What does the ‘5’ in this enable secret in global configuration mode command indicate? router# enable secret level 5 password A. The enable secret password is used for accessing exec privilege level 5. B. The enable secret password is hashed using MD5. C. The enable secret password is hashed using SHA. D. Set the […]
Read morePermanent data storage normally uses HDD technology originally developed by IBM in the mid 1950s. Today, HDDs are typically aggregated into arrays in storage appliances using various methods to provide redundancy in case of the failure of any single HDD. In this case, the array, or a portion of the storage space in the array, will be presented to a client OS as a logical unit (LUN). This is not yet logical volume management (LVM), however, the LUN still appears to the OS as a single, large-capacity storage device. For LVM purposes, there is no functional difference between a local HDD and a LUN, so we will simply call either type of storage a disk.
Read moreIf sales meetings were not mandatory, would your sales team even bother showing up?
Read moreWith all the changes coming with Red Hat Enterprise Linux 7 and the training around it, I’ve heard Red Hat admins ask, “But what about their certifications?” The reality is that not much has changed around Red Hat certifications at the basic levels. But if you’ve got your sights set higher for the RHCA and some of the specialty areas, things have changed a bit!
Read moreA new survey from Sandler Training put the red pen in the hands of American employees, giving them chance to “grade” the performance of their manager. The results were passing, but not exactly good enough for the refrigerator. One of the most interesting findings revealed that 7 out of 10 Americans ‘like’ or ‘love’ their[…] Read More
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