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logging linecard

Cisco 12000 Series Gigabit Switch Routers 39

logging linecard

To log messages to an internal buffer on a line card, use the logging linecard global conﬁguration

command. To cancel the use of the internal buffer on the line cards, use the no form of this command.

logging linecard [size | message-level]

no logging linecard

Syntax Description

Default

The Cisco IOS software logs messages to the internal buffer on the GRP card.

Command Mode

Global conﬁguration

Usage Guidelines

This command was added in Cisco IOS Release 11.2 GS to support the Cisco 12000 series Gigabit

Switch Routers.

Specifying a message level causes messages at that level and numerically lower levels to be stored

in the internal buffer on the line cards. Table 2 lists the message levels and associated numerical

level. For example, if you specify a message level of critical, all critical, alert, and emergency

messages will be logged.

size (Optional) Size of the buffer used for each line card. The range is 4096

to 65536 bytes. The default is 8 KB.

message-level (Optional) Limits the logging of messages displayed on the console

terminal to a speciﬁed level. The message level can be:

• alerts—Immediate action needed

• critical—Critical conditions

• debugging—Debugging messages

• emergencies—System is unusable

• errors—Error conditions

• informational—Informational messages

• notiﬁcations—Normal but signiﬁcant conditions

• warnings—Warning conditions

Table 2 Message Levels

Level Name Level

emergencies 0

alerts 1

critical 2

1 2 ... 22 23 24 25 26 27 28 29 30 31 32 ... 59 60

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Cisco 12012 Technical Information Page 27