Viewing Fe Line Statistics; Figure 30 Graphsonetport Dialog Box - Fe Line Tab; Table 26 Line Tab Fields - Nortel Passport 8683POS Using Manual

Table 26 Line tab fields

Field
ESs
SESs
CVs
UASs

Viewing FE Line statistics

To display FE Line statistics:
1
On the device view, right-click the port.
2
Choose Graph Port.
The graphSonetPort dialog box opens with the POS statistics tab displayed
(Figure 25 on page
3
Click the FE Line tab.
The FE Line tab opens
Figure 30 graphSonetPort dialog box — FE Line tab
Chapter 5 Graphing statistics in Device Manager
Description
Errored Second (ES) is a second with one or more Coding Violations
or one or more incoming defects, for example, SEF, LOS, AIS, or LOP.
Severely Errored Second (SES) is a second with x or more CVs, or a
second during which at least one or more incoming defects.
Coding Violations (CV) are Bit Interleaved Parity (BIP) errors that are
detected in the incoming signal. CV counters are incremented for
each BIP error detected.
Number of seconds that the interface is unavailable.
81).
(Figure 30).
Using the Passport 8683POS Module
87