Throw a sniffer in the middle and see if it reports anything.
(I think not.)
Steve
Jaeheon Yoo <[EMAIL PROTECTED]> wrote in message
[EMAIL PROTECTED]">news:[EMAIL PROTECTED]...
> Hi,
>
> in p.463 of Building Scalable Cisco Networks
> ---------------------------------------------------
> During testing with debug commands, it was found that OSPF does send
> Hello and DBD packets on passive interfaces, but does not send LSUs.
> EIGRP does not send anything on passive interfaces.
> -----------------------------------------------------
>
> I tested it by myself, Yes, it is true when you believe what the
> debugger says, "debug ip packet" reports it's sending hellos on a
> passive interface, But on the other end, the same "debug ip packet"
> says no hellos from the passive interface are received.
>
> So what's going on here? I still firmly believe no hellos are sent on
> a passive interface. Then is it a BUG in IOS?
>
> Thanks in advance.
>
> Jaeheon
>
> _________________________________
> FAQ, list archives, and subscription info:
http://www.groupstudy.com/list/cisco.html
> Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
>
_________________________________
FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html
Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
