From: MMoniz (ccie2002@tampabay.rr.com)
Date: Sat Jul 24 2004 - 12:17:28 GMT-3
It would be my recommendation to change these types of parameters for ALL
routers in the domain. Just like
in OSPF if asked to make the cost reflect say 10 for a gig interface. Do it
across the domain.
My opinion anyhow.
Mike Moniz
CCIE #13347
-----Original Message-----
From: nobody@groupstudy.com [mailto:nobody@groupstudy.com]On Behalf Of
Geert Nijs
Sent: Saturday, July 24, 2004 11:07 AM
To: ccielab@groupstudy.com
Subject: EIGRP hello's
Hi group,
From the first lab in the new CCIE Practise Book
(http://www.amazon.com/exec/obidos/tg/detail/-/1587051478/qid=1090681131/sr=
8-2/ref=sr_8_xs_ap_i2_xgl14/102-2968721-5624117?v=glance&s=books&n=507846#pr
oduct-details)
"Configure R8 to have an EIGRP hello interval of 25 seconds on its
Ethernet0/0 interface"
Simple enough, but the solution mentions that the hello interval of all
neighboring routers (R6 in this case)
also has to be changed/adjusted in order to avoid "flapping" neighbors and
routes ??
It was my understanding that the hello+hold timers could be different
between neighbors in EIGRP.
(the hello packets include the hold interval, so the receiving router has no
problems with a hold interval
different than its own).
Actually, i have configured them differently in my lab (hello+adjusted
hold), and my adjacencies don't flap at all.
Am i missing something here ? And what to do in the real lab ??
Regards,
Geert
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