Circusnuts,
Yes I too found this to be a bit different. I
realize in most cases the passive-interface command can be used to keep an
interface from sending routing information update but it can still take updates.
I see no EIGRP updates on the stub router's routing table except for the default
route "D* 0.0.0.0/0 [90/160514560] via 10.139.248.133, 1d06h,
Serial0/0.1". What is interesting to me is that it has formed a neighbor
adjecency with hub router yet it does not seem to be sending any ipdates to the
multicast address 224.0.0.10. Circusnut, the router is a 2600 mem and the IOS
file is SF26AP-12.0.7T.BIN. I am looking for info now...but any input from you
would be gladly received.
This is the EIGRP config, I am really not
dreaming :)
router eigrp 64783
network 10.0.0.0 network 172.26.0.0 no auto-summary eigrp stub connected Sincerely,
Raul F. Fernandez
Hmmm- a couple things you have described don't seem
EIGRP-like. The network @ the office is EIGRP & stubs are usually
set as passive or not set EIGRP @ all. In both cases they're alive &
can transmit thought the network, but only "a little help from their
friend" (their directly connected neighbor). Now- the stub command may
be needed when multiple connection run to a dead end or solo router (I have
never had this issue). With a default gateway, this surprises
me... EIGRP would not be doing it's job of discovering of a
successor or feasible, with static commands. Changing path cost I have
seen, but default- anything I don't recommend. If your network is small,
this may not be issues. My job deals with over 1300 EIGRP routers &
we have to follow EIGRP to the letter or it things go crazy
(which happens anyway from time to time :-) If you ever get a
chance, pick up EIGRP Network Design Solutions (Cisco Press). As for the
12.7T, what model of router ??? We have been sooo leery with the 12.0's,
especially in the 7500 series (when it comes to EIGRP). I could check a
few devices, but I can tell you DES, LANE, & EIGRP do not exist well
beyond 11.2 (22a)...
Let me know, I actually get to talk from some experience
here :-)
Good Luck !!!
Phil
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- Question about eigrp Raul Fernandez
- Re: Question about eigrp Circusnuts
- Re: Question about eigrp Raul F. Fernandez
- Re: Question about eigrp Phil Barker