An administrator is creating a redundant environment for a current data center. A backup site must be available if the entire data center site should become unavailable. To reduce costs, this backup site does not need to be up and running at all times ready for failover. It must contain equipment and the ability to restore data from the data center. Which of the following site types should be considered to meet these requirements? ()
What is the functionality of redundant interfaces (reth) in a chassis cluster?()
Which of the following is a situation where dual (redundant) HMCs are recommended()?
Which of the following BEST describes the function of a redundant power supply?()
To which switch or switches should you provide redundant links in order to achieve high availability with reliable fast convergence in the enterprise campus?()
RAID(Redundant Array of Inexpensive Disks),是指将多个磁盘连成一个阵列,然后以某种方式写磁盘,Raid6这种方式可以在()磁盘失效的情况下防止数据丢失。
Which system provides redundant system clocks?()
A web server has to be available all the time.It has its own redundant power source anduninterruptible power supply(UPS).Which of the following actions will provide additional fault to lerance?()
A port in a redundant topology is currently in the blocking state and is not receiving BPDUs. To ensure that this port does not erroneously transition to the forwarding state, which command should be configured to satisfy the requirement?()
Which statement would prevent the sending of redundant route advertisements when your route reflector cluster is fully meshed?()