Trên thị trường đang có rất nhiều những đơn vị phân phối thiết bị mạng Cisco, do đó ít nhiều khách hàng cũng gặp rất nhiều những khó khăn trong việc chọn lựa. Nếu quý khách hàng cũng đang băn khoăn không biết nên mua ở đâu? Hãy liên hệ với chúng tôi, Thiết Bị Mạng đơn vị chuyên phân phối Router Cisco chính hãng (bộ định tuyến Cisco) có đầy đủ giấy tờ chứng minh nguồn gốc và chất lượng, kèm theo chế độ bảo hành dài hạn.

Liên hệ với chúng tôi theo các số Hotline trên Website hoặc đến trực tiếp văn phòng của chúng tôi để được tư vấn hỗ trợ tốt nhất các thông tin liên quan đến sản phẩm.

ter(config-ext-nacl)

do show running-config

Building configuration...

Current configuration : 2510 bytes ! ! Last configuration change at 18:54:40 UTC Sat Dec 10 2016 ! version 15.0 service timestamps debug datetime msec service timestamps log datetime msec no service password-encryption ! hostname Router ! boot-start-marker boot-end-marker ! ! no aaa new-model ! no ipv6 cef ip source-route ip cef ! ! ! ip dhcp pool default network 192.168.1.0 255.255.255.0 default-router 192.168.1.1 dns-server 8.8.8.8 8.8.4.4 lease infinite ! ip dhcp pool ciro network 192.168.2.0 255.255.255.0 default-router 192.168.2.1 dns-server 8.8.8.8 8.8.4.4 lease infinite ! ip dhcp pool fabio network 192.168.3.0 255.255.255.0 default-router 192.168.3.1 dns-server 8.8.8.8 8.8.4.4 lease infinite ! ! multilink bundle-name authenticated ! ! ! ! license udi pid CISCO2901/K9 sn FCZ1523C0C1 ! ! ! ! ! ! ! ! interface GigabitEthernet0/0 no ip address duplex auto speed auto pppoe enable group global pppoe-client dial-pool-number 1 ! interface GigabitEthernet0/1 description trunk-to-swicth no ip address duplex auto speed auto ! interface GigabitEthernet0/1.1 description default vlan encapsulation dot1Q 1 native ip address 192.168.1.1 255.255.255.0 ip access-group 101 in ip nat inside ip virtual-reassembly ! interface GigabitEthernet0/1.2 description ciro vlan encapsulation dot1Q 2 ip address 192.168.2.1 255.255.255.0 ip nat inside ip virtual-reassembly ! interface GigabitEthernet0/1.3 description fabio vlan encapsulation dot1Q 3 ip address 192.168.3.1 255.255.255.0 ip nat inside ip virtual-reassembly ! interface Dialer1 mtu 1492 ip address negotiated ip nat outside ip virtual-reassembly encapsulation ppp ip tcp adjust-mss 1452 dialer pool 1 ppp pap sent-username aliceadsl password 0 aliceadsl ! ip forward-protocol nd ! no ip http server no ip http secure-server ! ip nat inside source route-map no_nat interface Dialer1 overload ip route 0.0.0.0 0.0.0.0 Dialer1 ! access-list 101 permit tcp any host 192.168.1.30 eq 8080 access-list 101 permit tcp host 192.168.1.30 eq 8080 any access-list 101 permit tcp host 192.168.1.30 eq www any access-list 101 permit tcp host 192.168.1.30 eq 34599 any access-list 101 permit tcp any host 192.168.1.30 eq www access-list 101 permit tcp any host 192.168.1.30 eq 34599 access-list 101 permit ip 192.168.0.0 0.0.255.255 any ! route-map no_nat permit 1 match ip address 101 ! ! ! control-plane ! ! line con 0 line aux 0 line vty 0 password ciro login line vty 1 4 login ! scheduler allocate 20000 1000 end

Router(config-ext-nacl)

do show ip interface brief

Interface IP-Address OK? Method Status Protocol GigabitEthernet0/0 unassigned YES NVRAM up up GigabitEthernet0/1 unassigned YES NVRAM up up GigabitEthernet0/1.1 192.168.1.1 YES NVRAM up up GigabitEthernet0/1.2 192.168.2.1 YES NVRAM up up GigabitEthernet0/1.3 192.168.3.1 YES NVRAM up up Dialer1 95.235.55.17 YES IPCP up up NVI0 192.168.1.1 YES unset up up Virtual-Access1 unassigned YES unset up up Virtual-Access2 unassigned YES unset up up Router(config-ext-nacl)

do show ip route

Codes: L - local, 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, + - replicated route

Gateway of last resort is 0.0.0.0 to network 0.0.0.0

S* 0.0.0.0/0 is directly connected, Dialer1 95.0.0.0/32 is subnetted, 1 subnets C 95.235.55.17 is directly connected, Dialer1 192.168.1.0/24 is variably subnetted, 2 subnets, 2 masks C 192.168.1.0/24 is directly connected, GigabitEthernet0/1.1 L 192.168.1.1/32 is directly connected, GigabitEthernet0/1.1 192.168.2.0/24 is variably subnetted, 2 subnets, 2 masks C 192.168.2.0/24 is directly connected, GigabitEthernet0/1.2 L 192.168.2.1/32 is directly connected, GigabitEthernet0/1.2 192.168.3.0/24 is variably subnetted, 2 subnets, 2 masks C 192.168.3.0/24 is directly connected, GigabitEthernet0/1.3 L 192.168.3.1/32 is directly connected, GigabitEthernet0/1.3 192.168.100.0/32 is subnetted, 1 subnets C 192.168.100.1 is directly connected prejudice are Sorrentine ciro I can not open the doors of the 2901 router as I do? aspect your answers thanks.