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Free Riverbed 830-01 Practice Exam with Questions & Answers | Set: 10

Questions 91

Which option below best describes the WCCP redirection supported by a SteelHead?

Options:
A.

Ports Mode

B.

GRE only

C.

PBR

D.

GRE or L2

E.

L2 only

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Questions 92

A customer would like to optimize an in-house application running over UDP. What is required in order to do this? (Choose two.)

Options:
A.

Packet-mode optimization enabled in the General Service Settings.

B.

Auto-Discover UDP rules correctly configured on the client-side SteelHead.

C.

Fixed target rules correctly configured on the client-side and server-side SteelHeads.

D.

An UDP license purchased and installed on all SteelHeads.

E.

Only TCP is supported for optimization on SteelHead appliances.

Questions 93

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

Options:
A.

The SteelHead has been rebooted via the GUI or the CLI (init 6)

B.

The Optimization Service indicated that a thread was busy

C.

The Optimization Service received a signal to generate a system dump

D.

The Optimization Service terminated normally

E.

The Optimization Service crashed

Questions 94

-- Exhibit –

830-01 Question 94

-- Exhibit --

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 appliances, and the Steelhead appliance, he decided to check if the devices will work appropriately. According to the information shown, what statements are true? (Select 2)

Options:
A.

There are two Interceptor appliances: 172.16.19.111 and 172.16.19.112 in parallel mode, and one Steelhed appliance. 172.16.10.101.

B.

There are two Interceptor appliances: 172.16.19.111 and 172.16.19.112 in failover mode, and one Steelhead appliance. 172.16.10.101.

C.

This scenario should work appropriately and the devices are configured correctly.

D.

This scenario will only work if you add one more Steelhead appliance.

Questions 95

A recently installed branch SteelHead is successfully optimizing connections inbound from other locations. However, users report that their connections originating from that branch don’t seem to be any faster and the Current Connections report shows their connections to be in pass-through. In-path rules correctly specify that auto-discovery should occur. What might be the problem?

Options:
A.

Simplified Routing should be enabled.

B.

There is asymmetry in the network.

C.

The optimization service on the branch SteelHead is not running.

D.

There is a duplex mismatch on the LAN port.

E.

The SteelHead LAN and WAN ports have been wired in reverse.

Questions 96

When optimizing applications that open many short-lived HTTP connections, which operating mode will give the best performance?

Options:
A.

Full Transparency

B.

Full Transparency with reset

C.

Correct Addressing

D.

Port Transparency

E.

Any of the above, because performance is not affected by these

Questions 97

-- Exhibit –

830-01 Question 97

-- Exhibit --

Refer to the exhibit. What does the display represent? (Select 2)

Options:
A.

This Steelhead appliance did not intercept the SYN packet for this TCP connection.

B.

This Steelhead appliance did not intercept the SYN+ packet for this TCP connection.

C.

This connection is not being optimized.

D.

This connection will be optimized after the TCP handshake.

Questions 98

You wish to optimize SSL connections to an internal server. Where should the server certificate and private key be installed?

Options:
A.

Client-side and server-side SteelHead Certificate Authority list

B.

Server-side SteelHead SSL server certificate list

C.

Client-side SteelHead and server-side SteelHead SSl server certificate list

D.

Client-side SteelHead SSL Server certificate list

Questions 99

You have a client and server using SMB2 signing. You have SMB optimization enabled on your SteelHeads, but SMB signing is not enabled on the server-side SteelHead. What is the effect on this on an SMB connection which the SteelHeads attempt to optimize?

Options:
A.

Any SMB2 connections between this client and server will be shown as optimized with protocol errors. No latency optimization or data reduction can be performed.

B.

SMB2 connections between this client and server, which are initiated at the client side will be fully optimized with latency reduction.

C.

Any SMB2 connections between this client and server will be optimized using data reduction only. No latency optimization will take place.

D.

Any SMB2 connections between this client and server will be optimized using latency optimization only No data reduction will take place.

Questions 100

What type of problem does the error message below indicate:

Sep 13 03:50:51 SH alarmd[18371]: [alarmd.NOTICE]: Alarm 'admission_mem' triggering

Sep 13 03:50:51 SH alarmd[18371]: [alarmd.NOTICE]: Alarm 'admission_control' triggering

Sep 13 03:50:51 SH alarmd[18371]: [alarmd.NOTICE]: Alarm 'health' severity changed to 'Admission Control'

Options:
A.

High CPU Utilization

B.

Paging alarm

C.

Admission control on connections

D.

Admission control on memory

E.

Admission control on system