Command Reference Guide

38 ● ppp callback ntstring 3Com Router 5000 Family and Router 6000 Family
Command Reference
ppp callback ntstring
Purpose Use the ppp callback ntstring command to configure the dial number
required for a Windows NT server to call back the router.
Use the undo ppp callback ntstring command to cancel the configured
callback dial number.
Syntax ppp callback ntstring dial-number
undo ppp callback ntstring
Parameters dial-number
Dial number for a Windows NT server to call back the
router.
Default By default, no callback dial number is set for the Windows NT server.
Example Set the dial number for a Windows NT server to call back the router to “2489”.
[3Com -Dialer1] ppp callback NTString 2489
View This command can be used in the following views:
■ Physical or Dialer Interface view
Description When a router functions as the callback server to call a Windows NT server, this
command should be configured if the server needs the router to send the callback
number.
Related Command ppp callback