A network engineer should use a HTTP-ECV monitor type to control the status of a load balanced web server resource when __________. (Choose the correct option to complete the sentence.)
A. checking for a specific pattern in the HTTP Response header
B. checking for a specific pattern in the HTTP Response body
C. wanting to use a customized HTTP Request
D. checking for multiple HTTP response codes
正解:B
質問 2:
Scenario: A NetScaler Engineer is troubleshooting an issue and using /var/log/ns.log to view the errors.
The logs are being filled with messages like the ones below:
Oct 6 14:03:23 <local0.info> 192.168.10.50 10/06/2014:14:03:23 GMT ns1 0-PPE-0 : TCP CONN_DELINK 4471 0 : Source 192.168.10.10:52187 - Vserver 192.168.10.50:80 - NatIP
192.168.10.10:52187 - Destination 192.168.10.50:80 - Delink Time 10/06/2014:14:03:23 GMT - Total_bytes_send 1075 - Total_bytes_recv 352 Oct 6 14:03:30 <local0.info> 192.168.10.50 10/06/2014:14:03:30 GMT ns1 0-PPE-0 : TCP CONN_TERMINATE 4472 0 : Source 192.168.10.35:80 - Destination 192.168.10.51:35341
- Start Time 10/06/2014:14:02:43 GMT - End Time 10/06/2014:14:03:30 GMT - Total_bytes_send 1 - Total_bytes_recv 1 Oct 6 14:03:30 <local0.info> 192.168.10.50 10/06/2014:14:03:30 GMT ns1 0-PPE-0 : TCP CONN_TERMINATE 4473 0 : Source 127.0.0.1:7776 - Destination 127.0.0.2:55623 - Start Time 10/06/2014:14:02:45 GMT - End Time 10/06/2014:14:03:30 GMT - Total_bytes_send
1 - Total_bytes_recv 1
Oct 6 14:03:30 <local0.info> 192.168.10.50 10/06/2014:14:03:30 GMT ns1 0-PPE-0 : TCP CONN_TERMINATE 4474 0 : Source 127.0.0.1:80 - Destination 127.0.0.2:39771 - Start Time 10/06/2014:14:02:46 GMT - End Time 10/06/2014:14:03:30 GMT - Total_bytes_send
1 - Total_bytes_recv 1
Which option should the engineer modify to stop these types of messages from getting logged in /var/log/ns.log?
A. TCP logging in the syslog parameters
B. ACL logging in the nslog parameters
C. ACL logging in the syslog parameters
D. TCP logging in the nslog parameters
正解:A
質問 3:
Which outcome does the minify JavaScript option of the Front End Optimization (FEO) feature provide?
A. It will change all uppercase letters to lowercase.
B. It will remove all comments from the JavaScript.
C. It will replace characters with shorter names.
D. It will compress JavaScript with the GZIP algorithm.
正解:B
質問 4:
When configuring NetScaler authentication to access a web site, which two things should a network engineer verify in the environment? (Choose two.)
A. One DNS server exists.
B. An authentication virtual server exists.
C. A Keytab file is available.
D. A traffic management virtual server exists.
E. AAA is enabled.
正解:B,E
質問 5:
What is the purpose of the SSL Certificate Authority (CA) root certificate during an SSL connection?
A. SSL Cipher Exchange
B. Session Key Exchange
C. Pre Shared Master Secret Generation
D. Server Certificate Signature Verification
正解:A
質問 6:
Scenario: A network engineer has bound four policies to an HTTP virtual server as follows:
PolicyA is bound with a priority of 10 and has the following expression: REQ.IP.SOURCEIP
= = 10.10.10.0
PolicyB is bound with a priority of 15 and has the following expression: REQ.IP.SOURCEIP
!= 10.10.11.0
PolicyC is bound with a priority of 20 and has the following expression: REQ.IP.SOURCEIP
= = 10.10.12.0
PolicyD is bound with a priority of 25 and has the following expression: REQ.IP.SOURCEIP
!= 10.10.13.0
When a connection is made from a PC with an IP address of 10.10.12.15, which policy will be applied?
A. PolicyA
B. PolicyC
C. PolicyB
D. PolicyD
正解:C
解説: (Pass4Test メンバーにのみ表示されます)
質問 7:
A NetScaler engineer would like to present different web pages to a user based on the device and browser type from which they are connecting.
Which responder policy could assist with this requirement?
A. HTTP.RES.URL.PATH
B. HTTP.REQ.HEADER("User-Agent")
C. HTTP.RES.BODY(1024)
D. HTTP.REQ.Host("Host")
正解:B
質問 8:
A NetScaler Engineer is reviewing the performance of a NetScaler appliance and notices that TCP multiplexing (TCP connection reuse) appears to NOT be working for a virtual server.
What could be the cause of this issue?
A. Compression is enabled on the services
B. The virtual server was created as type SSL_BRIDGE
C. HTTP services are bound to the virtual server
D. Persistence is enabled on the virtual server
正解:B
質問 9:
Scenario: A network engineer has created and bound an UDP-ECV monitor to identify the status of a UDP service. However, no matter what the response is, the service is always marked as UP.
A possible cause of this behavior is that the network engineer __________. (Choose the correct option to complete the sentence.)
A. added a string that is always part of the UDP handshake
B. forgot to add a receive string
C. added a string that is invalid and thus skipped
D. added the string ns_true as receive string
正解:B
望*绫 -
1Y0-351独学等の良い相棒になってくれると思います。これだけ内容が充実しているのにこの安さは正直驚きです。