Chapter 2 Alarm Message
29698
Message No.
29698
Default Severity
Level
4
Alarm Recovery
Unavailable.
Alarm Type
CommunicationAlarm
NM Level
4
Cause
All the neighbourhood is removed.
Influence
All the neighborhood is lost on this port. If this interface is in
UDLDAggressive mode, it will activate the neighborhood detec-
tion. If this interface can not be detected, the link is regarded as
monologue and sets this interface DOWN.
Recommended
Operation
Check whether the communication between this port and the other
port is normal.
Alarm Prototype
Description
all neighbours clear on %s
%s: interface name
00:28:40 01/01/2001 UTC alarm 29698 occurred all neighbours
clear on fei_1/2 sent by MCP
Alarm Description
All the neighbourhood is removed. No UDLD HELLO packet is from
the other end.
Supported Device
ZXR10 3900/6900.
29699
Message No.
29699
Default Severity
Level
3
Alarm Recovery
Available.
Alarm Type
CommunicationAlarm
NM Level
3
Cause
1. When the interface is under Aggressive mode, all the neighbor
is aging.
2. Optical interface: The sending and receiving optical fibres con-
nect two different interfaces.
Influence
Sets the interface state to err-disable. No protocol is running un-
der this interface.
Recommended
Operation
Check immediately whether the link connection between this port
and the other port is normal.
Alarm Prototype
Description
interface unidirection occurs on %s
%s: interface name
00:28:48 01/01/2001 UTC alarm 29699 occurred interface unidi-
rection occurs on fei_1/2 sent by MCP
00:03:17 01/01/2001 UTC alarm 29699 cleared %UDLD% inter-
face unidirection clears on fei_1/2 sent by MCP
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