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Lab #9 - Assessment Worksheet Questions

OSPF - Network Design - OSPFv2 for IPv4 and OSPF v3 for IPv6

Course Name & Number: __________________________________________

Student Name: _________________________________________

Instructor Name: ________________________________________________

Lab Due Date: _________________________________________________

Explain your migration plan for implementing OSPFv2 within the Complex Company’s network:

The migration plan consists of six sites, A B C D E & F. Each site has 40 subnets and 300 hosts that need connectivity. The routing protocol we will be using is OSPFv2, the breakdown is below:

* Site A will be connecting with Site F and the Area is 101 * Site B will be connecting with Site C and the Area is 102 * Site D will be connecting with Site E and the Area is 105 * Area 0 is the backbone of this network

Each site will be connected to the other for redundancy purposes, the schema for this is as follows:

* We will be using a Class B network * The IP Address for Site A is 172.32.0.0/23 * The IP Address for Site B is 172.32.2.0/23 * The IP Address for Site C is 172.32.4.0/23 * The IP Address for Site D is 172.32.8.0/23 * The IP Address for Site E is 172.32.10.0/23 * The IP Address for Site F is 172.32.12.0/23

The IP addressing Scheme used for the 15 other connections in Area 0 are as follows:

* The IP address block assigned to link 1, which connects RTR-A and RTR-B is 172.32.12.4/30 * The IP address block assigned to link 2, which connects RTR-A and RTR-C is 172.32.12.8/30 * The IP address block assigned to link 3, which connects RTR-A and RTR-D is 172.32.12.12/30 * The IP address block assigned to link 4, which connects RTR-A and RTR-E is 172.32.12.16/30 * The IP address block assigned to link 5, which connects RTR-A and

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