ASA 5500-x built-in IPS
I have an ASA 5515-x and an IPS module license installed on that. I planned to connect to the IPS like what explained under the "First Scenario" title at this link (http://www.cisco.com/c/en/us/support/docs/security/ips-sensor-software-version-71/113690-ips-config-mod-00.html#scenario1) .
I mean I will connect the management interface of the ASA to the same switch as inside interface is connected to.
according to this text taken from the Cisco Documentation:
"You must remove the ASA-configured name for Management 0/0; if it is configured on the ASA, then the IPS address must be on the same network as the ASA, and that excludes any networks already configured on other ASA interfaces. If the name is not configured, then the IPS address can be on any network, for example, the ASA inside network."
the above text has mentioned that we can assign IP addresses from the same network to the "inside" and "management" interfaces on the ASA if we have removed the "nameif" from the management interface. so I removed the nameif from the management interface and want to assign an IP address to the management interface from the class that is used on the inside interface. but ASA did not accept the IP and said that we cannot assign IP addresses to two ASA interface from the same L3 network. did I take the wrong route or what?