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A customer wants to deploy parallel Interceptor appliances. How should an Interceptor appliance be configured in relation to another parallel Interceptor appliance?
When upgrading from a Steelhead 5050 appliance to a Steelhead 6050 appliance what can be migrated to the new appliance? (Select 2)
Which of the following deployments is incompatible with the Branch Warming feature?
A customer with no Steelhead appliances currently deployed wants to test Steelhead Mobile on a client that connects to corporate through a VPN over the Internet. The customer has the requirement that there be no network disruptions during the initial testing phase. Which of the following would work?
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Refer to the exhibit. A Steelhead administrator has recently decided to implement two Interceptor appliances and one Steelhead appliance on his data center. After configuring the Interceptor, he noticed they are not forwarding traffic to the Steelhead. Why? (Select 2)
A Steelhead administrator has recently decided to troubleshoot a TCP connection. He wants to find out if the Steelhead is adding a probe into the TCP SYN packets. For some reason, he is not being successful on his attempts. What could be the reason? (Select 2)
What configuration policies can be used on the SteelCentral Controller for SteelHead (SCC) for Interceptor deployments?
A SteelHead is deployed on an 802.1Q trunk in the diagram below. A connection is being optimized from a client on VLAN 20 using Correct Addressing.
Which VLAN ID will be on the inner channel connection?
Citrix optimization does not work although you removed ports 1494 and 2598 from the Interactive Ports label and enabled Citrix optimization on the client-side Steelhead appliance. What could be the problem? (Select 2)
A SteelHead blocks all traffic when the appliance is powered off. What reasons could cause this behavior? (Choose two.)
You are troubleshooting a TCP connection that is not being optimized. On the Current Connections report, you expand the connection and see the pass-through reason is ‘Pre-existing connection’. Without restarting the oprimization service, how could you get this connection to optimize?
A customer would like to optimize an in-house application running over UDP. What is required in order to do this? (Choose two.)
You have a SteelCentral Controller for SteelHead Mobile with a policy that includes auto-discovery rules, enabled Location Awareness and set a minimum latency of 10ms. Your client is now in the branch office, has received this policy and the nearest SteelHead is 2 ms away. What will happen to connections?
A SteelCentral Controller for SteelHead (SCC) shows ≠ against some of the SteelHeads in the list. What exactly does this mean?
A SteelHead is running RiOS v8.6 and has an inpath0_0 IP address of 192.168.1.10. It is later upgraded from v8.6 to v9.0. As part of an IT project, the inpath0_0 IP address is changed to 10.10.10.10 and the configuration saved. Some time passes and the administrator decides to revert to RiOS v 8.6. It hasn’t been factory reset. The appliance boots and the Management Console User Interface is reachable, however, optimization no longer works. What has happened?
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Refer to the exhibit. On the Current Connections report, what does the number under "WAN KB" represent?
SteelHead SaaS is configured using the default redirection port. Which statement correctly describes the configuration that must be applied to a firewall at the branch location?
What do the log messages below mean?
Aug 30 18:19:27 SH pm[18716]: [pm.ERR]: Output from sport:
/opt/rbt/bin/sport (pid 11304) received signal 6 (SIGABRT) dumping core
If data store synchronization is to be successful, which of these must be true?
Why should you use promiscuous mode on each in-path virtual NIC for Virtual Steelhead appliance? (Select 2)
Which of the following features are available with the Virtual Steelhead appliance? (Select 2)
The primary purpose of setting proxies (found on Networking – Proxies) on the Interceptor is to:
You can monitor your Steelhead appliance disk performance using which reports? (Select 2)
Two Steelhead appliances deployed in-path at different offices cannot auto-discover each other. What technique can be used to “force” the two Steelhead appliances to optimize traffic between each other?
When configuring failover, in what manner must you configure your Steelhead appliances?
1) Master/Backup
2) Primary/Secondary/Tertiary
3) Master/Master
4) Backup/Backup
5) Primary/Principle
Assuming auto-discovery is used, WCCP redirect-in statements would normally be placed on which router interfaces? (Select 2)
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Refer to the exhibit. The connection from USER1, going to SERVER2 is not being optimized by SH10. What is the possible cause? (Select 2)
In the exhibit,
there is a resident firewall inside the WAN cloud that drops packets with any TCP option. The customer allows you to use fixed-target rules instead. The firewall policy can only allow unassigned ports 7750-7751 to pass-through it. Additionally, the SH3 has been configured with service port 7750, while SH4 has been configured with service port 7751. Which of the following fixed-target rule specification is correct?
Select the command needed to add support for virtual in-path to your Steelhead appliance so that you can use WCCP or PBR with a Steelhead appliance.
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
What is the process for dropping the connection of an individual user that is currently being optimized? As an example, consider an HTTP connection being optimized with a local address of 192.168.5.10 and remote address of 192.168.5.90. (Select 2)
How do you clean the datastore on a Steelhead appliance?
1) > restart empty
2) > reload clean
3) # restart empty
4) # restart clean
5) (config) # reload clean
Refer to the exhibit.
In order to achieve optimization using auto-discovery for traffic coming from site C and destined to site A in the exhibit, which configuration below would be required?
In a new physical in-path deployment, you realize that a Steelhead appliance at one of your branch offices is optimizing connections from other sites, however, no connections initiated from that branch office are being optimized. Which of the following is the most likely cause of this problem?
Refer to the exhibit.
A customer has a server-side out-of-path deployment, and reports that connections from some of their remote branch offices are not being optimized. What is the most likely problem?
Refer to the exhibit.
SH3 and SH4 are able to optimize HTTP sessions from Client41 to application host Server31. However, Client41 receives a failure messagE. “ftp connect: Unknown error number” while trying to connect Server32. The same applies to Client42. Note that SH3 and SH4 are in auto-discovery mode. Client41 and Client42 are able to ping Server32. What is the most likely cause of this failure?
A customer with a new physical in-path installation decides to turn on the optimization service during lunch time on a working day. This is done so that he can see if the users perceive any performance improvement. When starting the optimization service, he does not enable the in-path kickoff option. Assuming there were several already active connections when he starts the optimization service, how will the Steelhead appliances handle these existing connections?
A fat pipe is a network that can carry large amounts of data without significantly degrading transmission speed. If you have a fat pipe that is not being fully utilized and you are experiencing WAN congestion, latency, and packet loss as a result of the limitations of regular TCP, which of the following RiOS features will help? (Select 2)
What types of operations can be observed under the Manage > Operation History page in the CMC Management Console? (Select 2)
When using TACACS+ or RADIUS to authenticate management access to the CMC appliance, which of the following is true?
You are using Steelhead appliances in an Oracle Forms environment and are not seeing adequate acceleration. What could be the cause of this?
Refer to the exhibit.
You configured CIFS prepopulation at Corp-A but it is not working. What is likely the cause of the issue?
On the Interceptor appliance, the Neighbor Peers page shows which of the following?
WCCP protocol has a methodology of load balancing with two or more Steelhead appliances. What are the maximum number of buckets able to be used for the MASK assignment?
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?
Which section of the Steelhead appliance Management Console can help identify speed/duplex errors? (Select 2)
TESTED 16 May 2024
