Which firewall configuration must you perform to allow traffic to flow in both directions between two zones?

Which firewall configuration must you perform to allow traffic to flow in both directions between two zones?f there are two zones and you require policies for traffic going in both directions (from Z1 to Z2 and Z2 to Z1), you must configure two zone pairs (one for each direction).Reference: http://www.cisco.com/c/en/us/td/docs/ios-xml/ios/sec_data_zbf/configuration/xe-3s/sec-data-zbf-xe-book/sec-zone-pol-fw.html#GUID-16FD9685-CB43-45AF-9D24-F6E2E6467FF3

Question:

Which firewall configuration must you perform to allow traffic to flow in both directions between two zones?

Options:

You must configure two zone pairs, one for each direction.

You can configure a single zone pair that allows bidirectional traffic flows for any zone.

You can configure a single zone pair that allows bidirectional traffic flows for any zone except the self zone.

You can configure a single zone pair that allows bidirectional traffic flows only if the source zone is the less secure zone.

Correct Answer

The Correct Answer for this Question is

You must configure two zone pairs, one for each direction.

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