I am running Exchange 2010 on a 2011 SBS standard server. About a year ago an Exchange certificate expired and I created a new one by renewing it using the Exchange Management Shell. Feb 08, 2013  SBS 2011, if you use Remote Web Access, will allow the MACs to upload/download files, access email via OWA, access sharepoint. You won't be able to remotely control another PC or MAC (solved via LogMeIn). We are migrating from a SBS 2011 to a Server 2016 file server, we have successfully moved all the users folder redirected files to the new server. Mac Outlook 2011 Unable to Connect to 2010 SP2 Exchange Server Hi, I am trying to get a Mac Outlook 2011 client to connect to our Exchange 2010 SP2 server without success. I had an interesting issue with Exchange 2010 SP3 installation on a SBS 2011 server last night. Installation fails on the Hub Transport Server Role with following errors.

Overview A DHCP scope is an administrative grouping of IP addresses for a network subnet. With scopes you can configure common network settings for all clients receiving addresses, such as DNS servers and network gateways. Scopes can filter hosts by name, MAC address, and operating system to either allow them or disallow them from receiving an IP address.

Scope policies can be configured to assign different options to hosts based on their name, MAC address, or operating system. For example, we can create a policy that configures the NIS server for a Linux host in addition to options set at the scope level. This tutorial will guide you through configuring DHCP scopes on Windows Server 2012 R2.

Create a New Scope • Launch the DHCP console. • From the tree on the left side of the console, expand the DHCP server’s hostname node. • Select and then right-click IPv4.

• From the IPv4 context menu, select New Scope. FIG1 – Windows DHCP New Scope context menu • When the New Scope Wizard dialog box appears, click Next.

• On the Scope Name screen, enter the name of your new scope. You should give it a description to document its purpose.

When done, click Next. FIG2 – DHCP New Scope Wizard: Scope Name • On the IP Address Range screen, enter a starting IP address followed by an Ending IP address. This create the scope’s range, which will be used to assign addresses to clients. • Under Configurating settings that propagate to DHCP client section of the IP Address Range screen, either enter a subnet bit length (CIDR) in the Length field, or enter the dotted decimal notation of the subnet mask.

FIG3 – Windows DHCP New Scope Wizard: IP Address Range • Click Next. • On the Add Exclusions and Delay screen, we can set IP addresses from within the range we defined that should be excluded. For example, if our range includes the IP address of our network gateway, we probably do not want our clients to use it, so we would add its IP address to the exclusion list. Click Next when done. FIG4 – Windows DHCP New Scope Wizard: Add Exclusions and Delay • On the Lease Duration screen, enter the length of time a client should be assigned an IP address.

When done, click Next. • On the Configure DHCP Options screen, select Yes, I want to configure these options now, and then Click Next. • On the Router (Default Gateway) screen, enter the IP address of the gateway clients should use. Click Next when done. • On the Domain Name and DNS Servers screen, enter the IP addresses of all DNS servers the client should use.

Task manager for mac shortcut. • Memory: Clicking on this button sorts running processes by how much memory each process uses. Right next to the percentages of CPU capability currently used by system and user processes is a CPU load graph, which shows the percentage of CPU capability currently used by all system and user processes. The graph is green when enough memory resources are available, yellow when memory resources are still available but are being tasked by memory-management processes, and red when memory resources are depleted. You can change how often the graph updates by clicking on View and Update Frequency. Displayed at the bottom of the Activity Monitor window is the Memory Pressure graph, which helps illustrate the availability of memory resources.

Click Next when done. • On the WINS Servers screen, if you have WINS servers add them here.

Click Next when done. Most Windows environments no longer use WINS for name resolution.

Although, some legacy applications and hardware may still require it, so check your environment before skipping this. • On the Activate Scope page, select Yes, I want to activate this scope now. A scope must be activated before it is allowed to assign clients IP addresses. If you do not want to activate it at this time, select No, I will activate this scope later. Click Next when done. • Click Finish.

Scope Reservations The purpose of DHCP is to automatically assign hosts connecting to your physical network an IP address. Which IP address they get depends on what has already been assigned and what is available. With reservations, on the other hand, we can ensure that a specific host always receives the same IP address. Why would you do this instead of just assigning the host a static IP address?