Chapter 5 Alarm Screens
Management Switch Card User’s Guide
159
VOP_SC_MISSING CRITICAL X The media VOP card cannot detect the
signaling VOP card.
VOP_TERMNAME_DUP INFO X The VOP detected a duplicate terminal
name.
VOP_NO_PROTECTION INFO X The active SC cannot detect the standby
SC.
VOP_PROTECTION_SWITC
H
CRITICAL X The standby SC changed to active
because it could not detect the active
SC.
VOP_DROP_CALL INFO X The VOP dropped a call because the
burst calls or average calls exceeded the
BHCA setting.
Intf (Interface)
CFM_ERROR minor X A connectivity fault is detected by CFM
loopback or linktrace test.
LLDP_REMOTE_CHANGE minor A remote LLDP’s data changed.
IMA
GROUP_STARTUP_FE minor X The remote IMA group is up.
GROUP_CONF_ABORT major X The remote IMA tries to use
unacceptable configuration parameters.
GROUP_CONF_ABORT_FE minor X The remote IMA reports unacceptable
configuration parameters.
GROUP_INSUFF_LINK major X When less than PTx transmit or PRx
receive links are Active
GROUP_INSUFF_LINK_FE minor X The remote IMA reports that less than
PTx transmit or PRx receive links are
Active
GROUP_BLOCKED_FE minor X The remote IMA reports that an IMA
group is disabled
GROUP_TIMING_MISMATC
H
minor X The remote IMA’s transmit clock mode is
different than a local IMA line card’s
transmit clock mode
LINK_LIF major X A Loss of IMA Frame (LIF) defect was
detected by the local IMA line card.
LINK_LODS minor X A Link Out of Delay Synchronization
(LODS) defect was detected by the local
IMA line card.
LINK_RFI minor X A Remote Failure Indicator (RFI) defect
was detected by the local IMA line card.
LINK_TX_MIS_CONN minor X A transmit link is not connected to the
same remote IMA device as the other
transmit links in the group.
LINK_RX_MIS_CONN minor X A receiving link is not connected to the
same remote IMA device as the other
receiving links in the group.
LINK_TX_FAULT minor X The transmit link is in the FAULT state
detected by the local IMA line card.
LINK_RX_FAULT minor X The receiving link is in the FAULT state
detected by the local IMA line card.
Table 60 Alarm Descriptions (continued)
ALARM SEVERITY MSC ALC SLC VLC VOP IMA DESCRIPTION
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