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Cisco ME 3400E, ME 3400, and ME 2400 Ethernet Access Switch System Message Guide
OL-23408-01
Chapter 1 System Message Overview
How to Read System Messages
• SEVERITY is a single-digit code from 0 to 7 that reflects the severity of the condition. The lower
the number, the more serious the situation. Table 1-2 lists the message severity levels.
• MNEMONIC is a code that uniquely identifies the message.
• Message-text is a text string describing the condition. This portion of the message sometimes
contains detailed information about the event, including terminal port numbers, network addresses,
or addresses that correspond to locations in the system memory address space. Because the
information in these variable fields changes from message to message, it is represented here by short
strings enclosed in square brackets ([ ]). A decimal number, for example, is represented as [dec].
Table 1-3 lists the variable fields in messages.
SUPQ Supervisor queue “SUPQ Messages” section on
page 2-67
SW_VLAN VLAN manager “SW_VLAN Messages” section on
page 2-68
TCAMMGR Ternary content addressable
memory
man
ager
“TCAMMGR Messages” section on
page 2-73
UDLD UniDirectional Link
De
te
ction (UDLD)
“UDLD Messages” section on
page 2-74
VQPCLIENT VLAN Query Protocol
(VQP) client
“VQPCLIENT Messages” section on
page 2-75
Table 1-1 Facility Codes (continued)
Facility Code Description Location
Ta b l e 1-2 Message Severity Levels
Severity Level Description
0 – emergency System is unusable.
1 – alert Immediate action required.
2 – critical Critical condition.
3 – error Error condition.
4 – warning Warning condition.
5 – notification Normal but significant condition.
6 – informational Informational message only.
7 – debugging Message that appears during debugging only.
Ta b l e 1-3 Variable Fields
Representation Type of Information
[dec] Decimal integer
[char] Single character
[chars] Character string
[enet] Ethernet address (for example, 0000.FEED.00C0)
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