Điều kiện tiên quyết Tính toán số lượng cổng phù du để cấu hình trên máy tính Windows Server. Xem "Tính Số lượng cổng phù du" trên trang 60. Sửa đổi các giá trị registry Windows chỉ khi số lượng các cổng lớn hơn 4000 trên Windows Server 2003 hoặc lớn hơn trên Windows Server 2008. | Chapter 5 Installing View Connection Server Prerequisites Calculate the number of ephemeral ports to configure on the Windows Server computer. See Calculate the Number of Ephemeral Ports on page 60. Modify the Windows registry value only if the resulting number of ports is greater than 4 000 on Windows Server 2003 or greater than 16 000 on Windows Server 2008. Procedure 1 On the Windows Server computer start the Windows Registry Editor. a Select Start Command Prompt. b At the command prompt type regedit. 2 In the registry locate the correct subkey and click Parameters. HKEY_LOCAL_MACHINE SYSTEM CurrentControlSet Services Tcpip Parameters 3 Click Edit New and add the registry entry. Value Name MaxUserPort Value Type DWORD Value data 1024 calculated number of ephemeral ports Valid Range 5000-65534 decimal 4 Exit the Windows Registry Editor. 5 Restart the Windows Server computer. Increasing the Size of the TCB Hash Table The transmission control block TCB holds information about TCP connections that are made between View Connection Server clients and their desktop sources. To support a large View desktop deployment you can increase the size of the TCB hash table. The TCB is a memory-resident data structure that contains socket numbers the location of incoming and outgoing data buffers bytes received or unacknowledged and other information. To retrieve this information quickly Windows Server stores TCB data structures in a hash table. By default Windows Server configures the number of hash table rows based on the number of CPUs in the Windows Server computer. You use two different formulas to calculate the TCB hash table size on View Connection Server instances and security servers. Calculate the Size of the TCB Hash Table for View Connection Server To support a large number of View desktops you can optimize the size of the TCB hash table on each View Connection Server instance. Calculate the size in rows. Procedure Use the following formula. Number of hash table rows
