Cisco 12012 Technical Information download pdf (Page 25)

execute-on

Cisco 12000 Series Gigabit Switch Routers 37

execute-on

To execute commands remotely on a line card, use the execute-on slot privileged EXEC command.

execute-on {slot slot-number | all} command

Syntax Description

Command Mode

Privileged EXEC

Usage Guidelines

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

Switch Routers.

Use this command to execute a command on one or all line cards to monitor and maintain

information on one or more line cards.

You can use the execute-on privileged EXEC command only from Cisco IOS software running on

the GRP card.

Note In Cisco IOS Release 11.2(9)GS, the execute-on command does not work properly on

commands that require input, the “more” autopaging mechanism does not function, and the line card

help is not available.

Note Because not all statistics are maintained on the line cards, the output from some of the show

commands might not be consistent.

You can also use the attach privileged EXEC command, but using the execute-on slot command

saves you some steps. For example, ﬁrst you must use the attach command to connect you to the

Cisco IOS software running on the line card, next you must issue the command, and ﬁnally you must

disconnect from the line card to return to the Cisco IOS software running on the GRP card. With the

execute-on slot command, you can perform three steps with one command.

In addition, the execute-on all command allows you to perform the same command on all line cards.

slot-number Executes the command on the line card in the speciﬁed slot. Slot

numbers range from 0 to 11 on the Cisco 12012 and 0 to 7 on the

Cisco 12008.

all Executes the command on all line cards.

command Cisco IOS command to execute on the line card.

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Cisco 12012 Technical Information Page 25