Báo cáo Bảo trì hệ thống mạng OSPFv3 và Dual-Stack trong IPv6

-  - - – Stack IPv6 C13QM15 13204301 13204285 13204296 Trang sử d t trị j ể nh t SPF (Shortest-Path F ) ể tin c a ổ d Engineering Task Force) Chuẩn mở ó thiết bị ịnh tuyến c a nhi Nế tuyến n i (IGP) t chậ q ế ểm c pv m ng nhỏ ế Trang 1.2 Hoạ động OSPFv3 m state quyế Tr ó am ết bị m , im (LSAs) M t tậ link-state (LSDB) N i dung từ kết cu Trang d li c biế (area) M ả ế tuyế ABR Router gi System Boundary Router - ASBR o sán - OSPFv3 sử d ó link-state request (LSR), link-state update (LSU), link-state link-state advertisment (LSA) j - Ho ng c ú - ó - Trang - Giao thức OSPFv3 xử ý V ỗ is ổ m ó ể giao tiếp v subnet m - ế trị ch thu c v nhi Sử d - ịa link-local cho m ịa + FF02::5 -i di n cho t t 224.0.0.5 OSPFv2 + FF02::6 - i di n cho t t designated routers (DR) Tư 224.0.0.6 OSPFv2 - OSPFv3 lo i bỏ ịa ng ĩ + ịa + Router+ + - ế chứng th chứng th b bảo mậ Payload (ESP) ể ảm bả tuyến Trang - ị ó ổ ổ õ ó, ng " " " ị bị lo i bỏ header c " i LSA c ó ó Sequence Number 1.4 Cấ ìn rên ết bị Cisco , ể , ả bậ ý ó b Router(config)#ipv6 unicast-routing ấ ìn on ế ipv6 unicast-routing ! ipv6 router ospf router-id 2.2.2.2 Router>enable Router#configure terminal Router(config)#ipv6 unicast-routing Router(config)#ipv6 router ospf Router(config-rtr)#router-id 2.2.2.2 Router(config-rtr)#end Trang ấ ìn Router(config)#interface [type-number] rên n ị Router(config-if)#ipv6 enable Router(config-if)#ipv6 address [address]/[prefix-length](eui-64) Router(config-if)#ipv6 ospf process-id area area-ip Router(config-if)#ipv6 ospf cost cost Router(config-if)#ipv6 ospf priority priority-number subnet-mark interface fastEthernet0/0 ipv6 address 2002:1000:1::1/64 ipv6 ospf area ipv6 ospf priority 20 ipv6 ospf cost 20 ế Router>enable Router#configure terminal Router(config)#interface fa0/0 Router(config-if)#ipv6 enable Router(config-if)#ipv6 address 2002:1000:1::1/64 Router(config-if)#ipv6 ospf area Router(config-if)#ipv6 ospf priority 20 Router(config-if)#ipv6 ospf cost 20 Tran g8 ìn - ê + ổ ị ỉ - ặ ị n - +  Interface loopback R1 R1>enable R1#config R1(config)#int loopback0 R1(config-if)#ip address 10.1.1.1 255.255.255.0 R1(config-if)#ipv6 address 2002:1::1/64 R1(config-if)#ex R1(config-if)#ex Trang R2 R2>enable R2#config R2(config)#int loopback0 R2(config-if)#ip address 10.1.2.1 255.255.255.0 R2(config-if)#ipv6 address 2002:2::1/64 R2(config-if)#ex R3 R3>enable R3#config R3(config)#int loopback0 R3(config-if)#ip address 10.1.3.1 255.255.255.0 R3(config-if)#ipv6 address 2002:3::1/64 R3(config-if)#ex  Interface Serial R1 R1(config)#interface serial1/0 R1(configif)#ipv6 enable R1(config-if)#ipv6 address 2000:12::1/64 R1(config-if)#no shutdown R1(configif)#ex R1(config)interface serial1/1 R1(configif)#ipv6 enable R1(config-if)#ipv6 address 2000:13::1/64 R1(config-if)#no shutdown R1(configif)#ex R2 R2(config)#interface serial1/0 R2(configif)#ipv6 enable R2(config-if)#ipv6 address 2000:12::2/64 R2(config-if)#no shutdown R2(configif)#ex R2(config)interface serial1/1 R2(configif)#ipv6 enable R2(config-if)#ipv6 address 2000:13::2/64 R2(config-if)#no shutdown R2(configif)#ex R3 R3(config)#interface serial1/0 R3(configif)#ipv6 enable R3(config-if)#ipv6 address 2000:13::3/64 R3(config-if)#no shutdown R3(configif)#ex R3(config)interface serial1/1 R3(configif)#ipv6 enable R3(config-if)#ipv6 address 2000:23::3/64 R3(config-if)#no shutdown R3(configif)#ex ắ ó Trang 16 -STACK TRONG IPv6 Dual- ức th c thi TCP/IP bao g m t ng IP c IPv6 Thiết bị hỗ tr giao thứ l a ch n m t hai giao thức cho từ n cho IPv6 , é a ứng d ng ẩn mặ ị ưu ó ể sử d ng IPv6) -Stack - ú ả ẽ ó bả ị ỗ ỉ ó ẽ ó bả ị ỉ ặ ị ả ó ) , bả ị ỗ bả ó ỏ ế ị ả ị ỉ ả ị ỉ ả ị ả ế ỉ ị ỉ ỏ ế ị ứ ỉ ế qả ỉ ả ả ó ỉ ó ị ả ậ ể ỏ ế bả bả ghi A ể ) b ế qả b ả ị ậ ỉ ắ ế ẽ ẩ ả , ó ị ế ị ó ó ỉ ó ỉ ế ẽ ó ả ế ẩ Trang 17 R t nhi u ứng d ết bị hi n 2.2 Dual-stack h đ n W nd Th c tế, th t Driver c a th t 2.3 Dual-stack Cisco Trang 18 ìn Trang 19 - - Show config PC1 ! version 12.4 service timestamps debug datetime msec service timestamps log datetime msec no service password-encryption ! hostname PC1 ! boot-start-marker boot-end-marker ! ! no aaa new-model ! ! ip cef no ip domain lookup ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! interface FastEthernet0/0 no ip address shutdown duplex half ! interface FastEthernet1/0 Trang 20 SERVER_1 ! version 12.4 service timestamps debug datetime msec service timestamps log datetime msec no service password-encryption ! hostname SERVER_1 ! boot-start-marker boot-end-marker ! ! no aaa new-model ! ! ip cef no ip domain lookup ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! interface FastEthernet0/0 no ip address shutdown duplex half ! interface FastEthernet1/0 ip address 20.0.0.2 255.255.255.0 duplex auto speed auto ! interface FastEthernet1/1 no ip address shutdown duplex auto speed auto ! router rip version network 20.0.0.0 ! ! no ip http server no ip http secure-server ! ! ! ! ! ! control-plane ! ! ! ! ! ! gatekeeper shutdown ! ! line exec-timeout 0 logging synchronous stopbits line aux stopbits line vty login ! ! end Trang 21 Zone_1 ! version 12.4 service timestamps debug datetime msec service timestamps log datetime msec no service password-encryption ! hostname Zone_1 ! boot-start-marker boot-end-marker ! ! no aaa new-model ! ! ip cef no ip domain lookup ! ! ! ipv6 unicast-routing ipv6 cef ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! interface Loopback0 ip address 1.1.1.1 255.255.255.0 ! interface FastEthernet0/0 no ip address shutdown duplex half ! interface FastEthernet1/0 no ip address duplex auto speed auto ipv6 address 2001:1::2/64 ipv6 ospf area ! interface FastEthernet1/1 no ip address shutdown duplex auto speed auto ! ! no ip http server no ip http secure-server ! ! ipv6 router ospf router-id 1.1.1.1 log-adjacency-changes ! ! ! ! ! control-plane ! ! ! ! ! ! gatekeeper shutdown ! ! line exec-timeout 0 logging synchronous stopbits line aux stopbits line vty login ! ! end Trang 22 Zone_2 ! version 12.4 service timestamps debug datetime msec service timestamps log datetime msec no service password-encryption ! hostname Zone_2 ! boot-start-marker boot-end-marker ! ! no aaa new-model ! ! ip cef no ip domain lookup ! ! ! ipv6 unicast-routing ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! interface Loopback0 ip address 2.2.2.2 255.255.255.0 ! interface FastEthernet0/0 no ip address shutdown duplex half ! interface FastEthernet1/0 no ip address duplex auto speed auto ipv6 address 2002:1::2/64 ipv6 enable ipv6 ospf area ! interface FastEthernet1/1 no ip address shutdown duplex auto speed auto ! ! no ip http server no ip http secure-server ! ! ipv6 router ospf router-id 2.2.2.2 log-adjacency-changes ! ! ! ! ! control-plane ! ! ! ! ! ! gatekeeper shutdown ! ! line exec-timeout 0 logging synchronous stopbits line aux stopbits line vty login ! ! end Trang 23 R1 ! version 12.4 service timestamps debug datetime msec service timestamps log datetime msec no service password-encryption ! hostname R1 ! boot-start-marker boot-end-marker ! ! no aaa new-model ! ! ip cef no ip domain lookup ! ! ! ipv6 unicast-routing ipv6 cef ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! interface FastEthernet0/0 no ip address shutdown duplex half ! interface Serial1/0 ip address 192.168.12.1 255.255.255.0 ipv6 address 2000:12::1/64 ipv6 enable ipv6 ospf area serial restart-delay ! interface Serial1/1 no ip address shutdown serial restart-delay ! interface Serial1/2 no ip address shutdown serial restart-delay ! interface Serial1/3 no ip address shutdown serial restart-delay ! interface Serial1/4 no ip address shutdown serial restart-delay ! interface Serial1/5 no ip address shutdown serial restart-delay ! interface Serial1/6 no ip address shutdown serial restart-delay ! interface Serial1/7 no ip address shutdown serial restart-delay ! interface FastEthernet2/0 ip address 10.0.0.1 255.255.255.0 duplex auto speed auto ! interface FastEthernet2/1 no ip address Trang 24 duplex auto speed auto ipv6 address 2001:1::1/64 ipv6 enable ipv6 ospf area ! router rip version network 10.0.0.0 network 192.168.12.0 ! ! no ip http server no ip http secure-server ! ! ipv6 router ospf log-adjacency-changes ! ! ! ! ! control-plane ! ! ! ! ! ! gatekeeper shutdown ! ! line exec-timeout 0 logging synchronous stopbits line aux stopbits line vty login ! ! end R2 ! version 12.4 service timestamps debug datetime msec service timestamps log datetime msec no service password-encryption ! hostname R2 ! boot-start-marker boot-end-marker ! ! no aaa new-model ! ! ip cef no ip domain lookup ! ! ! ipv6 unicast-routing ipv6 cef ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! interface FastEthernet0/0 no ip address shutdown duplex half ! interface Serial1/0 Trang 25 ip address 192.168.12.2 255.255.255.0 ipv6 address 2000:12::2/64 ipv6 enable ipv6 ospf area serial restart-delay ! interface Serial1/1 no ip address shutdown serial restart-delay ! interface Serial1/2 no ip address shutdown serial restart-delay ! interface Serial1/3 no ip address shutdown serial restart-delay ! interface Serial1/4 no ip address shutdown serial restart-delay ! interface Serial1/5 no ip address shutdown serial restart-delay ! interface Serial1/6 no ip address shutdown serial restart-delay ! interface Serial1/7 no ip address shutdown serial restart-delay ! interface FastEthernet2/0 ip address 20.0.0.1 255.255.255.0 duplex auto speed auto ! interface FastEthernet2/1 no ip address duplex auto speed auto ipv6 address 2002:1::1/64 ipv6 ospf area ! router rip version network 20.0.0.0 network 192.168.12.0 ! ! no ip http server no ip http secure-server ! ! ipv6 router ospf log-adjacency-changes ! ! ! ! ! control-plane ! ! ! ! ! ! gatekeeper shutdown ! ! line exec-timeout 0 logging synchronous stopbits line aux stopbits line vty login ! ! end Trang 26 IPv4 Trang 27 IPv6 Trang 28 - - Ping E E q Trang 29