ZyXEL Communications 128MH Problems With the WAN Ports, Problems with the LAN Interface

Prestige 128MH PSTN Router/Hub

14.2 Problems With the WAN Ports

Table 14-2.	Troubleshooting a WAN Port Connection
Problem		Corrective Action
RDY LED of a WAN port is off		Check if the WAN port is connected to an external modem/ISDN
		TA.
		Check if LINE 1 or LINE 2 is connected to a telephone line.
		Check if the power of the external modem/ISDN TA is turned on.

14.3 Problems with the LAN Interface

Table 14-3.	Troubleshooting the LAN Interface
Problem		Corrective Action
Can’t ping any station on the LAN		Check the Ethernet LEDs on the front panel. The LED should be
		on for a port that has a station connected. If it is off, check the
		cables between your Prestige and the station.
		Verify that the IP address and the subnet mask are consistent
		between the Prestige and the workstations.

14-2 Acronyms and Abbreviations