A NetScaler Engineer needs to audit extended Access Control List (ACL) hits.
Which two areas would the engineer enable logging so that the ACL hits could be stored in the /var/log/ ns.log? (Choose two.)
A. The ACL
B. The syslogAction
C. The nslog parameters
D. The syslog parameters
A NetScaler Engineer has installed Command Center, Insight Center, Web Logging and an Integration Pack for System Center.
Which tool would be appropriate to see client-side rendering times?
A. Web Logging
B. Insight Center
C. Command Center
D. Integration Pack for System Center
Which command would an engineer run to deny access to destination port 103 from a host with an IP address of 10.0.1.1?
A. add ns acl rule1 DENY -srcIP 10.0.1.1 -srcPort 103 -TTL 600
B. add ns acl rule1 DENY -srcIP 10.0.1.1 -srcPort 103 -protocol TCP
C. add ns acl rule1 DENY -srcport 103 -destIP 10.0.1.1 -protocol TCP
D. add ns simpleacl rule1 DENY -srcIP 10.0.1.1 -destport 103 -protocol TCP
Scenario: A NetScaler Engineer needs to perform a network packet trace on a NetScaler appliance. For troubleshooting purposes the engineer needs to capture traffic only from interfaces 1/3 and 1/4; traffic from other interfaces should NOT be captured. The resulting file should be saved in NetScaler format.
What should the engineer do to accomplish this task?
A. Run the nstcpdump.sh command from the NetScaler shell and specify the interface
B. Run the nstcpdump.sh command from the NetScaler shell and specify the filter parameter
C. Run the start nstrace command from the NetScaler command-line interface and specify the filter parameter
D. Run the start nstrace command from the NetScaler command-line interface and specify the PerNIC parameter
Scenario: A NetScaler Engineer is using the DataStream feature. The NetScaler appliance is located in front of a MySQL Database server in the network topology.
The engineer would like to block requests that would drop a database. The engineer comes up with the expression MYSQL.REQ.QUERY.TEXT.CONTAINS("drop database").
The engineer should configure the expression with the ___________ feature to block these requests. (Choose the correct option to complete the sentence.)
A. Responder
B. Rate Limiting
C. Content Filtering
D. Access Control List
Scenario: A NetScaler Engineer has the following set in the Global Server Load Balancing (GSLB)
configuration:
set gslb site SiteB -triggerMonitor MEPDOWN
How does this influence the default service monitoring behavior on the remote site?
A. The service monitor will take precedence over MEP.
B. The state of the GSLB service will always be controlled by MEP.
C. The service monitor is invoked only when MEP has marked the service as down for any reason.
D. The service monitor is invoked only when MEP connectivity has been lost between SiteA and SiteB.
A NetScaler Engineer would like to encrypt the LDAP authentication traffic from a NetScaler to the internal LDAP servers.
Which type of load-balancing service should the engineer create?
A. SSL
B. TCP
C. RADIUS
D. SSL_TCP
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. Persistence is enabled on the virtual server
C. HTTP services are bound to the virtual server
D. The virtual server was created as type SSL_BRIDGE
An end user is receiving authentication errors when accessing a load-balancing virtual server that uses Authentication, Authorization and Access (AAA)-TM.
Which shell command should a NetScaler Engineer execute to show AAA events in real time to help
diagnose this issue?
A. tail /tmp/aaad.debug
B. cat /tmp/aaad.debug
C. grep aaa /tmp/nskrb.debug
D. egrep aaa /tmp/pitboss.debug
What is the only input format supported by the NetScaler when using the NetScaler Certificate Import wizard within the configuration utility?
A. JKS
B. PEM
C. DER
D. PKCS#12
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