LabSim Category

GRE Multilink Sim

October 20th, 2016 1 comment

Refer to the topology below and answer the following questions.

Topology.jpg

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EIGRP Troubleshooting Sim

April 4th, 2014 110 comments

Topology:

EIGRP_Troubleshooting_Sim.jpg

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Frame Relay Sim

March 2nd, 2014 108 comments

Question

Enter IOS commands on the Dubai router to verify network operation and answer four multiple-choice questions. THIS TASK DOES NOT REQUIRE DEVICE CONFIGURATION.

Frame_Relay_Topology.jpg

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VTP Configuration Sim

June 25th, 2011 503 comments

Question

VTP_Configuration_Sim_topo.jpg

 

Answer and Explanation

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Nat Sim

June 24th, 2011 219 comments

Question

A network associate is configuring a router for the TUT company to provide internet access. The ISP has provided the company six public IP addresses of 198.18.184.105 198.18.184.110. The company has 14 hosts that need to access the internet simultaneously. The hosts in the company LAN have been assigned private space addresses in the range of 192.168.100.17 – 192.168.100.30.

The following have already been configured on the router:

– The basic router configuration
– The appropriate interfaces have been configured for NAT inside and NAT outside
– The appropriate static routes have also been configured (since the company will be a stub network, no routing protocol will be required.)
– All passwords have been temporarily set to “cisco”

Tasks:
+ Use NAT to provide Internet access to all hosts in the company LAN.
+ Name the router TUT
+ Inside global addresses: 198.18.184.105 198.18.184.110/29
+ Inside local addresses: 192.168.100.17 – 192.168.100.30/28
+ Numer of inside hosts: 14

NAT_sim_topology.jpg

Solution:

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OSPF Sim

June 23rd, 2011 311 comments

Question

9tut.net company has decided to network three locations to improve efficiency in inventory control. The routers have been named to reflect the location: Boston, Frankfurt, Lancaster.

OSPFSim

The necessary networking has been completed at each location, and the routers have been configured with single area OSPF as the routing protocol. The Boston router was recently installed but connectivity is not complete because of incomplete routing tables. Identify and correct any problem you see in the configuration.

Note: The OSPF process must be configured to allow interfaces in specific subnets to participate in the routing process.

You can download this lab and open with Packet Tracer here: http://www.9tut.net/download/OSPF_Sim_with_Solution.zip. Please say thanks to Renan who shared the files with us!

Answer and Explanation:

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