Alarms

8. Troubleshooting

The following table describes the alarm conditions that will generate an SNMP trap for a physical interface, and the frame relay LMIs and DLCIs. These alarm conditions also generate Health and Status messages seen on the System and Test Status screen. Major alarms are displayed on line 24 and force on the Alarm LED.

Main Menu	Status System and Test Status
Table 8-1. Alarm Conditions (1 of 3)

Alarm Condition		What It Indicates		What To Do

COSx Down, PathIP_		A Class Of Service		Contact your service provider.
Address, DLCInnnn1		associated with a path is
		down.

CTS down to	→	The CTS control lead on the		Check DTR and RTS from Port-1.
Port-1 Device		device’s→	interface is off.	Verify that the port is enabled.
(CSU/DSU only)
				Check DTR for the user data
				port.

DLCI nnnn Down,		The DLCI for Port 1 is		Contact your network service
Port-1(CSU/DSU		down.		provider.
only)

DSL Line Training		The DSL interface is		Wait for training to complete.
Alarm at Network 1		training.

DTR Down from		The DTR control lead on		Examine the attached DTE and
Port-1 Device		the device connected to		cable connected to the system’s
(CSU/DSU only)		Port 1 is deasserted.		port.
		The DTR control lead on		Check that the port cable is
		the device connected to the		securely attached at both ends.
		specified port is off. This		Check the status of the
		message applies to data
				attached equipment.
		ports that act as DCEs.


Ethernet Mgmt Down		The Ethernet management		Check the management system.
(CSU/DSU only; minor		interface is down. The port
alarm)		is enabled and is the
		primary interface for
		management data, but
		communication between the
		management system and
		the unit is not possible.

Ethernet Port Down		The communication link for		Check the LAN connected to the
(Router only)		the Ethernet port is down		Ethernet port.
		and the Interface Status for
		the port is enabled.

1nnnn indicates a DLCI number of 16 through 1007.

8-8

December 2002

9700-A2-GB20-20

9720, 9788 specifications

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Paradyne 9788, 9720 manual Alarms, Alarm Conditions 1 What It Indicates What To Do

Models: 9720 9788

Alarms

Main Menu

Table 8-1. Alarm Conditions (1 of 3)

What It Indicates

What To Do

Address, DLCInnnn1

(CSU/DSU only)

(CSU/DSU only)

alarm)

(Router only)

9700-A2-GB20-20

9720, 9788 specifications