Cisco 2501 - Router - EN Bedienungsanleitung PDF herunterladen (Seite 20)

198

Chapter 4

Introduction to the Cisco IOS and SDM

Allowed output transports are pad telnet rlogin lapb-ta mop v120 ssh.

Preferred transport is telnet.

No output characters are padded

No special data dispatching characters

The terminal history size command, used from privileged mode, can change the size

of the history buffer:

yourname#terminal history size ?

<0-256> Size of history buffer

yourname#terminal history size 25

You verify the change with the show terminal command:

yourname#show terminal

Line 0, Location: "", Type: ""

[output cut]

Editing is enabled.

History is enabled, history size is 25.

Full user help is disabled

Allowed transports are lat pad v120 telnet mop rlogin

nasi. Preferred is lat.

No output characters are padded

No special data dispatching characters

Group codes: 0

When Do You Use the Cisco Editing Features?

A couple of editing features are used quite often and some not so much, if at all. Understand

that Cisco didn’t make these up; these are just old Unix commands. However, Ctrl+A is really

helpful to negate a command.

For example, if you were to put in a long command and then decide you didn’t want to use

that command in your configuration after all, or if it didn’t work, then you could just press

your up arrow key to show the last command entered, press Ctrl+A, type no and then a space,

press Enter—and poof! The command is negated. This doesn’t work on every command, but

it works on a lot of them.

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Cisco 2501 - Router - EN Bedienungsanleitung Seite 20