830-01 Exam Dumps - RCPE Certified Professional WAN Optimization
A data center location has three Steelhead appliances and one Interceptor appliance clustered together. If Steelheads A and B are unable to handle the new web traffic on port 80, the administrator does not want the connection to be serviced by Steelhead C. Given the current rules, we want to prevent traffic from redirecting to Steelhead C.
Current Rules:
Rule 1: Redirect rule for ports 445, 139, 80, target SH A
Rule 2: Redirect rule for ports 8080, 80, target SH B
Auto (default rule)
Which rule should be added on the Interceptor to achieve desired functionality?
Which of the following are valid QoS priority queues for Steelhead appliances? (Select 3)
A customer wants to optimize traffic from remote VPN sites to DMZ servers in the data center shown in the accompanying exhibit.
The customer would also like to deploy their data center Steelhead appliance in a way that would allow them to keep transparency to the LAN servers, and allow the LAN servers to initiate optimized connections to remote sites. The current network architecture can satisfy these requirements by using which following deployment method?
In a Steelhead deployment, the customer decides to use Full Transparency and block all incoming/outgoing TCP connections on port 7800 on their firewall. However, they are finding all TCP connections are passing through the Steelheads (even ones that should be optimized via the in-path rule set).
If Full Transparency uses the original IP addresses and TCP ports for inner connections, what is needed to fix the problem?
You are configuring HighSpeed TCP in an environment with an OC-3 (155Mb/s) and 60 milliseconds of round-trip latency. You know that the rule of thumb is to set the WAN router queue length to BDP for the link. Assuming 1500 byte packets, the queue length for this link would be closest to: (Hint: Use the calculator)
Place the following commands to upgrade a Steelhead appliance from the CLI in the correct order. (NotE. include only the necessary steps)
1) SH (config) image install image.img 2
2) SH (config) image fetch http://server/path/image.img
3) SH (config) boot system 2
4) SH (config) restart clean
5) SH (config) reload
6) SH (config) write memory