質問 1：
Under what circumstances would there be GRE traffic between the Interceptor and Steelhead appliances?
A. Throughout the entire lifespan of a connection
B. GRE is not used but L2 is used during the entire connection
C. During connection setup
D. During connection teardown
E. GRE is never used between the Interceptor and Steelhead appliances
正解：C
質問 2：
In a serial cluster deployment of Interceptor appliances, which interfaces are connected from one Interceptor appliance to another Interceptor appliance assuming they are connected back to back?
A. LAN0_0 to LAN0_0
B. WAN0_0 to WAN0_0
C. LAN0_0 to LAN0_1
D. WAN0_0 to LAN0_0
正解：D
質問 3：
When enabling MS-SQL Layer 7 optimizations, what are the best practices to use? (Select 2)
A. Peering rules specifying the specific MS-SQL server with an accept rule for all other traffic using port 1433
B. No rules are needed; allow it to optimize all MS-SQL traffic
C. Auto-discovery specifying the specific MS-SQL server with pass-through rules for all other traffic using port 1433
D. Server-side out-of-path specifying the specific MS-SQL server with an accept rule for all other traffic using port 1433
E. Fixed-target rules specifying the specific MS-SQL server with pass-through rules for all other traffic using port 1433
正解：C,E
質問 4：
What are two types of Load Balancing rules on an Interceptor appliance?
A. Redirect, Pass-through
B. Auto-Balance, Auto-Terminate
C. Allow, Deny
D. Auto, Drop
正解：A
解説: (Pass4Test メンバーにのみ表示されます)
質問 5：
You have an in-house HTTP application running on port 8443 but you are not seeing HTTP optimization.You checked and made sure that the HTTP blade is enabled.What is the likely problem?
A. There is a separate license key for the HTTP blade
B. Primary port needs to be on the LAN side of the Steelhead
C. The HTTP blade only supports HTTP 1.1 and the application is using HTTP 1.0
D. The HTTP blade will only work on port 80 and 8080 and can not be changed
E. HTTP blade is enabled by default on port 80 and 8080.An in-path rule is necessary for all other ports.
正解：E
質問 6：
In the exhibit,
which interfaces should the WCCP router R1 listen to for multicast communication with the server-side Steelhead appliances, assuming the multicast address is 239.0.0.1? (Select 2)
A. A
B. E
C. B
D. C
E. D
正解：B,E
質問 7：
In a WCCP configuration, during a packet trace, you notice the return WCCP communication on a CAT 6500 is using GRE.The Steelhead appliance is directly connected to it.What can be done to alleviate the router's CPU? (Select 2)
A. Nothing can be done to force traffic as a different return
B. Force L2 return
C. Use PBR
D. Use peering rules to avoid using GRE altogether
E. Use NBAR to redirect
正解：B,C
Under what circumstances would there be GRE traffic between the Interceptor and Steelhead appliances?
A. Throughout the entire lifespan of a connection
B. GRE is not used but L2 is used during the entire connection
C. During connection setup
D. During connection teardown
E. GRE is never used between the Interceptor and Steelhead appliances
正解：C
質問 2：
In a serial cluster deployment of Interceptor appliances, which interfaces are connected from one Interceptor appliance to another Interceptor appliance assuming they are connected back to back?
A. LAN0_0 to LAN0_0
B. WAN0_0 to WAN0_0
C. LAN0_0 to LAN0_1
D. WAN0_0 to LAN0_0
正解：D
質問 3：
When enabling MS-SQL Layer 7 optimizations, what are the best practices to use? (Select 2)
A. Peering rules specifying the specific MS-SQL server with an accept rule for all other traffic using port 1433
B. No rules are needed; allow it to optimize all MS-SQL traffic
C. Auto-discovery specifying the specific MS-SQL server with pass-through rules for all other traffic using port 1433
D. Server-side out-of-path specifying the specific MS-SQL server with an accept rule for all other traffic using port 1433
E. Fixed-target rules specifying the specific MS-SQL server with pass-through rules for all other traffic using port 1433
正解：C,E
質問 4：
What are two types of Load Balancing rules on an Interceptor appliance?
A. Redirect, Pass-through
B. Auto-Balance, Auto-Terminate
C. Allow, Deny
D. Auto, Drop
正解：A
解説: (Pass4Test メンバーにのみ表示されます)
質問 5：
You have an in-house HTTP application running on port 8443 but you are not seeing HTTP optimization.You checked and made sure that the HTTP blade is enabled.What is the likely problem?
A. There is a separate license key for the HTTP blade
B. Primary port needs to be on the LAN side of the Steelhead
C. The HTTP blade only supports HTTP 1.1 and the application is using HTTP 1.0
D. The HTTP blade will only work on port 80 and 8080 and can not be changed
E. HTTP blade is enabled by default on port 80 and 8080.An in-path rule is necessary for all other ports.
正解：E
質問 6：
In the exhibit,
which interfaces should the WCCP router R1 listen to for multicast communication with the server-side Steelhead appliances, assuming the multicast address is 239.0.0.1? (Select 2)
A. A
B. E
C. B
D. C
E. D
正解：B,E
質問 7：
In a WCCP configuration, during a packet trace, you notice the return WCCP communication on a CAT 6500 is using GRE.The Steelhead appliance is directly connected to it.What can be done to alleviate the router's CPU? (Select 2)
A. Nothing can be done to force traffic as a different return
B. Force L2 return
C. Use PBR
D. Use peering rules to avoid using GRE altogether
E. Use NBAR to redirect
正解：B,C
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