完全版は2022年最新の301a試験問題集テストガイドはトレーニング専門問題
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質問 66
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 67
An LTM Specialist needs to deploy a virtual server that will load balance traffic targeting https://register.example.com to a set of three web servers. Persistence needs to be ensured. No persistence mirroring is allowed SSL offloading is required.
A fourth web server with fewer resources will be used to handle requests from engine bots to https://register.example.comvrobots.txt by an iRule. The (Rule will use the HTTP_REQUEST event. .
What are the required profile and persistence settings to implement this
- A. tcp, clientssl, serverssl, ssl persistence
- B. tcp, clientssl, http, serverssl cookie persistence
- C. tcp, clientssl, http. cookie persistence
- D. tcp. dientssl, hup, source address persistence
正解: C
解説:
The option is wrong, it should be clientssl and serverssl. If the title requires ssl offload instead of encryption, you need clientssl instead of serverssl. irule needs HTTP profile to enable HTTP_REQUEST. If the session cannot be mirrored, the cookie session remains to meet the demand.
質問 68
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. Max TPS and Throughout
- B. Response Codes
- C. User Sessions
- D. Page Load Time
正解: D
質問 69
RADIUS authentication has been configured on the LTM device. The default remote user access requirements are as shown:
Read only access to the configuration Utility
Access to TMOS shell
Which two items need to be configured in this situation? (Choose two)
- A. Console access is Advanced Shell
- B. Default remote user role is Guest
- C. Default remote user role is Operator
- D. In Console access is TMSH
- E. Console access is Read Only
- F. Default remote user role is Manager
正解: D
質問 70
A virtual server is experiencing intermittent port exhaustion. What should be done to fix this issue?
- A. add more SNAT addresses
- B. add more pool members
- C. enable SNAT automap
- D. enable advanced routing
正解: A
質問 71
A BIG IP system load balances connections to a web application. A TCP-based Denial of Service attack against the web application is occurring, which has caused very high memory utilization on the LTM device due to stale TCP connections.
Which TCP profile option should be used to reduce memory utilization?
- A. Slow Start
- B. Idle timeout
- C. Multipath TCP
- D. Reset on timeout
正解: B
質問 72
Refer to the exhibit.
An LTM Specialist configures the two syslog destination Syslog destination #1 can receive messages but the syslog destination #2 can NOT receive messages.
Which command sill correct the issue?
- A. {/Common) (tmos) # modify /sys syslog remote-servers modify {syslog_dest2 {host 10 208.102.254 }}
- B. {Common(tmos) # modify/syslog remote-servers modify {syslog_dest2 {lost.10.10.10.28 }}
- C. {/Common)(tmos) # modify Ays syslog remote servers modify {syslog_dest2 {local- ip 10.208.102 254)}
- D. {/Common)(tmos) # modify /syssyslog remote-servers modify (syslog_dest2 {local-ip
正解: D
質問 73
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 for all users with a default user role of Operator
- C. configure remote authentication and map support personnel users to the Guest user role
- D. configure remote authentication and map support personnel users to the Operator user role
正解: C
質問 74
A virtual server is using a TCP profile based on the top-wan-optimized profile for a streaming application Users report videos are loading slowly.
Which setting should be modified in the TCP profile to optimize the application?
- A. Disable Nagle's Algorithm
- B. Disable Slow Start
- C. Disable Reset on Timeout
- D. Disable Selective ACKs
正解: B
質問 75
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. Serverless, Stream
- B. Clientssl, fastL4, Stream
- C. Clientssll, Stream
- D. Serverless, fastL4, Stream
正解: C
解説:
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.
質問 76
Refer to the exhibit.
The http monitor is applied to a pool All members are enabled One pool member stops responding TCP port 80. The server still responds to ping.
What is the resulting status of this pool member?
- A. Offline (Disabled)
- B. Unavailable (Disabled)
- C. Available (Enabled)
- D. Unknown (Enabled)
正解: C
質問 77
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 78
An LTM Specialist needs to assign a health monitor to a pool with two pool members 10.10.10 101 and 10.10.10.102 Both pool members are listening on port 8080 with TCP. The health of the application depends on the health of an another server (10 10 10 100) that runs port 9080 with TCP.
Which two custom TCP monitors should be selected as the pool's health monitors' (Choose two)
- A. a custom TCP monitor that works on port 9080,
- B. a custom TCP monitor that works on port 9080 with 10.10.10.100 as alias address
- C. a custom TCP monitor that works on port 9080 with 10,10.10.101 as alias address
- D. a custom TCP monitor that works on port 8080
- E. a custom TCP monitor that works on port 8080 with 10.10.10.101 as alias address
- F. a custom TCP monitor that works on port 8080 with 10.10.10.102 is alias address
正解: B,D
質問 79
in which Application Visibility and Reporting (AYR) profile must the SMTP profile be defined to configure notifications via email?
- A. default analytics profile
- B. App analytics profile
- C. custom analytics profile
- D. virtual server profile
正解: C
質問 80
Four members in a server pool have similar hardware platforms. An LTM Specialist needs the load balancing method that can select the server with the fewest entries in the persistence table.
Which load balancing method should the LTM Specialist use?
- A. Observed
- B. Dynamic Ratio
- C. Leas Connections
- D. Least Sessions
正解: D
解説:
Pay attention to the examination questions, the stem is to ask the session to keep the minimum entries in the table.
質問 81
An LTM Specialist creates an Analytics wide to show the type of browsers used to access a certain application. However, the generated statistics only sum up all transaction for that application under one item called ' Aggregated.'' What should the LTM Specialist do to resolve this problem?
- A. Verify that the Analytics profile is assigned to the applications virtual server.
- B. Make sure ''User Sessions'' is selected in the Analytics profile
- C. Make sure ''User Agent'' is selected in the Analytics profile.
- D. Drill down into the stats to show the User Agents correlated in the Aggregated group.
正解: C
質問 82
An application is being load balanced through the LTM device using the configuration displayed below.
The network has been re-engineered to NAT all client connection. As a result, all client connections are hitting the same pool member.
Which changes should the LTM Specialist make in order to restore load balancing functionality wile maintaining session persistence?
- A. Change the virtual server type to Standard, add an http profile, and change the persistence profile to Destination Address
- B. Leave the virtual server type set Performance (Layer 4) and change the persistence type to hash
- C. Change the virtual serer type to Forwarding (Layer 4) and leave the persistence type to hash source Address
- D. Change the virtual server to Standard add an http profile, and change the persistence profile to Cookie persistence
正解: D
質問 83
Six servers have a varying number of connections that change based on the user load.
Which load balancing method should an LTM Specialist apply to divided the web application traffic to the servers on the relative performance trend?
- A. Least Sessions
- B. Least Connections
- C. Ratio
- D. Predictive
正解: D
質問 84
Refer to the exhibit.
A pool is contoured with four members. A user has a current connection established with 10.18.1.40. The virtual server has a persistence Profile configured.
- A. 10.18.1.40
- B. 10.18.1.30
- C. 10.18.1.20
- D. 10.18.1.10
正解: A
質問 85
TWO LTM devices are in the same Device Group and configured for Ac live/Standby Failover. The LTM Specialist observes that the HA Active and Standby device constantly changes state. All network links use the default route domain A dedicated fiber ink is used for the HA connection with a latency of 250 ms but no packet loss.
What is causing the change in failover state to occur?
- A. The HA network is not configured for mirroring.
- B. The HA network is using the default routing domain.
- C. The HA network latency is too high.
- D. The HA network is using multicast IP.
正解: D
解説:
質問 86
An LTM device configured with a management IP address and route and a series of self-IPs and TMM routes. Both management and TMM have a routing entry for 101 10/24 Application traffic is being load balanced and sent to pool member 10.1.1.123 with SNAT Automap and configured.
Which route will the LTM device use?
- A. both routes, which will duplicate traffic on both management and TMM interface
- B. management route when TMM interface is down or TMM is offline
- C. equal cost multipath load balancing via both routes
- D. TMM route regardless of the management port status
- E. management route regardless of the management port status
正解: D
質問 87
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F5 301a 認定試験の出題範囲：
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