1z0-821 Oracle Solaris 11 System Administration – System Processes and Tasks Part 3

7. Performance Issues Now, continuing our discussion on monitoring performance, we have to learn how to deal with system performance issues. Now, system performance issues are almost always attributable to hardware or the interaction of the system with the hardware. Now obviously, you can have hardware that doesn’t work that’s broke, you can have a… Read More »

1z0-821 Oracle Solaris 11 System Administration – System Processes and Tasks Part 2

4. Troubleshoot Process Issues Now that we’ve discussed how to list and manage processes, we probably want to talk about troubleshooting them now. Troubleshooting process Issues it may be necessary because processes, of course, like anything else in the system, can cause issues if certain things go wrong. You may see obvious things happen to… Read More »

1z0-821 Oracle Solaris 11 System Administration – System Processes and Tasks

1. Exam Objectives During this part of the course, we’re going to look at managing system processes and scheduling system tasks. Now, there’s a few objectives under this heading that we’ll look at for the OCA exam, but there’s also a few things we’re going to discuss that aren’t on the exam. At least they’re… Read More »

1z0-821 Oracle Solaris 11 System Administration – Conclusion

1. Resources Now that we’ve gotten through the course, there are several resources I’d like to give you to help you in your quest for studying for the OCA exam and to be a better Solaris Eleven administrator. Now, most of the resources I’ll tell you about are on the Oracle site itself, and they’re… Read More »

1z0-821 Oracle Solaris 11 System Administration – System and File Access Part 3

7. Authentication pt. 1 In continuing our discussion on security on solaris Eleven and controlling access to the system and files. Let’s discuss authentication for a few minutes. Now, authentication is simply one step in a process that a user goes through to be able to access the system and the resources. This process, and… Read More »

1z0-821 Oracle Solaris 11 System Administration – System and File Access Part 2

4. Control Access to Systems pt. 2 In part two of Control Access to Systems, we’re actually going to continue our demonstration of roles and authorizations and create a role that can manage a service and provide the authorizations to that role. So let’s go ahead and take a look at how to do this.… Read More »

1z0-821 Oracle Solaris 11 System Administration – System and File Access

1. Exam Objectives During this particular part of the course, we’re going to discuss something very important to all system administrators and those are the topics of security, specifically access control. During this part we talk about system and file access and what we want to do is discuss how to control access to systems… Read More »

NSE4_FGT-6.4 Fortinet NSE 4 – FortiOS 6.4 – FortiGate Firewall V6.4 Part 17

60. Lecture-60:High Availability HA Active-Passive Lab. Yesterday we discuss evolve ha what is HM and we call them High Availability cluster red and fault tolerance redundancy and all those things. And we discuss theoretically that we need a backup solution. And this backup solution we call them Redundancy or High Availability. And we saw that… Read More »

NSE4_FGT-6.4 Fortinet NSE 4 – FortiOS 6.4 – FortiGate Firewall V6.4 Part 16

59. Lecture-59:High Availability (HA) Theory. Another topic is redundancy what is redundancy? Redundancy we call them failure. We call them Ha high Availability cluster Rate and Fault Tolerance all these things is the name of one thing one way or another way. I know there is some difference but altogether these words can be used… Read More »

NSE4_FGT-6.4 Fortinet NSE 4 – FortiOS 6.4 – FortiGate Firewall V6.4 Part 15

57. Lecture-57:Addresses Objects in FortiGate Firewall. Addresses object what is address is object every time when we are creating any policy okay? Any policy will be creating. You have to be more specific. Suppose if somebody is going from lane to vent source. We always use source all. What is all is nothing but anything,… Read More »