Citrix

- The LHC is a name given to the MS Access database which is created on every local MPS server.

- It stores the partitions of the Data Store to keep the server function, when an outrage occurs.

- When the data store goes offline, the server will continue functioning normally

- The LHC database enables the data store functionality up to 48 hours.

- LHC will ensure the data accessibility that is pertinent locally, even though the database is not available.

- Default ICA port is A: 1494.

- Default listening port for Citrix XML Service is 80.

- ICA : 1494.

- UDP port used for client broadcasting is 1604.

- IMA port numbers are 2512, 2513.

- CMC, SSL port number is 443.

- Server to SQL port is 1433.

- Port for Session Reliability is 2598.

- Port number for licensing is 27000.

- To work with Citrix, install the Terminal Services of OS.

- Citrix allows multiple users to execute multiple applications on its server.

- At the time of running the applications, the screen shots are sent to the client system.

- The keyboard inputs and mouse movements are sent to the Citrix Server.

- Then the accessibility to the applications is done by client.

- Citrix will back up the applications’ data, if required by the client.

- Data Store is a database which contains all the configuration information required by the Citrix Farm.

- Changes can be made at any time to the Meta Frame Server.

- These changes are persisted in the Data Store.

- Data store will store the following information:

1. Server Configuration.

2. User Configuration.

3. Print Environment.

4. Published Application

- Users can gain access to remote systems by configuring dial up settings.

- Users can backup data on the remote drive from their workstations.

- Microsoft Outlook accessibility is faster for dialup users

- Cloud computing is made effective using Citrix

- Allows maintaining virtualization to manage virtual data centers and maintain virtual work styles.

Dnscmd ServerName /clearcache

2512 and 2513