H T wrote:
> can any one tell us what will be the effect of these 2 default routes.
>
> ip route 0.0.0.0 0.0.0.0 20.20.20.1
> ip route 0.0.0.0 0.0.0.0 20.20.10.1 200
Configured like this everything will go to 20.20.20.1, until that
address becomes unavailable for some reason (link down, say). When that
happens, the route to 20.20.10.1 will be put in the routing table and
everything will go there for as long as 20.20.20.1 stays unreachable.
This is because of the higher admin distance of the second route.
All this assuming this is all the routing the box has, of course.
> is it possible to have 2 default route???
Yes. Just put them both in with the same admin distance (leave out the
'200' at the end of the second route statement) and they will both show
up in the routing table.
The box will then load-share between the two either on a per-destination
or a per-packet basis, depending on a number of things (fast switching
yes/no, CEF per-packet load balancing active yes/no).
Regards,
Marco.
Message Posted at:
http://www.groupstudy.com/form/read.php?f=7&i=72653&t=72652
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