Bridge Group Compatibility in FTD Configurations
In various configurations, where you can specify an interface, sometimes you will be able to specify a bridge virtual interface (BVI) and sometimes you will be able to specify a member of the bridge group. This table explains when a BVI can be used and when a member interface can be used.
| Firepower Threat Defense Configuration Type | BVI can be used | BVI member can be used |
| DHCP server | Yes | No |
| DNS Server | Yes | Yes |
| Management access | Yes | No |
| NAT (Network Address Translation) | No | Yes |
| Security Zone | No | Yes |
| Site-to-Site VPN access point | No | Yes |
| Syslog Server | Yes | No |