Which of the two following characteristics about NAT64 are true? (Choose two.)
Which of the two following characteristics about NAT64 are true? (Choose two.)
NAT64 is supported on both Tier-0 and Tier-1 gateways, making it versatile for various network configurations. Additionally, NAT64 requires the Tier-1 gateway to be configured in active-standby mode to maintain stateful NAT operations, ensuring reliable functionality and failover support.
DC sure. Saw in the ICM 4.0 : NAT64 is a mechanism for translating IPv6 packets into IPv4 packets: • NAT64 allows IPv6-only clients to communicate with IPv4 servers. • Changes are not needed in the IPv6 or IPv4 nodes. • NAT64 is supported on Tier-0 and Tier-1 gateways. • NAT64 is stateful and requires the Tier-0 gateway to be deployed in active-standby mode. • NAT64 requires the Tier-1 gateway to be configured with an active-standby edge cluster.
C, D is correct. NAT64 is stateful. https://docs.vmware.com/en/VMware-NSX/4.1/administration/GUID-69604E49-BC8B-4777-BFD8-B98F8D1FF064.html
B. NAT64 is supported on Tier-1 gateways only. E. NAT64 requires the Tier-1 gateway to be configured in active-active mode.
1. NAT64 requires the Tier-1 gateway to be configured in active-active mode: You need to configure the tier-1 gateway in active-active mode to enable NAT64, as this mode supports stateless NAT operations. NAT64 is not supported on tier-1 gateways in active-standby mode, as this mode supports stateful NAT operations. 2. NAT64 is supported on Tier-1 gateways only: You can only configure NAT64 on tier-1 gateways, as they provide local services for segments. NAT64 is not supported on tier-0 gateways, as they provide global services for routing and connectivity.
As per VMware's NSX-T lecture manual: NAT64 is a mechanism for translating IPv6 packets into IPv4 packets: • NAT64 allows IPv6-only clients to communicate with IPv4 servers. • Changes are not needed in the IPv6 or IPv4 nodes. • NAT64 is supported on Tier-0 and Tier-1 gateways. • NAT64 is stateful and requires the Tier-0 gateway to be deployed in active-passive mode. • NAT64 requires the Tier-1 gateway to be configured with an active-standby edge cluster. Therefore, options C & D are correct.
CD correct!
C&D is the answer
Ignore my previous comment. Its A and C. just validated
Confirmed it is B and E
should A&C