300-710 · Question #381
Which firewall mode is Cisco Secure Firewall Threat Defense in when two physical interfaces are assigned to a named BVI?
The correct answer is C. transparent. The Cisco FTD configured with two physical interfaces assigned to a BVI and connected to different VLANs on the same switch is set up to support the transparent firewall mode. In transparent mode, the firewall operates at Layer 2, and does not modify the IP address or MAC…
Question
Which firewall mode is Cisco Secure Firewall Threat Defense in when two physical interfaces are assigned to a named BVI?
Options
- AIPS only
- Brouted
- Ctransparent
- Din-line
How the community answered
(66 responses)- A2% (1)
- B3% (2)
- C88% (58)
- D8% (5)
Explanation
The Cisco FTD configured with two physical interfaces assigned to a BVI and connected to different VLANs on the same switch is set up to support the transparent firewall mode. In transparent mode, the firewall operates at Layer 2, and does not modify the IP address or MAC address of the packets passing through it. In this mode, the firewall is transparent to the devices on either side of it, and can be inserted into the network without changing the IP addressing or in-cdo/managing-firewall-threat-defense-services-with-cisco-defense-orchestrator/m_device-ops-
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