Yêu cầu: Cấu hình HSRP trên R1 & R2; R1 làm active cho VLAN10; R2 làm active cho VLAN20

1) PC VLAN10:

IP: 192.168.10.100/24

GW: 192.168.10.10

DNS Server: 200.1.1.3

2) PC VLAN10:

IP: 192.168.20.200/24

GW: 192.168.20.20

DNS Server: 200.1.1.3

3) Switch:

Vlan 10, Name=KeToan

Vlan 20, Name=TaiChinh

4) Server-PT dtu.vn

IP: 200.1.1.3/24

Domain name: dtu.vn

Enable HTTP, HTTPS, DNS Services

5) Router R1

no ip domain lookup

f0/0: 192.168.1.1/24, ip nat inside

f0/0.10: 192.168.10.1/24, dot1q, vlan10, standby 10, Preempt, Priority 120, Virtual IP 192.168.10.10, ip nat inside

f0/0.20: 192.168.20.1/24, dot1q, vlan20, standby 20, Virtual IP 192.168.20.20, ip nat inside

f0/1: 200.1.1.1/24, ip nat outside, NAT Overload

ACL 1: permit 192.168.1.0/24, 192.168.10.0/24, 192.168.20.0/24

6) Router R2

no ip domain lookup

f0/0: 192.168.1.2/24, ip nat inside

f0/0.10: 192.168.10.2/24, dot1q, vlan10, standby 10, Virtual IP 192.168.10.10, ip nat inside

f0/0.20: 192.168.20.2/24, dot1q, vlan20, standby 20, Preempt, Priority 120, Virtual IP 192.168.20.20, ip nat inside

f0/1: 200.1.1.2/24, ip nat outside, NAT Overload

ACL 1: permit 192.168.1.0/24, 192.168.10.0/24, 192.168.20.0/24

Thông tin IP của các thiết bị trên sơ đồ:

Xem tiếp Phần 2!

By: dangocuong@duytan.edu.vn