Zhone Technologies 600 - Manual (Page 31)

Server Cards 2-7
FRS Card ACS-FRS Card User Screens and Settings
DCE PARAM
The DCE Parameters setting will show n/a unless a Port Type of u-dce or nni is selected. Once
set to enable, the user may choose from the following options:
• Error Threshold (N392)
• Poll Verify Timer (T391)
• Events Counter (N393)
The Error Threshold (N392) counts the errors that will be tolerated during the cast number of
events as set by the Events Counter before declaring the LMI link down. The number of errors
options are 1 to 10. The value is input using the keyboard of the control terminal. The default
is 3.
The Poll Verify Timer (T391) allows you to select the time interval (in seconds) that should
elapse between “keep alive” messages sent from the corresponding DTE. The number of
seconds options are 5 to 30. The default is 15 seconds.
The Events Counter (N393) allows you to select the window size for the number of events
(frames) in which errors will be counted. If error threshold (N392) is exceeded within cast
N393 frames, the link is declared down. The number of events counted are 1 to 10. The default
is 4.
DTE PARAM
The DTE Parameters setting will show n/a unless a Port Type of u-dte or nni is selected. Once
set to enable, the user may choose from the following options:
• Error Threshold (N392)
• Poll Interval Timer (T391)
• Events Counter (N393)
• Full Status Frequency (N391)
The Error Threshold (N392) counts the errors that will be tolerated during the cast number of
events as set by the Events Counter before declaring the LMI link down. The number of errors
options are 1 to 10. The value is input using the keyboard of the control terminal. The default
is 3.
The Poll Verify Timer (T391) allows you to select the time interval (in seconds) that should
elapse between “keep alive” messages sent from the corresponding DCE. The number of
seconds options are 5 to 30. The default is 15 seconds.