Kommutatsiya va marshrutizatsiya

5– LABORATORIYA ISHI
IPV6 MANZILLASH TIZIMIDA DHCPV6, DNS SERVIS KONFIGURATSIYALARINI SOZLASH


Ishdan maqsad: IPv6 manzillash tizimi asosida DHCPV6, DNS servis konfiguratsiyalarini sozlashni amalga oshirish va ko`nikmaga ega bo’lish
Topshiriqlar

4. 
   Tarmoqni tuzing va qurilmalarning bazaviy parametrlarini sozlang
   
5. 
   Marshrutizatorda DHCPV6 konfiguratsiyalarini sozlang
   

Nazariy ma’lumotlar


IPv6 manzillarini belgilash usullari
• Statik belgilash
• Stateless Address Autoconfiguration (SLAAC RFC 4862)
• Manzillarni avtomatik belgilash

• Stateful DHCPv6 (RFC 3315)

• DHCPv6 ga IPv6 manzillari va boshqa parametrlarni tayinlash imkonini beradi
• DHCPv6-PD (RFC 3633)
• DHCPv6 ga router/CPE qurilmasiga quyi tarmoqlarni belgilash imkonini beradi
• Stateless DHCPv6 (RFC 3736)
• Manzil tayinlash uchun SLAAC va parametrlar uchun DHCPv6


Stateless Address Autoconfiguration (RFC 4862)

SLAAC “plug and play” tamoyili asosida manzillarni sozlash uchun ishlatiladi

Stateful DHCPv6
• RA xabarida manzilni olish tartibini tavsiflovchi bayroqlar mavjud (A, M va O bitlari)



Stateless DHCPv6
• RA xabarida manzilni olish tartibini tavsiflovchi bayroqlar mavjud (A, M va O bitlari)





Ishni bajarish tartibi

4. 
   Tarmoqni tuzing va qurilmalarning bazaviy ko`rsatkichlarini sozlang
   

Laboratoriya ishida IPv6 manzillash tizimi asosida tarmoq topologiyasini tuzing

Step 1:First Configure IPv6 address on Router.

Router>enable
Router#config t
Router(config)#host R1
R1(config)#int fa0/0
R1(config-if)#ipv6 add 2000:1111:AAAA:BBBB::1/64
R1(config-if)#no shut
R1(config-if)#exit
R1(config)#int fa0/1
R1(config-if)#ipv6 add 2000:1111:AAAA:CCCC::1/64
R1(config-if)#no shut
R1(config-if)#exit
R1(config)#ipv6 unicast-routing
R1(config)#
Step 2:Assign IP Address to DNS SERVER

Step3:Configure DHCPv6 for IPv6 on Cisco Router R1:
DHCP Configuration on IPv6
R1(config-if)#exit
R1(config)#ipv6 unicast-routing
R1(config)#ipv6 dhcp pool LANR1
R1(config-dhcp)#dns-server 2000:1111:AAAA:BBBB::2
R1(config-dhcp)#domain-name linuxtiwary.com
R1(config-dhcp)#prefix-delegation pool LANR1
R1(config)#ipv6 local pool LANR1 2000:1111:AAAA:CCCC::/64 64
R1(config)#int fa0/1
R1(config-if)#ipv6 dhcp server LANR1
R1(config-if)#ipv6 ND managed-config-flag
R1(config-if)#
Step 4:Check DHCP Options on Client PC