Dell PowerConnect 7048P User Manual - Page 272

Table 11-1. System Information Feature SDM Template Description Determines the maximum resources a switch or router can use for various features. For more information, see "What Are SDM Templates?" on page 273 The switch can obtain the time from a Simple Network Time Protocol (SNTP) server, or you can set the time manually. Table 11-2 describes the settings that help the switch keep track of time. Table 11-2. Time Settings Feature SNTP Real time clock (RTC) Time Zone Summer Time Description Controls whether the switch obtains its system time from an SNTP server and whether communication with the SNTP server requires authentication and encryption. You can configure information for up to eight SNTP servers. The SNTP client on the switch can accept updates from both IPv4 and IPv6 SNTP servers. If SNTP is disabled, you can manually enter the system time and date. Allows you to specify the offset from Coordinated Universal Time (UTC), which is also known as Greenwich Mean Time (GMT). In some regions, the time shifts by one hour in the fall and spring. In the United States, this is called daylight saving time. The PowerConnect 7024P and 7048P switch ports are IEEE 802.3at-2009compliant (PoE Plus) and can provided up to 30W of power per port. For more information about PoE Plus support, see "What Are the Key PoE Plus Features for the PC7024P and PC7048P?" on page 275 Why Does System Information Need to Be Configured? Configuring system information is optional. However, it can be helpful in providing administrative information about the switch. For example, if you manage several standalone PowerConnect 7000 Series switches and have 272 Managing General System Settings