ZyXEL Communications MSC1000G User Manual page 159

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