ADSL-lab potx

ADSL-LAB ISP ABC triền khai hệ thống cung cấp dịch vụ ADSL cho các thuê bao, địa chỉ cung cấp xuống các thuê bao sẽ nằm trong phạm vi 205.1.1.2 đếm 205.1.1.100, sử dụng công nghệ PPPoE và xác thực người dùng dùng PAP. Các thuê bao đầu cuối sẽ dùng DHCP để cấp cho người dùng của mình, đồng thời thực hiện cơ chế NAT – overload để mọi người trong LAN có thể đi được ra Internet Cấu hình hệ thống ISP1: ISP1#sh run Building configuration Current configuration : 1304 bytes ! version 12.3 service timestamps debug datetime msec service timestamps log datetime msec no service password-encryption ! hostname ISP1 ! boot-start-marker boot-end-marker ! ! no aaa new-model ! resource policy ! ip subnet-zero ! ! ip cef no ip dhcp use vrf connected ! ! no ip ips deny-action ips-interface vpdn enable vpdn ip udp ignore checksum ! vpdn-group ADSL-SERVICE accept-dialin protocol pppoe virtual-template 1 ! ! no ftp-server write-enable ! ! ! username vnpro password 0 vnpro123 ! ! no crypto isakmp ccm ! ! ! ! interface Loopback0 ip address 205.1.1.1 255.255.255.255 ! interface FastEthernet0/0 ip address 10.10.10.1 255.255.255.252 duplex auto speed auto ! interface FastEthernet0/1 no ip address duplex auto speed auto pppoe enable ! interface Serial0/1/0 no ip address shutdown clockrate 2000000 ! interface Virtual-Template1 ip unnumbered Loopback0 peer default ip address pool CLIENT-POOL ppp authentication pap ppp ipcp dns 215.1.1.1 215.1.1.2 ! ip local pool CLIENT-POOL 205.1.1.2 205.1.1.100 ip classless ip route 0.0.0.0 0.0.0.0 10.10.10.2 ! ! ip http server no ip http secure-server ! ! ! ! ! control-plane ! ! ! line con 0 line aux 0 line vty 0 4 privilege level 15 no login ! scheduler allocate 20000 1000 ! end ISP1# CPE: CPE#sh run Building configuration Current configuration : 1299 bytes ! version 12.2 service timestamps debug datetime msec service timestamps log datetime msec no service password-encryption ! hostname CPE ! logging queue-limit 100 ! ip subnet-zero ! ! ip dhcp excluded-address 10.10.10.1 ! ip dhcp pool DHCP import all network 10.10.10.0 255.255.255.0 default-router 10.10.10.1 ! ! T vpdn enable ! vpdn-group CLIENT /********khong can request-dialin /******* khong can protocol pppoe /******* khong can ! mpls ldp logging neighbor-changes ! ! ! ! ! ! ! ! ! no voice hpi capture buffer no voice hpi capture destination ! ! mta receive maximum-recipients 0 ! ! ! ! interface ATM0/0 mac-address 0008.e354.8860 no ip address no atm ilmi-keepalive pvc 8/35 pppoe-client dial-pool-number 1 ! dsl operating-mode auto ! interface Ethernet0/0 ip address 10.10.10.1 255.255.255.0 ip nat inside half-duplex ! interface Serial0/0 no ip address shutdown ! interface Dialer1 ip address negotiated ip nat outside encapsulation ppp dialer pool 1 ppp pap sent-username vnpro password 0 vnpro123 ppp ipcp dns request accept ! ip nat inside source list 1 interface Dialer1 overload no ip http server ip classless ip route 0.0.0.0 0.0.0.0 Dialer1 ! ! ! access-list 1 permit 10.10.10.0 0.0.0.255 ! ! call rsvp-sync ! ! mgcp profile default ! dial-peer cor custom ! ! ! ! line con 0 line aux 0 line vty 0 4 ! ! end CPE# CPE#sh ip route Codes: C - connected, S - static, R - RIP, M - mobile, B - BGP D - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter area N1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2 E1 - OSPF external type 1, E2 - OSPF external type 2 i - IS-IS, L1 - IS-IS level-1, L2 - IS-IS level-2, ia - IS-IS inter area * - candidate default, U - per-user static route, o - ODR P - periodic downloaded static route Gateway of last resort is 0.0.0.0 to network 0.0.0.0 205.1.1.0/32 is subnetted, 2 subnets C 205.1.1.1 is directly connected, Dialer1 C 205.1.1.2 is directly connected, Dialer1 10.0.0.0/24 is subnetted, 1 subnets C 10.10.10.0 is directly connected, Ethernet0/0 S* 0.0.0.0/0 is directly connected, Dialer1 CPE# ISP1#sh ip route Codes: C - connected, S - static, R - RIP, M - mobile, B - BGP D - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter area N1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2 E1 - OSPF external type 1, E2 - OSPF external type 2 i - IS-IS, su - IS-IS summary, L1 - IS-IS level-1, L2 - IS-IS level-2 ia - IS-IS inter area, * - candidate default, U - per-user static route o - ODR, P - periodic downloaded static route Gateway of last resort is not set 205.1.1.0/32 is subnetted, 2 subnets C 205.1.1.1 is directly connected, Loopback0 C 205.1.1.2 is directly connected, Virtual-Access1.1 ISP1# ISP1# CPE#sh ds CPE#sh dsl CPE#sh dsl in CPE#sh dsl interface atm0/0 Alcatel 20150 chipset information ATU-R (DS) ATU-C (US) Modem Status: Showtime (DMTDSL_SHOWTIME) DSL Mode: ITU G.992.1 (G.DMT) ITU STD NUM: 0x01 0x1 Vendor ID: 'ALCB' 'GSPN' Vendor Specific: 0x0000 0x0004 Vendor Country: 0x00 0x00 Capacity Used: 78% 107% Noise Margin: 14.5 dB 6.0 dB Output Power: 8.0 dBm 10.0 dBm Attenuation: 0.0 dB 1.0 dB Defect Status: None None Last Fail Code: None Selftest Result: 0x00 Subfunction: 0x15 Interrupts: 3990 (0 spurious) PHY Access Err: 0 Activations: 2 Init FW: embedded Operation FW: embedded SW Version: 3.8131 FW Version: 0x1A04 Interleave Fast Interleave Fast Speed (kbps): 8064 0 864 0 Reed-Solomon EC: 0 0 29540 0 CRC Errors: 10 0 1 0 Header Errors: 9 0 0 0 Bit Errors: 0 0 BER Valid sec: 0 0 BER Invalid sec: 0 0 DMT Bits Per Bin 00: 0 0 0 0 0 0 0 8 8 9 B C C C D D 10: D D D D D C C B B A A 9 9 9 0 0 20: 0 0 0 0 0 0 4 5 6 7 7 8 8 9 9 9 30: A A A A A A A B B B B B B B B B 40: 0 B B B B B B B B B B B B B B B 50: B B B B B B B B B B B B B B 2 C 60: B B B B B B B B B B B B B B B B 70: B B B B B B B B B B B B B B B B 80: B B B B B B B B B B B B B B B B 90: B B B B B B B B B B B B B B B B A0: B B B B B B B B B B B B B B B B B0: B B B B B B B B B B B B B B B B C0: B B B B B B B B B B B B B B B B D0: B B B B B B B B B B B A A A A A E0: A A A A A A A A A A A 9 9 8 7 6 F0: 5 4 5 4 3 0 0 0 0 0 0 0 0 0 0 0 DSL: Training log buffer capability is not enabled CPE# CPE# *Mar 1 02:42:55.905: %DIALER-6-BIND: Interface Vi2 bound to profile Di1 *Mar 1 02:42:55.909: %LINK-3-UPDOWN: Interface Virtual-Access2, changed state to up *Mar 1 02:42:58.998: %LINEPROTO-5-UPDOWN: Line protocol on Interface Virtual- Access2, changed state to up CPE#sh ip int brief Interface IP-Address OK? Method Status Protocol Ethernet0/0 10.10.10.1 YES manual up up Serial0/0 unassigned YES unset administratively down down Virtual-Access1 unassigned YES unset up up Virtual-Access2 unassigned YES unset up up Dialer1 205.1.1.2 YES IPCP up up ATM0/0 unassigned YES unset up up CPE# ISP1#sh ip int brief Interface IP-Address OK? Method Status Protocol FastEthernet0/0 10.10.10.1 YES manual up down FastEthernet0/1 unassigned YES NVRAM up up Serial0/1/0 unassigned YES NVRAM administratively down down Virtual-Access1 unassigned YES unset up up Virtual-Access1.1 205.1.1.1 YES TFTP up up Virtual-Template1 205.1.1.1 YES TFTP down down Virtual-Access2 unassigned YES unset down down Loopback0 205.1.1.1 YES manual up up ISP1# CPE#sh ip dhcp import Address Pool Name: DHCP Domain Name Server(s): 215.1.1.1 215.1.1.2 CPE# CPE#ping 205.1.1.1 Type escape sequence to abort. Sending 5, 100-byte ICMP Echos to 205.1.1.1, timeout is 2 seconds: !!!!! Success rate is 100 percent (5/5), round-trip min/avg/max = 41/43/44 ms CPE# . ADSL-LAB ISP ABC triền khai hệ thống cung cấp dịch vụ ADSL cho các thuê bao, địa chỉ cung cấp xuống