1z0-821 Oracle Solaris 11 System Administration – Administering Oracle Solaris Zones

6. Zone Configuration pt. 3 In continuing our discussion on configuring an Oracle solaris zone, let’s go ahead and take a look at actually configuring it. We’ve created it, we’ve installed it. Now let’s configure it. We’ve created and installed our zone. Now let’s go ahead and boot into it and then log into the… Read More »

1z0-821 Oracle Solaris 11 System Administration – Administering User Accounts Part 4

10. Configuring User Disk Quotas. The next topic we’re going to take a look at is configuring user disk quotas. Now, disk quotas are not very difficult to understand and definitely not difficult to manage. What disk quotas are, are limits imposed on a particular file system or directory in order to prevent users from… Read More »

1z0-821 Oracle Solaris 11 System Administration – Administering User Accounts Part 3

7. User Initialization Files pt. 1 Now that we’ve set up user accounts and learn how to manage users, we need to take a look at user initialization files. Now, initialization files are essentially just text files that are used to configure options for individual users whenever the system starts up and when the user… Read More »

1z0-821 Oracle Solaris 11 System Administration – Administering User Accounts Part 2

4. Setting Up User Accounts Now that we’ve talked about user accounts in detail, let’s look at how to set them up. Now, Oracle Solaris Eleven, as it came out from Oracle, did not have the builtin GUI that normal Linux and Unix distributions have, that was used for administering user accounts and groups. And… Read More »

1z0-821 Oracle Solaris 11 System Administration – Administering User Accounts

1. Exam Objectives So now that we’ve talked about installing Solaris Eleven and managing some things about it, we really need to talk about managing user accounts. Obviously the computer is not there just for its own wellbeing it’s there to be used by users. So we need to create and manage user accounts for… Read More »

1z0-821 Oracle Solaris 11 System Administration – Administering a Physical Network Part 3

7. Verify Network Operation All right, now let’s talk about verifying network operation. Now there are several different ways we can verify that our network is working correctly, but probably one of the most obvious is to simply ask the users. Now that may seem a little bit silly, but really that’s one of the… Read More »

1z0-821 Oracle Solaris 11 System Administration – Administering a Physical Network Part 2

4. Networking on Solaris 11 Now that we’ve covered some basics of networking, just as a refresher to it, let’s talk a little bit more about specific things that apply to Solaris Eleven. Now, Solaris Eleven uses the same TCP IP protocol, stack services, ports, protocols, hardware, standards, wiring, and so forth. So by and… Read More »

1z0-821 Oracle Solaris 11 System Administration – Administering a Physical Network

1. Exam Objectives During this next session, we’re going to talk about administering a physical network for the OCA exam. You have one objective and several subojectives that cover networking. We’re going to go over a few of these during this session and in depth on all of them in the next few sessions. First… Read More »

Cisco CCIE Security 350-701 – Email Security _ ESA

1. Email Based Threats The next thing we’ll try to understand some of the email security threats. Like the most common is like email spams where you get some emails from the attacker like some kind of advertisements or maybe offering some prices or something like that where you or maybe some kind of tools… Read More »

Cisco CCIE Security 350-701 – CIsco Web Security Appliance – WSA

1. Cisco Web Security – WSA-CWS The next thing we will try to understand the Cisco solution to provide web security. Now, Cisco mainly offers two solutions to provide web security. One is for on premises by using a dedicated device called WSM. And we have another solution for cloud, cloud web security. The basic… Read More »