Chapter 6. System Control Terminal Menus61200305L1-1 ATLAS 550 User Manual 6-23Table 6-2 lists the tests associated with the system controller.C LEAR S ELF -TEST L OGWrite security: 3; Read security: 5Clears the self-test log.P ING Write security: 5; Read security: 5Allows you to send pings (Internet Control Message Protocol (ICMP)requests) to devices accessible via the network.IP ADDRESS Write security: 5; Read security: 5Specifies the IP address to ping.C OUNT Write security: 5; Read security: 5Specifies the number of pings to send. The default number of tries is 4, andthe maximum value is 99.S IZE Write security: 5; Read security: 5Specifies the size in bytes of the data portion of the ping request. Thedefault value is 64 bytes, and the maximum size is 1024 bytes.T IMEOUT Write security: 5; Read security: 5Specifies the time in milliseconds to wait for the ping reply before timingout. The default timeout value is three seconds, and the maximum timeoutvalue is ten seconds.Table 6-2. System Controller TestsThis event... Logs this result...F LASH Verifies flash memory checksum.B OOT R OM Verifies boot ROM checksum.DSP RAM Verifies memory associated with the DSP.RTC RAM Verifies memory associated with the real time clock.TDM RAM Verifies memory associated with mapping TDM bandwidth.DRAM Verifies dynamic RAM used for program execution.HDLC Verifies each HDLC controller used for frame relay or PRI.Only one ping session can be active at a time.
