When will a Cisco ASA that is operating in transparent firewall mode perform a routing table lookup instead of a MAC address table lookup to determine the outgoing interface of a packet?
Which flag not shown in the output of the show conn command is used to indicate that an initial SYN packet is from the outside (lower security-level interface)?
Which Cisco ASA feature enables the ASA to do these two things? 1) Act as a proxy for the server and generate a SYN-ACK response to the client SYN request. 2) When the Cisco ASA receives an ACK back from the client, the Cisco ASA authenticates the client and allows the connection to the server.
In one custom dynamic application, the inside client connects to an outside server using TCP port 4444 and negotiates return client traffic in the port range of 5000 to 5500. The server then starts streaming UDP data to the client on the negotiated port in the specified range. Which Cisco ASA feature or command supports this custom dynamic application?
A Cisco ASA is operating in transparent firewall mode, but the MAC address table of the Cisco ASA is always empty, which causes connectivity issues. What should you verify to troubleshoot this issue?