ADTRAN 550 user manual Dsp Ram, Rtc Ram, Tdm Ram, Dram, Hdlc, Ping

		Chapter 6. System Control Terminal Menus
	Table 6-2 lists the tests associated with the system controller.
		Table 6-2. System Controller Tests
	This event...	Logs this result...
	FLASH	Verifies flash memory checksum.
	BOOTROM	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.
CLEAR SELF-
	Write security: 3; Read security: 5
TEST LOG	Clears the self-test log.
PING	Write security: 5; Read security: 5
	Allows you to send pings (Internet Control Message Protocol (ICMP)
	requests) to devices accessible via the network.

Only one ping session can be active at a time.

IP ADDRESS	Write security: 5; Read security: 5
	Specifies the IP address to ping.
COUNT	Write security: 5; Read security: 5
	Specifies the number of pings to send. The default number of tries is 4, and
	the maximum value is 99.
SIZE	Write security: 5; Read security: 5
	Specifies the size in bytes of the data portion of the ping request. The
	default value is 64 bytes, and the maximum size is 1024 bytes.
TIMEOUT	Write security: 5; Read security: 5
	Specifies the time in milliseconds to wait for the ping reply before timing
	out. The default timeout value is three seconds, and the maximum timeout
	value is ten seconds.

61200305L1-1 ATLAS 550 User Manual 6-23