オンライン問題で最適な301a試験練習問題（最新の150問題)
練習問題301a素晴らしい練習用のBIG-IP LTM Specialist: Architect Set-Up & Deployテスト問題
F5 301a 認定試験の出題範囲：
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質問 87
A company plans to launch a huge marketing campaign and expects increase demand of their secure website. With the current virtual server setup, the LTM Specialist expects that the LTM device will reach its capacity limits. For the wen application to function properly. Cookies persistence is required. The LTM Specialist needs to reduce LTM device load without breaking the application.
Which two settings should the LTM Specialist modify to meet the requirement? (Choose two.)
- A. Remove web acceleration profile.
- B. Modify virtual Server type to performance (Layer 4)
- C. Remove ClientSSL profile
- D. Remove HTTP profile
- E. Remove HTTP compression profile
正解: A,E
解説:
It is required that cookie persist must be used and http profile must be used, and SSL offloading must also be required. It must be in standard mode, excluding BD E.
質問 88
A design requires the LTM device to become HA standby when the one of the two physical interface on the External trunk is down the External trunk is an interface on the External VLAN Which TMOS command enables this behavior?
- A. tmsh modify net van External failsafe enabled
- B. tmsh create sys ha-group External trunks add ( External( attribute percent up-members 100))
- C. tmsh create sys ha-group External trunks add External threshold 2 weight 101)
- D. tmsh create sys ha-group External trunks add Externally
正解: C
質問 89
Exhibit.
The server team has recently configured the three new DNS servers shown for the data center. No current DNS servers are currently configured on the LTM device.
Which command should be used to configure the LTM device to use the new DNS servers?
- A. tmsh change /sysdns name-servers add {192.168.1.2.192.168.100.100.192.168.200.200}
- B. tmsh set/sysdns name-servers add {192.168.2.192.168.100.100.192.168.200.200}
- C. tmsh modify/sysdns name-servers add {192.168.1.2.192.168.100.100.192.168.200.200}
- D. tmsh create/systins name-servers add {192 168.1.2.192.168.100.1O0.192.168.2O0.2OO}
正解: C
解説:
Modify the configuration with modify, and create the configuration with create. Excluding B and D, and the question is to modify the DNS pointer of E5 itself the need to use is modify.
質問 90
An application is sensitive to packet loss and unexpected session termination. A pair of LTM devices is configured in an Active/Standby high availability configuration. SNATS are NOT used and the virtual server contains a Universal Persistence profile.
which two actions must an LTM Specialist take to ensure the sessions are maintained between the client and server during an LTM device failover event while maintaining maximum uptime? (Choose two.)
- A. configure a serial failover cable for mirror traffic
- B. configure a OneConnect profile to mirror connections
- C. enable Mirroring for a virtual server and persistence profile
- D. configure a VLAN and primary mirroring address for mirror traffic
- E. enable Clone Pools for a virtual server and a persistence profile
正解: C,D
質問 91
An LI M device is experiencing a high volume of traffic. The virtual server is struggling under the load. The problem appears to be on the server side connections. The virtual server is accepting connections . The virtual server is accepting connections on https and is configured with an SSL profile and http pool.
What should be added to increase the performance of the device?
- A. a One Connect profile
- B. an HTTP Compression profile
- C. smaller key to the SSL profile
- D. a SPDY profile
正解: A
質問 92
A web server is being overloaded with HTTPS traffic. To decrease the load on the server, the LTM Specialist and the Server. Administrator decide to perform SSL offloading on the LTM device. The configuration of the virtual server is as follows:
Which change must be made to the configuration to perform SSL offloading?
- A. Remove the severssl profile
- B. Remove the clientssl and http profiles
- C. Remove the clientssl and serverssl profiles
- D. Remove the clients profile
正解: A
質問 93
An LTM Specialist regularly provides analytics reports that show that traffic generated by different subnets within the organization. The LTM Specialist needs show the associate department names next the IP addresses in the reports.
Which step should the LTM Specialist take to meet this requirement?
- A. define active subnets and assign a name to certain subnets
- B. create VLANs for each subnet and set the name accordingly
- C. use an iRule to change the output of the report
- D. export the report and add the department names manually
正解: B
質問 94
An application requires load balancing functionality. The application must be encrypted to the client.
Certain content must be manipulated by the following IRule:
Which set of profiles must be applied to the virtual server?
- A. TCP, HTTP, Client SSL, Stream
- B. TCP, HTTP server SSL Stream
- C. TCP, HTTP, OnceConnect, Stream
- D. Fast L4, HTTP server SSL Stream
正解: A
解説:
Client encryption is required , clientssl, irule contains HTTP events and stream execution, http profile stream profile.
質問 95
An LTM is configure an application that is separated into several subdomains across multiple virtual servers. Many of these subdomains require encryption and could be accessed by anyone on the internet. The configuration must NOT result in SSL warnings to end users.
How should the LTM Specialist configure the SSL profiles for these virtual servers?
- A. Obtain an SSL certificate for each subdomain, make a ServerSSL profile for each subdomain, and apply to the related SSL Virtual Server.
- B. Obtain a wildcard certificate, create one ClientSSL profile and apply to all SSL Virtual Servers
- C. Create a self-singed SSL certificate for each subdomain make a ClientSSL profile for each subdomain, and apply to the related SSL Virtual server
- D. Create a self-singed SSL certificate for each subdomain make a Client profile for each SSL Virtual Server
正解: B
解説:
The topic is that there are multiple domain names in the business, and HTTPS services are provided to the internet, and users cannot be allowed to generate SSL alarms. The require client ssl and use CA certificate instead of self-singed certificate. And multiple domain names, you can use wildcard certificates.
質問 96
An LTM Specialist has trouble with SNMP traps in the management network The ITM Specialist takes the network capture shown to troubleshoot:
What should the UM Specialist change to capture packets related to this workflow?
- A. the verbose level
- B. the interface
- C. the tcpdump filter expression
- D. the port
正解: B
質問 97
A VCMP guest has the following characteristics:
* Resources allocated for CPU memory, network interfaces, and disk space
* Virtual disk created
* The guest is NOT running
The guest is NOT running in which state is the VCMP guest
- A. Deployed
- B. Provisioned
- C. Offline
- D. Configured
正解: B
質問 98
Where does a LTM Specialist view all of the objects that are part of a deployed iApp?
- A. Local Traffic . Virtual Servers > Applications
- B. Local Traffic > Network Map > View Map
- C. iAPP> Application Policy > Objects
- D. IAP > Application Service > Components
正解: D
質問 99
A virtual server with SNAT automap enabled selects pool member 10.20.0.10.443 for the server-side flow. The client side flow source IP is 192.168.0.10 .
Which source IP should be expected in the server-side connection?
- A. 10.50.0.2
- B. 10.20.0.1
- C. 192.168.0.10
- D. 10.20.0.2
正解: D
質問 100
A Web Server Administrator uses a manual process to display a page when the service is down.
Which feature on the LTM device should be used to automate the service down page? :
- A. Action on Service Down
- B. Redirect Rewrite
- C. Enable Request Queueing
- D. Fallback Host
正解: D
質問 101
An LTM Specialist needs to configure a setup for antivirus scanning of HTTP traffic with an internet Contact adaption Protocol (ICAP) server.
Which two server type should be used? (Choose two.)
- A. Forwarding IP
- B. Stateless
- C. Performance HTTP
- D. Internal
- E. Standard
正解: D,E
質問 102
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. Add FTP1 to the pool assigned to the MyVS4 virtual server, and remove all other pool members from the pool.
- B. Create a new virtual server for traffic sourced from 10.10.10.0/24 on port 80 that is destined to 10.10.20.1/32, and create a new pool has only the pool member FTP1 defined.
- C. Add FTP1 to the pool assigned to the MyVS2 virtual server, and remove all other pool member from the pool.
- D. 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.
正解: C
解説:
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.
質問 103
What should an LTM Specialist configure on an LTM device to send AVR notification emails?
- A. Email notification to be sent via SMTP from the LTM device
- B. Email notification to be sent via iControl from the LTM device
- C. Custom SNMP traps on the LTM device for AVR notifications
- D. Syslog on the LTM device to send to an SMTP server
正解: A
質問 104
One LTM device in an HA pair of LTM devices is unable to reach its default gateway. An HA Failover event needs to happen.
Which configuration item enables this behavior?
- A. Gateway pool monitor
- B. Gateway pool
- C. Gateway Fail Safe
- D. iRule
正解: C
質問 105
An LTM Specialist is removing some of the load off an existing cluster by adding a adding a third BIG-IP device to the device group. The new device can deliver twice the performance of the other two devices.
The LTM Specialist needs to make sure that the BIG-IP device with the highest available capacity is always selected to take over a traffic group in the event of a failover.
Which failover method is most appropriate?
- A. Ordered List
- B. HA Group
- C. HA Capacity
- D. Load Aware
正解: A
質問 106
Exhibit.
The three VLANS shown provide connectivity to backend servers. The backend servers are being moved to unmanaged switches and require separate interfaces.
How should the F5 device interfaces be configured?
- A. Create VLAN named VLAN_A enter 100 under Tag and move interface 1.1 to tagged Create VLAN_B enter 200 and move interface 1.2 to tagged Create VLAN_C Center 300 and move interface 1.3 to tagged.
- B. Create a Trunk interface and combined interface 1.1.1.2 and 1.3.
- C. Create a Trunk interface and select VLAN_A, VLAN_B. and VLAN_C.
- D. Create VLAN_A move interface 1.1 to untagged. Create VLAN_B move interface 1.2 to untagged. Create VLAN_C move interface 1.3 to untagged.
正解: D
質問 107
A virtual server configuration for traffic destined to a server is as shown:
HTTP traffic is destined to the 10 10.20.1 server from the source
Based on precedence, which virtual server accepts this traffic?
- A. MyVS2
- B. MyVS3
- C. MyvS1
- D. MyVS4
正解: A
質問 108
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