830-01試験無料問題集（405題）「Riverbed RCPE Certified Professional WAN Optimization 認定」

出題：1

The primary data center Interceptor is configured to fail-to-block. What best describes the result of stopping the Interceptor appliance service?

A. All traffic through the Interceptor will be blocked

B. All traffic passes through the Interceptor appliance

C. Previously optimized connections continue to be redirected, but new TCP connections are passed through

D. The Interceptor allows UDP traffic to pass-through, but blocks all TCP traffic

E. The Interceptor appliance communicates to the Steelhead appliances to disable their optimization service

正解：A 解答を投票する

出題：2

When upgrading a Steelhead appliance from the CMC appliance what methodologies can be used? (Select 2)

A. Upgrade from URL

B. Upgrade from TFTP server

C. Automatic download from support.riverbed.com

D. Upgrade from uploaded image

E. Upgrade from the CMC appliance flash

正解：A,D 解答を投票する

出題：3

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?

A. "destination oobtransparency"; since the OOB (out-of-band) splice needs transparency also

B. No command needed, the connections are really optimized even though we report connections are passed through

C. "inner connection max 50"; since the default inner connection pool count of 20 is insufficient

D. "no in-path enable"; since we don't really need in-path in this case

正解：A 解答を投票する

出題：4

The Interceptor appliance will attempt to redirect a connection to a Steelhead appliance in the auto pool:

A. When no peer Interceptor appliances are defined

B. When no user defined Load Balancing rules matches AND peer neighbors are defined

C. When no user defined Load Balancing rules matches AND no peer neighbors are defined

D. When a user-defined Load Balancing rule matches AND a target Steelhead appliance is available

正解：B 解答を投票する

出題：5

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)

A. 10,000 packets

B. 775 packets

C. 150 packets

D. 6,220 packets

E. 3,110 packets

正解：B 解答を投票する

出題：6

The Interceptor appliance cluster can support how many optimized connections?

A. More than 200,000

B. 200,000

C. 100,000

D. 50,000

正解：A 解答を投票する

出題：7

If a Steelhead appliance is configured for logical in-path mode:

A. The WAN In-path interface will be disabled

B. The LAN In-path interface will be disabled

C. The Primary interface cannot be on the same subnet

D. The Steelhead appliance listens for the Interceptor on TCP port 7860

正解：B 解答を投票する

出題：8

When using GRE tunneling, you notice an application stops working and you know the application marks packets with the DF (Don't Fragment) flag.
What is the cause of this?

A. You cannot perform GRE encapsulation on packets which have the DF flag set.

B. The additional 24-byte overhead used by GRE encapsulation has pushed the packets over the MTU size.

C. GRE encapsulation has hidden the original IP header so the DF flag is no longer seen by the router and therefore it cannot forward the packet.

D. Having the DF flag set results in the Steelhead being unable to use the TCP flow to monitor the path state, and the path selection rules is set to 'drop' if the path is down.

正解：B 解答を投票する

出題：9

Which of the following authentication methods are supported by the Steelhead appliance?

A. TACACS and Local

B. TACACS, Kerberos, and Local

C. TACACS, RADIUS, and Local

D. RADIUS and Local

E. TACACS, RADIUS, Kerberos, and Local

正解：C 解答を投票する

830-01試験無料問題集「Riverbed RCPE Certified Professional WAN Optimization 認定」