F5 BIG-IP Administration Data Plane Configuration - F5CAB3 模擬練習
A Standard Virtual Server for a web application is configured with Automap for Source Address Translation.
The original client IP must be known by backend servers.
What should the BIG-IP Administrator configure?
The original client IP must be known by backend servers.
What should the BIG-IP Administrator configure?
正解: C
解説: (PassTest メンバーにのみ表示されます)
To increase available bandwidth of an existing Trunk, the BIG-IP Administrator is adding additional interfaces. Which command should the BIG-IP Administrator run from within the bash shell?
正解: C
解説: (PassTest メンバーにのみ表示されます)
Some users who connect to a busy Virtual Server have connections reset by the BIG-IP system. Pool member resources are NOT a factor.
What is a possible cause?
What is a possible cause?
正解: A
解説: (PassTest メンバーにのみ表示されます)
A Standard Virtual Server reports poor performance for Internet users.
What TCP profile configuration should be applied?
What TCP profile configuration should be applied?
正解: B
解説: (PassTest メンバーにのみ表示されます)
A BIG-IP Administrator finds the following log entry: tmm tmm[714]: 011e0002:4: sweeper_update:
aggressive mode activated. Which action should the BIG-IP administrator take to mitigate this memory issue?
aggressive mode activated. Which action should the BIG-IP administrator take to mitigate this memory issue?
正解: B
解説: (PassTest メンバーにのみ表示されます)
The BIG-IP Administrator needs to load balance a pool of web servers. Load balancing should consider the number of connections that are active on that pool member.
Which load balancing method meets this requirement? (Choose one answer)
Which load balancing method meets this requirement? (Choose one answer)
正解: B
解説: (PassTest メンバーにのみ表示されます)
Refer to the exhibit.
A BIG-IP Administrator creates a new Virtual Server to load balance SSH traffic. Users are unable to log on to the servers.
What should the BIG-IP Administrator do to resolve the issue? (Choose one answer)
A BIG-IP Administrator creates a new Virtual Server to load balance SSH traffic. Users are unable to log on to the servers.
What should the BIG-IP Administrator do to resolve the issue? (Choose one answer)
正解: B
解説: (PassTest メンバーにのみ表示されます)
In a pool there are 2 pool members out of the 5 members that are older servers. The number of connections these can handle is less than the other 3 pool members. Which load balancing method would allow more traffic to be directed to the newer servers? (Choose one answer)
正解: B
解説: (PassTest メンバーにのみ表示されます)
Refer to the exhibit.
DNS queries from two internal DNS servers are being load-balanced to external DNS servers via a virtual server on a BIG-IP device. The DNS queries originate from:
192.168.10.100
192.168.10.200
and target:
192.168.2.150
All DNS queries destined for the external DNS servers fail.
Which property change should the BIG-IP Administrator make in the Virtual Server to resolve this issue?
(Choose one answer)
DNS queries from two internal DNS servers are being load-balanced to external DNS servers via a virtual server on a BIG-IP device. The DNS queries originate from:
192.168.10.100
192.168.10.200
and target:
192.168.2.150
All DNS queries destined for the external DNS servers fail.
Which property change should the BIG-IP Administrator make in the Virtual Server to resolve this issue?
(Choose one answer)
正解: B
解説: (PassTest メンバーにのみ表示されます)