Don't look for an interface going down, instead configure a floating default
route as
your interesting packet.
Dave
Khurrum Shahzad wrote:
> Hi all
> I want help regarding my scenario which is as follows.
> I have one central and tow remote sites. Both two remote sites are
connected
> with central through Wireless Ethernet Bridge (high speed).
> At Central site Ethernet cable from both Wireless Bridge are connected to
> switch and Cisco 2620 is used for routing between 3 different VLAN ( two
for
> remote and one for central).
>
> So at central site I have 3 sub interface on Fast Ethernet each having IP
> address of separate net.
>
> I also require Sync Dial Backup for each remote site. So I placed one 1601
> and Sync dialup modem on each remote site and dialup modems at central
> connected with sync port of 2620.
>
> But I can't understand how to configure online (automatic) backup because
if
> any of wireless link will break or down, Ethernet ports will not down and
> dialer will not initiate.
>
> Also for manual backup, if I manually dial to central site from any remote
> site then after connected to central, I have same IP net on both site of
> link,
> it means Ethernet port of 1601 and fast Ethernet port of 2620 have Ethernet
> IP
> from same net.
>
> Can anybody guide me how I run my main links on Wireless Ethernet Bridge
and
> backup link on dialup with routers?
>
> Network diagram of my setup is at
>
> http://www.geocities.com/khurrums/
>
> Regards
> Khurrum
--
David Madland
CCIE# 2016
Senior Network Engineer
Qwest Communications
612-664-3367
Message Posted at:
http://www.groupstudy.com/form/read.php?f=7&i=20087&t=20058
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