Question 1: what security parameters could be implemented on the following networks to secure and stop the communication between PC4 and PC2 ,PC3 and PCO a. explain each step in detail 2620XM Router0 2620X Router1 Server-PT Servero 295 Swith1 Finance Dept Sales Dept HR Dept PC-PT PCS PC-PT PC-PT PC-PT PC-PT PCO PC-PT PC4 PC2 PC3 PC1

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A:

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A: