Scenario:
A well-known science laboratory specialized in researching “portal” technology has a small network running OSPF. One of their terminals is used by a scientist to reach a central server. However every time router Alive crashes it’s impossible to re-connect to the central server. Besides a scientist you are also a network engineer, let’s see if you can portal yourself out of this one…
Goal:
- All IP addresses have been preconfigured for you.
- OSPF has been configured for connectivity.
- Configuge router Terminal so it detects dead TCP connections and closes them.
- You can test this by using telnet on router Server to router Terminal and shutting the F1/0 interface on router Alive afterwards to simulate a dead connection.
IOS:
c3640-jk9o3s-mz.124-16.bin
Topology:
Video Solution:
Configuration Files
You need to register to download the GNS3 topology file. (Registration is free!)Once you are logged in you will find the configuration files right here.
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The How to Master series helps you to understand complex topics like spanning-tree, VLANs, trunks, OSPF, EIGRP, BGP and more.
Written by René Molenaar - CCIE #41726
thanks !