Tag: IPSec

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GNS3 Lab & Exercise: VPN troubleshooting Lab Scenario

Written by irom from http:// on November 9th, 2011 | 11 Comments

Scenario: A simple IPsec tunnel between fast Ethernet interfaces of routers SW1 (f1/1) and R1(f0/0). But it doesn’t work.. SW1#ping 10.0.0.2 source 10.0.10.1 Type escape sequence to abort. Sending 5, 100-byte ICMP Echos to 10.0.0.2, timeout is 2 seconds: Packet sent with a source address of 10.0.10.1 ….. Success rate is 0 percent (0/5) R1#ping [...]

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GNS3-Labs Topology: DMVPN with VRF and EIGRP Over IPSEC Tunnels

Written by LBSources from http://www.gns3-labs.com on September 14th, 2008 | 8 Comments

It’s great to see how many people love the site and what I am trying to do with it. We have another great lab from Dion with some cool learning and configurations. This is a lab for all levels. You too can share your labs and co-admin this site by shooting me an email at postmy [...]

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Topology: DUAL DMVPN- Dynamic Multipoint VPN Over Frame-Relay Using EIGRP

Written by LBSources from http://www.gns3-labs.com on July 9th, 2008 | 1 Comment

This is a DMVPN lab taken from this thread. The author of the post pitched a scenario by which he wanted folks to submit their work showing their attempt at it. This is the scenario….. DUAL HUB DMVPN Challenge: A customer has hired you to configure 4 routers for them. Their requirements are listed below, [...]



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