更多"[单选题]An LTM Specialist needs to loa"的相关试题:
[单选题]A LTM device needs to load balance active and passive FTP traffic while using only a single virtual server.
Which virtual server type should an LTM Specialist configure on the LTM device?
A. Forwarding (Layer 2)
B. Standard
C. Stateless
D. DHCP relay
E. Forwarding (IP)
[单选题]An LTM Specialist needs to provide statistics regarding the round-trip time between the clients and the servers.
Which metric should be part of the analytics profile to provide that information?
A. Page Load Time
B. User Sessions
C. Max TPS and Throughout
D. Response Codes
[单选题]An LTM Specialist needs to configures virtual server that uses PVA or OPVA Which virtual server type should be used?
A. Stateless
B. Performance (HTTP)
C. Standard
D. Performance (Layer 4)
[单选题]An LTM device load balances a pool of routers. The LTM device needs to verify path availability to an HTTP server with the IP address 192 168.10 10. located beyond the routers.
Which monitor type and parameters arc required?
A. HTTP monitor alias address 192 168.10 10. and set the alias to port 80
B. TCP monitor, alias address 192.168.10.10. and set the alias to port 80
C. TCP monitor change transparent option to Yes. set alias address 192.168.10.10. and set the alias to port 80
D. TCP monitor, change transparent option to Yes, and sot the alias to port 80
[单选题]An LTM device provides load balancing to a web application? The LTM device has two dual-core processors and a licensed SSL Transactions Per Second (TPS) limit of 500 CMP is enabled.
TLS connections are used between client systems and virtual servers on the LTM device, as well as from the LTM device to servers used as part of LTM pool.
TLS enabled virtual servers utilize certificates based on 2048-bit keys
During a peak period. 2560 new TLS transactions per second are attempted to the web application via the LTM device.
What will happen in this scenario?
A. 560 new TLS transactions will be silently discarded due to the SSL TPS license limit
B. Nothing: TLS transactions per second are NOT affected by an SSL TPS license limit
C. 2060 new TLS transactions will be silently discarded due to the SSL TPS license limit
D. Nothing: 2560 TLS transactions per second is within the SSI TPS license limit.
[单选题]An LTM Specialist needs to create two virtual servers.
The application has links for both HTTP and HTTPS version of application. The client must be persistence to a pool member, no matter which virtual server is accessed.
What must be selected in the Source Address Affinity persistence profile?
A. Match across Virtual Servers
B. Match across Pool Members
C. Match across Services
D. Match across Polls
[单选题]An LTM Specialist needs to enable TCP connection re-use for a non-HTTP application. The application uses a simple request response protocol where each request and response is contained within a single packet.
Which configuration option should the LTM Specialist adjust?
A. increase the connection limit for pool members
B. increase the idle Timeout in a custom TCP profile
C. use a Performance (Layer 4) Virtual Server
D. assign a OneConnect profile
[单选题]An LTM Specialist needs to terminate client SSL traffic and based on the cookie presented by client. Which set of profiles should the LTM Specialist use?
A. HTTPS, Client SSL, Cookie Persistence Profile
B. HTTP, Server SSL, SSL Cookie Profile
C. HTTPS, Server SSL, SSL Cookie Profile
D. HTTP, Client SSL, Cookie Persistence Profile,
[单选题]An LTM Specialist needs to upgrade all guests on a Viprion eight CMP guests. What is the maximum number of guests that the LTM Specialist should upgrade at once?
A. Eight
B. One
C. TWO
D. Four
Explanation: Explanation
Each guest is independent, just like hardware upgrades. Can only upgrade one by one, there is no way to upgrade at the same time.
[单选题]An LTM device needs an additional traffic group.
Which configuration item is required?
A. Default device
B. Group name
C. MAC Masquerade Address
D. Auto Fallback Timeout
[单选题]Exhibit.
An LTM Specialist needs to configure VS^HTTP and VS_DB for an online shopping site. The VS HTTP
Passes the client requests to the webservers. The webservers query the database servers through the VS_DB. Initially, the LTM Specialist finds the database servers directly return the packets to the webservers.
Which setting must be enabled for the configuration to function correctly?
A. VS_HTTP snat auto map
B. VS.HTTP auto last hop
C. VS DB auto last hop
D. VS_DB snat auto map
[单选题]An LTM Specialist needs to gather website statistics such as latency and throughput on the existing virtual server. This virtual server load Balances the backend web servers.
Which F5 feature will provide this?
A. the Performance panel
B. the AVR module
C. the Dashboard
D. the Statistics panel
[单选题]An LTM Specialist needs to provide access to a 8BG-IP to device for a company's support person access to the BIG IP device, but are NOT allowed to change any settings All support the support remote access to the BIG-IP device, but are NOT allowed to change ant settings. All support have accounts in the
Company's Active Directory
Which method is appropriate to provide access for the support personnel to the BIG-JP device?
A. configure remote authentication for all users with a default user role of Guest
B. configure remote authentication and map support personnel users to the Guest user role
C. configure remote authentication and map support personnel users to the Operator user role
D. configure remote authentication for all users with a default user role of Operator
[单选题]An LTM Specialist needs to configure a virtual server with the requirements displayed below. Application is currently an internal HTTP application
Encrypted external user access
Links are hard for siteA example.com and need to rewritten to siteB.Example.com
Which profiles must the LTM Specialist use to provide the proper functionality?
A. Clientssll, Stream
B. Serverless, Stream
C. Clientssl, fastL4, Stream
D. Serverless, fastL4, Stream
Explanation:
For http application and external encryption, clientssl is required, and if the message content needs to be modified, the steam profile is required. FastL4 profile cannot coexist with clientssl and stream.
[单选题]An HA pair of LTM devices that load balance multiple HTTPS applications utilizes highly customized RAM Cache and compression profiles on each virtual server. The LTM Specialist who is administering the HA pair regularly observes entines in the log similar to the following:
Tmm tmm I708S1 011e0002.4. sweeper_update: aggressive mode activated (117504/138240 pages) No DoS attacks arc occurring. No user problems have been reported.
Which step should the LTM Specialist take to help mitigate the issue?
A. change the Adaptive Reaping High watermark
B. change the Adaptive Reaping Low watermark
C. allocate less memory to the RAM cache feature
D. use a OneConnect profile
[单选题]An LTM Specialist needs to force only FTP traffic, sourced from subnet 10.10.10.0/24 to virtual server 10.10.20.1 to the new FTP1 server. The following virtual servers are configured on the LTM device: Traffic sourced from 10.10.10/24 must use the specific pool member for load balancing.
Which configuration change is needed to meet the requirements?
A. Create a new virtual server for traffic sourced from 10.10.10.0/24 on port 80 that is destined to81.10.20.1/32, and create a new pool has only the pool member FTP1 defined.
B. Add FTP1 to the pool assigned to the MyVS4 virtual server, and remove all other pool members from the pool.
C. Create a new virtual server for traffic sourced from 10.10.10.0/24 on traffic sourced from 10.10.10./24 on port 21 that is destined to 10.10.20.1/32, and create a new pool that has only the pool member FTP1 defined.
D. Add FTP1 to the pool assigned to the MyVS2 virtual server, and remove all other pool member from the pool.
Explanation:
According to the VS matching order, first match the destination host IP, then match the destination port and finally match the source network segment. In the current network configuration, 10.10.10./24 access to 10.10.10.20.1 will hit MyVS2. If there is no error in the title, subnet 10.10.10.0 to virtual
Server 10.10.20.1 to the FTP1 server,’’ Is to distribute all traffic from 10.10.10.1 to FTP1, then D That’s right.
[单选题]An LTM device needs to be configured a virtual server. The application requires SSL encryption from the client to the server and an X-Forwarded-For added by the LTM device.
Which virtual server type should the LTM Specialist use?
A. Forwarding (IP)
B. Performance (HTTP)
C. Standard
D. Stateless
E. Performance
[单选题]An LTM Specialist needs to apply SNAT using currently used SNAT pool to a new virtual server. What needs to be completed before applying that configuration change?
A. Review connection for the selected SNAT pool and enlarge it if appropriate
B. Make sure that the BIG-IP device is NOT operating under heavy load during peak times
C. Verify that the IP address of the SNAT pool are in the same subnet as the pool members
D. Verify that the IP address of the SNAT pool are in the same VLAN as the pool members.
Explanation:
SNAT does not need to in the same vlan or same network segment as the pool member, as long as the route is reachable, excluding C and D he connection information of the SNAT pool to avoid port exhaustion under high concurrency
[单选题]An LTM Specialist needs to create an iRule that creates persistence records based on a JSESSIONID cookie. If a persistence record already exists, then the iRule must persist the client connection according to the existing record.
Which persistence profile enables the iRule to meet these requirements?
A. Universal
B. SSL
C. Destination Address Affinity
D. Cookie
E. Source Address Affinity
