I have a requirement to setup a network so that an internal server communicates with outside world through different WAN networks. I have three separate WAN connections terminated on a single Cisco 6500. The internal network also connects to the same switch.
External VLANs: Ingress, Egress and Management Internal VLAN: Internal Requirements:
- Management traffic can only talk to the internal server(s) via Management WAN;
- Application traffic can only talk to the internal server(s) via Ingress WAN;
- Outbound traffic originated from internal servers has to go through Egress WAN;
- Internal servers use private IP addresses
For example, I have: Servers on Internal VLAN:10.0.0.2 10.0.0.3 10.0.0.4
The mangement traffic (i.e. SNMP, ssh) uses the following public IPs to reach each server:188.8.131.52 184.108.40.206 220.127.116.11
The application traffic (i.e. www, ftp) uses the following public IPs to reach each server:18.104.22.168 22.214.171.124 126.96.36.199
The traffic initiated from the servers uses the following public IPs to access the Internet:188.8.131.52 184.108.40.206 220.127.116.11
Given the requirements above, how do I design/configure my switch to achieve the goal? I've done some searches on the forum with no luck. Please kindly advise.