From: Peng Zheng (zpnist@xxxxxxxxx)
Date: Sun Jul 07 2002 - 19:28:16 GMT-3
Hi,
In chapter 19 of "CCIE FUNDAMENTALS NETWORK DESIGN AND
CASE STUDYS SECOND EDITION", page 730, there is a
configuration for DTR Dialing Backup.
Central Side:
interface serial 1
ip address 128.10.200.66 255.255.255.192
backup interface serial 4
backup delay 0 20
....
interface serial 4
ip address 128.10.200.67 255.255.255.192
pulse-time 10
....
Remote Site:
interface serial 0
ip address 128.10.200.65 255.255.255.192
backup interface serial 4
backup delay 0 20
....
interface serial 1
ip address 128.10.200.68 255.255.255.192
pulse-time 10
....
I'm wondering if "dialer string" or "dialer in-band"
is required under interface serial 4 on Central Site.
and under interface serial 1 on remote site, is
"dialer in-band" required?
Thank you for help.
Best Regards,
Peng Zheng
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