F5 BIG-IP Administration Control Plane Administration - F5CAB4 模擬練習
Utility, where can the BIG-IP Administrator check system metrics such as CPU and memory usage?
正解: A
解説: (PassTest メンバーにのみ表示されます)
Refer to the exhibit. The BIG-IP Administrator runs the command shown and observes a device trust issue between BIG-IP devices in a device group. The issue prevents config sync on device bigip3.local. What is preventing the config sync?
正解: C
解説: (PassTest メンバーにのみ表示されます)
Which log file should the BIG-IP Administrator check to determine if a specific user tried to log in to the BIG-IP Configuration Utility? (Choose one answer)
正解: B
解説: (PassTest メンバーにのみ表示されます)
Where are system logs typically stored?
正解: D
解説: (PassTest メンバーにのみ表示されます)
A local user account (Users) on the BIG-IP device is assigned the User Manager role. User1 attempts to modify the properties of another account (User2), but the action fails. The BIG-IP Administrator can successfully modify the User2 account. Assuming the principle of least privilege, what is the correct way to allow User1 to modify User2 properties?
正解: A
解説: (PassTest メンバーにのみ表示されます)
A BIG-IP Administrator needs to update the list of configured NTP servers. In which area of the Configuration Utility should the BIG-IP Administrator perform this update?
正解: D
解説: (PassTest メンバーにのみ表示されます)
A BIG-IP Administrator makes a configuration change to a Virtual Server on the Standby device of an HA pair. The HA pair is currently configured with Auto-Sync Enabled. What effect will the change have on the HA pair configuration?
正解: D
解説: (PassTest メンバーにのみ表示されます)
A BIG-IP Administrator discovers malicious brute-force attempts to access the BIG-IP device on the management interface via SSH. The BIG-IP Administrator needs to restrict SSH access to the management interface. Where should this be accomplished?
正解: B
解説: (PassTest メンバーにのみ表示されます)
The BIG-IP Administrator runs the command:
netstat -an | grep 443
and sees the following output:
tcp 0 0 0.0.0.0:443 0.0.0.0:* LISTEN
What does this output indicate about the service on port 443? (Choose one answer)
netstat -an | grep 443
and sees the following output:
tcp 0 0 0.0.0.0:443 0.0.0.0:* LISTEN
What does this output indicate about the service on port 443? (Choose one answer)
正解: C
解説: (PassTest メンバーにのみ表示されます)