Verilink WANsuite 5370 (34-00310.D) Product Manual Uživatelský manuál stáhnout pdf (Strana 123)

VT100 Interface 4-7

From the Interfaces screen, you may choose from the following: Network,

Serial 1, Serial 2, Auxiliary, 10/100 Ethernet, or Supervisory. Each of these

interfaces is described below.

Network Config Screen

The Network Config screen (Figure 4.7) lets you view and make changes to

the Network interface's configuration as described below. In addition, this

screen provides a table that displays the alarm values for the Network

interface.

Figure 4.7

Network Config Screen

Mode

Selects the network service type.

Values DDS I 56K, DDS II CC-64K

Default: DDS I 56K

Timing

Sets the timing source to synchronize the unit’s internal timing generators.

Choices are as follows:

Internal – The unit’s internal frequency standard is used for all timing.

Network – Timing is derived from the network recovered clock. (Most

applications use this selection.)

Values: Network, Internal

Default: Network

NOTICE: Internal timing is valid only in 56K mode.

Error Status and Alarm Thresholds Table

The unit can be programmed to generate an alarm condition based on a

specific level of performance degradation. The Network screen presents a

table that provides current error status, alarm condition, error count, and alarm

threshold information.

Acceptable alarm thresholds are set for periods of 1-5, 10, 20, or 30 seconds

(900 seconds), and are sampled every second. The types of error conditions

1 2 ... 118 119 120 121 122 123 124 125 126 127 128 ... 234 235

Žádné komentáře

Verilink WANsuite 5370 (34-00310.D) Product Manual Uživatelský manuál Strana 123