Refer to Exhibit.
MTU has been configured on the underlying physical topology, and no MTU command has been configured on the tunnel interfaces. What happens when a 1500-byte IPv4 packet traverses the GRE tunnel from host X to host Y, assuming the DF bit is cleared?

"HTTP/1.1 204 content" is returned when cur -I -x delete command is issued. Which situation has occurred?
Refer to the exhibit. A network operator is attempting to configure an IS-IS adjacency between two routers, but the adjacency cannot be established. To troubleshoot the problem, the operator collects this debugging output. Which interfaces are misconfigured on these routers?
A network engineer is configuring Flexible Netflow and enters these commands Sampler Netflow1 Mode random one-out-of 100 Interface fastethernet 1/0 Flow-sampler netflow1 Which are two results of implementing this feature instead of traditional Netflow? (Choose two.)
Refer to the exhibit. The connecting between SW1 and SW2 is not operational. Which two actions resolve the issue? (Choose two)