Grass Valley K2 Storage System Instruction Manual v.3.2 Aug.01 2007 - Manual (Page 324)

324 K2 Storage System Instruction Manual July 3, 2007
Chapter 11 Administering and maintaining the K2 Storage System
Ports used by K2 services
The following ports are used by the applications and system tools of the K2 family of
products:
Synchronizing system clocks
It is required that the system clocks on the devices of the K2 Storage System be kept
synchronized. The main purpose for this time synchronization is so that entries in the
various logs on the K2 Storage System devices can be correlated. The following
procedure describes a mechanism by which clocks are synchronized. If your facility
has other mechanisms by which you synchronize system clocks, you can use your
own methods, as long as it accomplishes the goal of keeping the system clocks
synchronized.
To synchronize system clocks, do the following:
1. Designate a K2 Media Server as the time server.
2. On each K2 Media Client, iSCSI client, and any additional K2 Media Servers, in
the Windows Control Panel open Date and Time .
3. On the Internet Time tab, enter the K2 Media Server that is the time server.
Port # Type of
connection Service name Description
49168 HTTP Grass Valley
K2 Config K2 System Configuration application connection
between a control point PC and the K2 Storage
System device configured. Both HTTP and TCP
connections are required. Most functions use the
HTTP connection, but a few functions that
require longer time periods use TCP.
49169 TCP
49170 HTTP Grass Valley
Transfer Queue Service Transfer Manager connection between source
system and destination system.
49171 TCP Grass Valley
AppService AppCenter connection for connection between
control point PC and K2 Media Client.
49172 HTTP Grass Valley
Storage Utility Host Connection for Storage Utility between the
control point PC and the K2 system being
configured.