From: san (san.study@gmail.com)
Date: Mon Apr 10 2006 - 14:15:21 GMT-3
Petr,
I would like to verify my understanding....To enable ip ospf
flood-reduction, I need to enable "ip ospf demanc-circuit" in all routers
of the area ?
Copy from the URL you sent :
The main difference between flooding reduction and demand circuits is that
former suppresses only periodic LSA refreshes; it does not suppress periodic
hello packets. Thus, the flooding reduction feature does not impair the
detection of a neighbor router going down.
Flooding reduction links have the same constraints as demand circuits. In
particular, all routers in the area must support the demand circuit feature
in order for flooding reduction to work. Troubleshooting techniques for both
demand circuits and flooding reduction links are also common.
This example shows an OSPF flooding reduction feature configuration:
interface POS 0/0
ip address 192.168.122.1 255.255.255.0
*ip ospf flood-reduction*
On 4/10/06, Petr Lapukhov <petrsoft@gmail.com> wrote:
>
> Hello, Pandi
>
> Check this out:
>
> http://www.cisco.com/warp/public/104/dc.html#floodreduc
>
> HTH
> Petr
>
> 2006/4/10, PANDI MOORTHY <moorthypandi@gmail.com>:
> >
> > Hi Group,
> >
> > These two ospf commands always confuse me. Could any one explain to me
> the
> > difference?
> >
> >
> >
> > "ip ospf flood-reduction"
> >
> >
> > "ip ospf demand-circuit"
> >
> > Regards.
> > Pandi
>
>
-- Thanks & Rgds SAN
This archive was generated by hypermail 2.1.4 : Mon May 01 2006 - 11:41:57 GMT-3