238
16.1-rasm. Tarmoq topologiyasi
DNS ni sozlash
quyidagi 16.2-rasmda keltirilgan.
16.2-rasm. DNS ni serverda sozlash
AAA protokolini sozlash
(16.3-rasm). AAA protokolini serverda sozlash
uchun quyidagi amallarni bajaring.
239
16.3-rasm. AAA protokolini serverda sozlash
Tarmoq marshrutizatorlarida va swichlarida quyidagini tering:
group(config)#aaa new-model
group(config)#username admin password admin
group(config)#aaa authentication login list group tacacs+ local
group(config)#tacacs-server host 192.168.2.7 key cisco
group(config)#line vty 0 4
group(config-line)#login authentication list
group(config-line)#exit
group(config)#aaa authentication login default group tacacs+
group(config)#exit
NTP protokolini sozlash (16.4-rasm).
NTP
ni sozlash uchun serverda
quyidagilarni amalga oshiring.
241
16.5-rasm. SYSLOG ni sozlash
Ushbu protokollar har bir tarmoq qurilmasida joriy etilmog‘i lozim.
Tarmoqqa kontroller ulang va uni sozlang. Tarmoq
qurilmalarini qidirish
amalini bajaring. Tarmoq qurilmalarining barchasi Provisioning oynasida
ko‘rinishini ta’minlang. Tarmoq kontrollerining “Policy” katalogida “Network
settings” menyusiga kiring. Ushbu menyuda
yuqorida sozlagan har bir
protokolingizni soddalashtirilgan usulda sozlang. Buning uchun quyida rasmlarda
berilgan amallarni bajaring (16.6-16.8 rasmlar).
16.6-rasm. IP adres sozlamasi
243
16.8-rasm. SYSLOG serverni biriktirish
Shundan so‘ng push config buyrug‘ini bosish orqali
ushbu sozlamalarni barcha
qurilmalarga yuboring (16.9-rasm).
16.9-rasm. Sozlamalarni barcha qurilmalarga joriy etish
244
Ushbu ishda ikki xil usulda bajargan ishlaringiz orasidagi farqi va SDN
kontrollerining ahamiyati to‘g‘risida o‘z xulosangizni yozing.