here is someone who is new to cisco and networdking at all. I know it maybe appear hard for new one to do it, but i believe with your help i can do it
1- Cisco 2801 router ( has only one ADSL port)
2- DLINK ADSL router.
3- Pix 515E.
4- Catalyst 4507
5- 9 Cisco 2960G switches.
6- Main ADSL link with range of IPs ( 16 IP)
7- Secondary ADSL link with dynamic IP ( from deferent ISP)
1- Configure two links to meet balance requirements and also failover connectivity to internet.
2- Using Pix to provide basic security with take in consideration soon I will configure it to allow VPN users from remote sites.
3- Make Pix out line port (which I will connect to switch or catalyst) 192.168.0.1.
4- I will Nat some ports to publish services as mail server, domain, remote desktop, http server and FTP server.
5- I need to set each organization unit on isolated switch and VLAN and allow routing between Vlans according requirements.
6- Security solution for internal network to avoid ARP attacks which happen from some trouble makers users.
The exact problem I already need to solve:
1- How to configure 2801 as ADSL from scratch. ( I already reset its password)
2- How to merge and balance two ADSL lines between Cisco and non-Cisco devices and in the same time provide failover.
3- To reset Pix password I need to get software from Cisco while my free account on Cisco does not provide to download it!!
4- How to plan Vlans using 4507R!
5- Is there any easy step by step documents.
Thanks in advance.