3Com Dual 56K manual Synchronizing, LAN Modem Clock, Cycled

134CHAPTER 10: TROUBLESHOOTING AND MAINTENANCE

Table 9 Last Call Statistics Description

Last Call Information	Description
Number of octets transmitted	Indicates the number of octets (bytes) transmitted by the Dual
	56K LAN Modem.
Called telephone number	Indicates the telephone number dialed to reach the service
	provider for the last call.
Reason for call coming up	Indicates how the call was placed and which workstation
	placed the call. Typical entries you may see are:
	“Manual Dial by Workstation A.”
	“DNS query from Workstation A for http://www.xxx.com.”
	“Packet from Workstation A to IP address xxxx.”
Reason for call going down	Indicates why the last call was disconnected. For example, idle
	timer expired, or manual disconnect.

Understanding Last The last 10 calls statistics are described in Table 10. These values are cleared each 10 Calls Information time the LAN Modem is reset or power cycled.

Table 10 Last 10 Calls Statistics Description

Last 10 Calls Information	Description
Call Type	Indicates whether the last 10 calls were incoming or
	outgoing.
Service Provider	Indicates the destination to which the last 10 calls were
	connected
Duration	Indicates the length of time the last 10 calls were connected
Initiation Reason	Indicates the reason that the last 10 calls were initiated.
	Typical reasons you may see are:
	“Manual Dial by Workstation A.”
	“DNS query from Workstation A for http://www.xxx.com.”
	“Packet from Workstation A to IP address xxxx.”

Understanding Service The Service Provider statistics described in Table 11 are provided after a call has Providers Information ended. These values are cleared each time the LAN Modem is reset or power

cycled.

Table 11 Service Provider Statistics Description

Service Provider Information	Description
Number of successful	Indicates the total number of successful connections to
connections	each service provider
Number of failed connections	Indicates the total number of unsuccessful connections to
	each service provider.
Total number of octets received	Indicates the total number of octets (bytes) received by the
	Dual 56K LAN Modem.
Total number of octets	Indicates the total number of octets (bytes) transmitted by
transmitted	the Dual 56K LAN Modem.
Total connection time (seconds)	Indicates the collective connection time for this particular
	service provider

Synchronizing the	The LAN Modem has an internal Real Time clock which automatically synchronizes
LAN Modem Clock	itself to the date and time on your workstation during the initial configuration of