gns3 real network integration
DESCRIPTION
GNS3 Real Network IntegrationTRANSCRIPT
GNS3 REAL NETWORK INTEGRATION
Submitted by: Saeed Ali Shahani
Submitted to: Mobilink SPE Team South Karachi
Date: 11-5-2106
GNS3 Integration with Real Network Lab
IntroductionIn this lab, we create an emulated network on GNS3 environment and then connect it with Internet through local PC internet. Cloud is attached with local PC Ethernet adaptor name local area network is acting as cloud. PC1-Saeed (virtual PC of GNS3) can access internet through this cloud
We also did the static NAT on Router-1 for private to public IP address conversion.
Lab Topology Diagram
Attach Cloud with PC Ethernet adapter
if you connect the link between router and cloud, it will show below error because cloud has no network
For this solution configure the cloud as show in next page
Go to Cloud Configure menu and add Ethernet adopter of your PC to Cloud, as shown below.
Click apply and OK.
Configurations Router-1!
interface FastEthernet0/0
ip address 10.10.10.1 255.255.255.252
ip nat inside
!
interface FastEthernet0/1
ip address 202.61.46.98 255.255.255.248
ip nat outside
ip virtual-reassembly
!
ip forward-protocol nd
ip route 0.0.0.0 0.0.0.0 202.61.46.97
ip route 100.100.100.0 255.255.255.0 10.10.10.2
no ip http secure-server
ip nat inside source static 100.100.100.2 interface FastEthernet0/1
Switch ESW1
!
interface FastEthernet0/0
description *** Unused for Layer2 EtherSwitch ***
ip address 10.10.10.2 255.255.255.252
!
interface FastEthernet1/0
switchport access vlan 100
switchport mode access
!
interface Vlan100
ip address 100.100.100.1 255.255.255.0
!
Ip routing
ip forward-protocol nd
ip route 0.0.0.0 0.0.0.0 10.10.10.1
!
IP address on PC1
PC1>ip 100.100.100.2 255.255.255.0 100.100.100.1
Checking for duplicate address
ResultsCommand
ESW1#show vlan-switch
R1 (Router) to PC1-Saeed
R1#trace 100.100.100.2
Type escape sequence to abort.
Tracing the route to 100.100.100.2
1 10.10.10.2 40 msec 28 msec 32 msec
2 100.100.100.2 36 msec 24 msec 72 msec
Connectivity verifying on PC1, from PC1 to Router, Cloud and Internet