Which TraceFlow traffic type should an NSX administrator use tor validating connectivity between App and DB virtual machines that reside on different…

Unicast is the traffic type that an NSX administrator should use for validating connectivity between

App and DB virtual machines that reside on different segments. According to the VMware

documentation1, unicast traffic is the traffic type that is used to send a packet from one source to

one destination. Unicast traffic is the most common type of traffic in a network, and it is used for

applications such as web browsing, email, file transfer, and so on2. To perform a traceflow with

unicast traffic, the NSX administrator needs to specify the source and destination IP addresses, and

optionally the protocol and related parameters1. The traceflow will show the path of the packet

across the network and any observations or errors along the way3. The other options are incorrect

because they are not suitable for validating connectivity between two specific virtual

machines. Multicast traffic is the traffic type that is used to send a packet from one source to multiple

destinations simultaneously2. Multicast traffic is used for applications such as video streaming,

online gaming, and group communication4. To perform a traceflow with multicast traffic, the NSX

administrator needs to specify the source IP address and the destination multicast IP

address1. Broadcast traffic is the traffic type that is used to send a packet from one source to all

devices on the same subnet2. Broadcast traffic is used for applications such as ARP, DHCP, and

network discovery. To perform a traceflow with broadcast traffic, the NSX administrator needs to

specify the source IP address and the destination MAC address as FF:FF:FF:FF:FF:FF1. Anycast traffic is

not a valid option, as it is not supported by NSX Traceflow. Anycast traffic is a traffic type that is used

to send a packet from one source to the nearest or best destination among a group of devices that

share the same IP address. Anycast traffic is used for applications such as DNS, CDN, and load

balancing.