Begin the configuration of PPP
callback with the following async callback global configuration mode
commands:
Router(config)#username username
password password
[callback-dialstring telephone-number]
[callback-line line-number]
[callback-rotary rotary-group-number]
If you configure callback-dialstring “ ”,
your router accepts the callback phone number from the caller.
Continue the callback configuration by using
the async callback commands in the line configuration or async
interface mode, as follows :
Router(config-if)#ppp callback accept
Router(config-if)#ppp callback initiate
Router(config)#line line-number
Router(config-line)#callback forced-wait seconds
Router(config-line)#script callback script-name
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Lab
Activity |
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The
Atlanta Bread Company is reviewing the costs
incurred by the Macon office for dialin access
to the core router. A lower telephone rate has
been established for your Atlanta office to
call to the Macon office. You will configure
callback services between the Atlanta core
router and the Macon remote office. |
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