 15	bu foydalanuvchi huquqlari darajasi. Hammasi bo'lib 16 daraja mavjud: 015. imtiyoz darajasi 0 - bu barcha rejimlarda ishlaydigan o'chirish, yoqish, chiqish, yordam va chiqish buyruqlari 1-imtiyoz darajasi - Bular foydalanuvchi rejimi buyruqlari, ya'ni cis-ga etib borganingizdan va Router> buyruqni ko'rishingiz bilan siz 1darajali imtiyoz darajasi 15 - bu imtiyozli rejim buyruqlari, Unix-dagi kabi
Router(config-line)# exit
Router(config)# username cisco privilege 15 password cisco123	foydalanuvchiga huquqlar darajasini tayinlang, foydalanuvchi yaratiladi
Router(config)# end
Router#
Router# wr
Building configuration...
[OK]
Router#

4.Routerni sozlashdan so'ng, Cisco Telnet ulanishi uchun foydalanuvchi nomi va parolni yaratdi. Routerga ulanishdan oldin, ish joyida kompyuterda konfiguratsiyani quyidagicha o'rnatamiz:

4. 
   IP sozlamasini yopamiz va CMD buyruq satriga o'tamiz ( Command promt).
   

Buyruq satrida telnet 192.168.0.1 kiritamiz va Enter bosamiz. Keyin foydalanuvchi nomi va parol kiritiladi. Bunday holda, ism: cisco , parol: cisco123 (