Allied Telesis AT-S102 - Manual (Page 48)

Chapter 2: AT-CM and AT-CV Media Converter Line Cards
48
Operating Modes
The operating modes of the line cards are used to determine the states of
the links on their ports, to troubleshoot link problems and, in the case of
the AT-CM2, AT-CM70S and AT-CM3 Line Cards, to implement the OAM-
based features.
The AT-CM2 and AT-CM70S Line Cards support these operating modes:
ˆ Link Test mode
ˆ MissingLink mode
ˆ Smart MissingLink mode
ˆ OAM visible mode
ˆ OAM bypass mode
The AT-CM3 Line Cards support these operating modes:
ˆ Link Test mode
ˆ MissingLink mode
ˆ Smart MissingLink mode
ˆ Link Test and OAM Visible mode
ˆ MissingLink and OAM Visible mode
ˆ Smart MissingLink and OAM Visible mode
The AT-CV Line Cards support these operating modes:
ˆ Link Test mode
ˆ MissingLink mode
ˆ Smart MissingLink mode
The AT-CV Line Cards do not have an OAM operating mode and do not
support the OAM-based features.
The operating modes are discussed in the following sections:
ˆ “Link Test Mode,” next
ˆ “Link Test and OAM Visible Mode” on page 49
ˆ “MissingLink Mode” on page 49
ˆ “MissingLink and OAM Visible Mode” on page 51
ˆ “Smart MissingLink Mode” on page 52
ˆ “Smart MissingLink and OAM Visible OAM” on page 53
ˆ “OAM Visible Mode” on page 53
ˆ “OAM Bypass Mode” on page 53