Network Question (CCIE)?

1.       Organization uses flat network VLAN A 10.0.0.0/8 for the client machines. Several departments such as security, public affairs, developers etc. exist on the same network.

2.       2. The core server network uses flat network VLAN B 192.168.0.0/24 for all the servers i.e. database, application, web etc.

3. The client and server network VLANs are configure on the single core Cisco ASA firewall - COREFW1. There are 350 desktops in VLAN A and 50 Servers in the core network. The switches are authenticating admins using local accounts. The Internal DNS and Intranet websites are hosted in the core network. The users report that the network is slow most of the time. It was found that users can connect their personal laptops to the organization network. Questions: Considering all the above mentioned issues and assuming that there is no budget/resource constraints, provide your response to the below mentioned questions. a. Do you consider the network design appropriate? If not, then what will be your approach / recommendations for re-designing it? d. What will be your recommendation to ensure the framework of AAA for effective network management and security are met?