F5 BIG-IP v10.x LTM Essentials V10.x 認定 F50-531 試験問題:

1. Which statement is true concerning iRule events?

A) All client traffic has data that could be used to trigger iRule events.
B) All iRule events are appropriate at any point in the client-server communication.
C) If an iRule references an event that doesn't occur during the client's communication, the client's connection will be terminated prematurely.
D) All iRule events relate to HTTP processes.

2. Given that VLAN fail-safe is enabled on the external VLAN and the network that the active BIGIP's external VLAN is connected to has failed, which statement is always true about the results?

A) The active system will restart the traffic management module to eliminate the possibility that BIG-IP is the cause for the network failure.
B) The active system will fail-over and the standby system will go into active mode.
C) The active system will note the failure in the HA table.
D) The active system will reboot and the standby system will go into active mode.

3. Assuming that systems are synchronized, which action could take place if the fail-over cable is connected correctly and working properly, but the systems cannot communicate over the network due to external network problems?

A) Whether or not network fail-over is enabled, the standby system will assume the active mode.
B) If network fail-over is enabled, the standby system will go into active mode but only until the network recovers.
C) If network fail-over is enabled, the standby system will assume the active mode.
D) Whether or not network fail-over is enabled, the standby system will stay in standby mode.

4. Which statement is true about the synchronization process, as performed by the Configuration Utility or by typing b config sync all?

A) The two /config/bigip.conf configuration files are synchronized (made identical) each time the process is run.
B) Multiple files, including /config/bigip.conf and /config/bigip_base.conf, are synchronized (made identical) each time the process is run.
C) The process should always be run from the system with the latest configuration.
D) The process should always be run from the standby system.

5. A virtual server is listening at 10.10.1.100:any and has the following iRule associated with it: when CLIENT_ACCEPTED { if {[TCP::local_port] equals 80 } { pool pool1 } elseif {[TCP::local_port] equals 443 } { pool pool2 } If a user connects to 10.10.1.100 and port 22, which pool will receive the request?

A) Unknown. The pool cannot be determined from the information provided.
B) pool2
C) pool1
D) None. The request will be dropped.

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