This article will let you know that How to Create a SAN Certificate for IIS server or Storefront (Citrix) server.
1. On the server where this certificate requires, run ‘CMD.EXE’ as an administrator.
2. Run the MMC Snap-In
3. Add Certificate Services, to the local machine
4. Create a custom request
5. Here you have to Proceed without an enrolment policy
6. Choose the following settings as shown in below pic
7. Here you have to click on Select Properties
8. Add the friendly name (i.e. Citrix or Server name with date)
9. Add the DNS Names required for the certificate. It’s important here to add the DNS name of the server as well as the alternative names in case primary server down then secondary DNS server can reply.
10. Choose the certificate Common Name
11. Now you have to Add details for the Key Usage
12. Add details for the extended Key Usage
Now your certificate is ready. The request file should be saved, and the request completed on the Certificates server
This article will let you know that how to Create a Network Load Balancing Cluster for your Terminal servers or Storefront Servers.
What is NLB (Network Load Balancing)?
Network load balancing distributes the traffic load between members of NLB servers through which come through TCP/IP.
The best example where we can use is Jump box and Citrix Storefront etc.
(Jump Server – they are the servers from which we can do RDP of servers to manage devices in a separate security zone or within the same zone)
This is basically used in big environment where your users login frequency is high. This will help to them to serve in a better way.
NLB support 32 servers in a single cluster
You can add Host to NLB cluster without bringing down the cluster vice versa for deletion hosts
Detect and recover host that fails or goes offline.
Automatically load the balance when you add hosts or remove
Within 10 seconds it can redistribute and recover the load
Easy to manage: You can manage or add servers from a single server through NLB manager.
Prerequisites for NLB setup
Two or more server.
Two Network adaptor ( you can configure with one adaptor but it’s best practice)
Use only TCP/IP
Serve should be in domain
All the servers which you want to add in this NLB should have Network Load balancing Features installed
1. Login into server and open Server Manager and go to Features
2. After that it will show you the entire features list.
3. Here you have to select Network Load Balancing and click next.
4. After that it will show you summary and click on install.
5. After that go to Start Menu and open Administrative Tools and here you will see one option Network Load Balancing Manager click on this and procedure further.
6. Here you will see Network Load Balancing Manager Console. Right click and click on New Cluster option.
7. Here you have to provide Your Second Server IP or name (FQDN) which you want to add. Here you will see two NIC/IP details which are existing on that server. Select the NIC which you want to use for NLB.
8. After selection you see IP and Subnet IP, click next.
9. Here you have to provide Cluster IP Address Click on add.
10. Here you have to provide IP for cluster, Full internet name and cluster operation mode.
11. If you want to configure Port rules then click edit and do the same.
This article will let you know How to add new vlan in virtual connect Flexfabric. I had a task to add new vlan in virtual connect Flexfabric (HP). Network team created new vlan and i want to use that for my virtual machines. so before adding you should calculate impact and how much critical servers are running on that chassis. After that you can start adding vlan to your virtual connect Flexfabric.
1. First log into server where virtual connect manager is installed
2. After that it will open virtual connect manager page here you have to provide ID and password
3. Here it will show you virtual connect manager options. here you have to go to Server Profile Management and click on Manage Server Profiles
4. Here you will see Server profiles tab and all the servers for this datacenter
5. Then you have to select a host on which you want to add newly created vlan, after selection click on Edit button so that you can add.
6. Here it will show you progress bar and it will take some time to open
7. After clicking Edit it will show you all the NIC settings below
8. Here you have to be very careful select the NIC for which you want to add vlan and click on edit symbol
9. After that it will show you uplink here select your uplink and search the vlan ( type the vlan number ) and click on filter it will show you the vlan for which you are looking
Same need to provide for other uplink
10. After finish this you have to click ok which is near to bottom of this page.
Here you have just added vlan in flex fabric switch now you have to add into VCenter as well.
11. Open VCenter and go to Home > Networking
12. After that you will see Data Center and Distributed Switch
13. Right click on Distributed Switch and go to New Port Group option
14. Now here you have to provide Vlan name which will be reflecting for Virtual machines. Port Groups as well and VLAN type: VLAN. ON Vlan ID you have to provide which ID that is created on Network switch by network team.
15. On Ready to complete page you will see summary and click on finish.
This Article describe about how to Install a guest operating system in a Virtual Machine
Step 1: Creating a Virtual Machine
A virtual machine is a software only representation of a computer. It is configured with one or more virtual CPUs, virtual memory, a virtual network interface card, and one or more virtual disks. An operating system and applications can be installed on the virtual machine after it is created.
Installing the Operating System
Step 2: Installing the Operating System
A VM cannot start up without first installing an operating system on a virtual disk associated with it. The easiest way to install the operating system on a VM is to attach an ISO and start it up from that ISO.
Install Updates and Fixes
Step 3: Installing Updates and Fixes
Installing the .NET Framework 3.5 Features on Server 2012
Many components are required as per environment like .NET Framework 3.5 to function correctly. You can avoid installing the .NET Framework separately by installing it on the VM before converting the VM to a template.
Licensing Virtual Machines with KMS
Step 4: Installing Hypervisor Tools
Hypervisor tools provide high performance drivers that significantly improve disk and network performance for XenServer and VMware VMs. You may not have all the commands required to manage the hypervisor (start, stop, suspend) and limited performance monitoring capabilities without these tools.
1. Double-click Citrix XenCenter on the desktop, if XenCenter is not already open then Click the Sandeep VM.
2. Click the Console tab.
If the VM fails to start, verify that the correct ISO is loaded in the DVD Drive field. If the ISO image is non-bootable, the VM will not start. To correct this issue, select the correct ISO image and then click within the Console page to start the VM
3. Select the desired language, time and currency format, and keyboard or input method, and then click Next. a. English (United States) is selected in the Language to install field.
b. English (United States) is selected in the Time and currency format field.
c. US is selected in the Keyboard or input method field.
d. Click Next.
4. Click Install now and Select Windows Server 2012 Standard (Server with a GUI) and then click Next.
Ensure you select the Server with GUI and not the Server Core Installation option.
5. Select I accept the license terms and then click Next > Select Custom: Install Windows only (advanced).
6. Verify Drive 0 Unallocated Space is selected and then click Next.
It will take approximately 15 minutes to install the operating system.
Note : Before installing OS just format this disk. Click on New > Then type the size which you want to allocate to this system > OK > After that click on Format > OK
After this install start and you can see progress %.
Important: Click Eject to the right of the DVD Drive field to unload the Windows Server 2012 ISO file.
This Article describe about how to Create a virtual machine in XenCenter.
1. Double-click Citrix XenCenter on the desktop, if it is not already open.
2. Click XenServer in XenCenter and then click New VM in the XenCenter toolbar.
3. Scroll the VM template list, click Windows Server 2008 R2 (64-bit), and then click Next.
You are choosing the Windows Server 2008 R2 (64-bit) standard template, because this standard template is the closest match to Windows Server 2012. You will install Windows Server 2012 on this VM.
4. Type Name of server in the Name field and then click Next.
This is the name used to identify the virtual machine in XenCenter. It is not the DNS name or the computer name associated with the VM.
5. Select Install from ISO library or DVD drive, select Windows_Server_2012_64bit.iso in the ISO field, and then click Next.
The ISO files are stored in an ISO library that was pre-created and contains all of the installation images required for this course.
6. Select Place the VM on this server and then click Next.
If you had a pool of XenServer hosts, you could elect to not assign a home server. This allows the VM to be agile meaning it can run on any XenServer in the pool. In order to not assign a home server, you must have multiple XenServer hosts in a pool and create the VM on shared storage.
7. Verify that 1 or as per requirement vCPU is selected.
The number of vCPUs depends on the workload and should not exceed the logical cores within the hardware. The limit is 16 vCPUs per VM.
8. Type 8192 in the Memory field or as per your requirement and then click Next.
The recommended minimum amount of memory for Windows Server 2008 R2 is 1024MB. The recommended minimum amount of memory for Windows Server 2012 is 2048MB.
9. Verify that Use these virtual disks and Local storage are selected and then click Next.
10. Click Add > Select Network > Click Add> Click Next> Review the settings for this VM for accuracy.
If changes need to be made, use the Previous button to return to previous pages.
Here you can change your network settings like Vlan by clicking on Properties.
11. Verify that Start the new VM automatically is selected and then click Finish.
You may not want to start a VM automatically if you will not need it immediately or if you want to configure multiple VMs before making them available.