Tag: ccnp-rs
OSPF Over Frame-Relay: Non-Broadcast
Scenario: As the senior network engineer for a Dutch fishing company you are responsible for connecting all the different branch offices to the main network. The WAN technology you are using is Frame Relay, and you need to…
Read More »OSPF Totally NSSA
Scenario: You are working for a well-known wrestling federation and after countless battles you decided to switch your career and become a network engineer. The federation is using network equipment that is still from the 80’s, therefor you…
Read More »OSPF Totally Stub
Scenario: This lab is a follow-up of the OSPF Stub lab. I’d recommend you configure that lab before this one. The company specialized in selling Fantasy E-books is becoming more popular everyday and after your trainee period they…
Read More »OSPF Stub Area
Scenario: You are working as a trainee for a company specialized in Fantasy E-books. Since the E-book market in fantasy stories isn’t very promising at the moment they company is still using older network equipment. One of their…
Read More »OSPF NSSA (Not so stubby area)
Scenario: You are the network engineer for a new service provider called “Mythical Bits”. The routing protocol for the backbone of the network will be OSPF. To reduce the size of routing tables the company decided they want…
Read More »Encrypted GRE Tunnel
Scenario: Your colleagues at “BigLabs” are very pleased with your performance so far…you managed to succesfully configure the “Basic GRE” lab and the “Site-to-Site IPSEC VPN” lab. Now it’s time to show them who the true networking expert…
Read More »Site-to-Site IPSEC VPN
Scenario: Your network colleagues were very enthusiastic when you showed them that a GRE tunnel makes it possible to tunnel routing protocols across VPN connections, and after configuring the previous “GRE Tunnel Basic” lab (see our lab section)…
Read More »GRE Tunnel Basic
Scenario: You are working for Company “BigLabs” and you have heard some colleague network engineers talk about VPN tunnels and how they were unable to send routing protocols across the VPN tunnels. You also heard that a GRE…
Read More »BGP Advanced
Scenario: You have been working for a service provider called “FreedomBits” for quite some time and you have been responsible for the operation of all IGP’s. Your BGP expert/colleague has won the X-factor competition and decided to start…
Read More »BGP IBGP/EBGP Local Preference MED
Scenario: You are working for a company specialized in selling vegetables and fruit and responsible for the whole network. To reduce the risk of losing the connection to the Internet you decided to get another link to your…
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