RCPE Certified Professional WAN Optimization: 830-01

What is the default behavior of an Interceptor appliance using 2.0 code when its peer Interceptor appliance is unavailable?

A. Redirect to peer

B. Pass-through new connections

C. Block all connections

D. Deny all connections

E. Optimize all connections

Refer to the HTTP trace exhibit.

You noticed in the HTTP reports that you are not seeing any hits. What is required in order for HTTP optimization to work?

A. Client request is missing the "Cache" header

B. Keep-alive timeout on the server it too short

C. Server does not support HTTP 1.1 extensions

D. The "Content-Length" is too long. The HTTP blade can only handle 16K of data.

E. Server is not setting a cookie

A parallel SteelHead deployment between datacenters is being discussed by a customer and an Integrator. The customer would like to configure connection forwarding between the SteelHeads in two datacenters with 20 ms RTT between them. What would be the possible outcome, if the nearest branch SteelHead is 40 ms away?

A. The latency between the Neighbor SteelHeads will mean that Connection Forwarding will not come up.

B. All asymmetrically routed traffic will suffer from increased latency from the nearer branches.

C. The Nagle algorithm timer can be adjusted so as to mitigate the symptoms from the closer branches.

D. There will be little or no impact as it only affects the initial connection.

E. Suboptimal performance only from HTTP traffic due to increased connection times.