Riverbed 830-01 問題集

質問 1：
Which statement is true regarding "fair-peering"?
A. It enables load distribution using peer affinity
B. It automatically redistributes connections equally among all appliances in a cluster when a new appliance is added to the local cluster
C. It enables load distributed using round-robin
D. It is a default parameter
E. It can be configured as part of a load-balancing rule
正解：E

質問 2：
When configuring SSL optimization for Steelhead Mobile clients, what step must be taken?
A. Generate a self-signed certificate for the Steelhead Mobile Controller and import that on the client PCs
B. Mutual exchange of public keys between the Steelhead Mobile Controller and the server-side Steelhead appliance
C. Generate individual certificates for each PC and manually import the public key on the Steelhead Mobile Controller
D. Mutual exchange of private keys between the Steelhead Mobile Controller and the server-side Steelhead appliance
E. Import the server's public and private keys to the Steelhead Mobile Controller
正解：B

質問 3：
Users report that CIFS transfer speeds from a domain member server are much faster than from a domain controller. The Current Connections report confirms that connections to the domain controller show a red warning triangle. What configuration steps are required to resolve this issue?
A. The client-side SteelHead should be joined to the domain in Workstation mode, enable CIFS SMB Signing and Transparent Mode.
B. Domain Controllers should not be used for file sharing as they are always slower than domain member servers.
C. The server-side SteelHead should be joined to the domain in Workstation mode, enable CIFS SMB Signing and Transparent Mode.
D. Both the client-side and server-side SteelHeads should be joined to the domain in Active Directory Integrated mode.
E. The server-side SteelHead should be joined to the domain in Active Directory Integrated mode, enable CIFS SMB Signing and Transparent Mode.
正解：D

質問 4：
One of the Steelhead appliances in your Steelhead appliance cluster is running an older version of RiOS. You decide to schedule a change window to upgrade that Steelhead appliance's image to the current release. What should you do to ensure that the Steelhead appliance optimization still occurs and the upgraded Steelhead appliance no longer accepts new connections?
A. On the Interceptor appliance, click on "Pause" for that particular Steelhead appliance
B. Create an in-path rule on the Steelhead appliance to bypass the connections
C. Enable the "no in-path accept new" CLI command
D. Schedule a job on the Steelhead appliance to remove itself from the cluster
E. All of the above
正解：A

質問 5：
What is contained in the probe of the return SYN/ACK packet when using enhanced auto-discovery (EAD)?
A. 14 bytes of TCP inner channel setup + 4 bytes of notification
B. 32 bytes of TCP inner channel setup + 2 bytes of notification
C. 18 bytes of TCP inner channel setup + 4 bytes of notification
D. 4 bytes of notification
E. 10 bytes of TCP inner channel setup + 2 bytes of notification
正解：A

質問 6：
-- Exhibit -

-- Exhibit --
Refer to the exhibit. What does the display represent? (Select 2)
A. This connection is not being optimized.
B. This Steelhead appliance did not intercept the SYN packet for this TCP connection.
C. This Steelhead appliance did not intercept the SYN+ packet for this TCP connection.
D. This connection will be optimized after the TCP handshake.
正解：A,B

質問 7：
A customer wants to mark the IP precedence value for a passive FTP data connection as flash (flash = CS3).
Which of the following are true? (Hint: Use the calculator)
A. Specify qos dscp rule at client-side Steelhead appliance with a dest-port of 20 and with a DSCP value of
26
B. Specify qos dscp rule at server-side Steelhead appliance with a dest-port of 20 and with a DSCP value of
26
C. Specify qos dscp rule at server-side Steelhead appliance with a dest-port of 20 and with a DSCP value of
24
D. Specify qos dscp rule at client-side Steelhead appliance with a dest-port of 20 and with a DSCP value of
24
E. Specify qos dscp rule at client-side Steelhead appliance with a dest-port of 20 and with a DSCP value of
23
正解：D

質問 8：
Which authentication methods are available to the Steelhead Mobile Controller?
A. Local, RADIUS, and Active Directory
B. NTLM and Kerberos
C. Local, RADIUS, and TACACS+
D. Local, NIS, and LDAP
E. Local and LDAP
正解：C