Sorry im on the road so if my words are mispelled you know why.
Maybe im confused but if im not allowed to chane anything on r3 what can we do?
You have another issue as well since nbma wants dr and point-to-multipoint does
not. Timers could be chaned but you cant mix dr and non-dr types and still
become adjacent so that wont work.
Since im driving i cant lab this up but i dont see how to make this work
correctly
Sent from my T-Mobile myTouch 3G Slide
----- Reply message -----
From: "Jason Maynard" <[email protected]>
Date: Wed, Oct 13, 2010 5:02 pm
Subject: [OSL | CCIE_RS] Troubleshooting
To: "Di Bias, Steve" <[email protected]>, "[email protected]"
<[email protected]>
Ok that works
I hope I am thinking correctly but here it goes, what if you have the
restriction as stated below and you were only allowed one command to resolve
the issue. Remember you have already resolved the issue in regards to the IP
address on R2
From: Di Bias, Steve [mailto:[email protected]]
Sent: October-13-10 7:45 PM
To: [email protected]; [email protected]; Di Bias, Steve
Subject: Re: [OSL | CCIE_RS] Troubleshooting
Sorry i meant neighbor statements :)
Sent from my T-Mobile myTouch 3G Slide
----- Reply message -----
From: "Di Bias, Steve" <[email protected]>
Date: Wed, Oct 13, 2010 4:40 pm
Subject: [OSL | CCIE_RS] Troubleshooting
To: "[email protected]" <[email protected]>,
"[email protected]" <[email protected]>
If the only restriction is on r3 you could change the first two to nbma, add
network statements and make r1 the dr
Sent from my T-Mobile myTouch 3G Slide
----- Reply message -----
From: "Jason Maynard" <[email protected]>
Date: Wed, Oct 13, 2010 4:27 pm
Subject: [OSL | CCIE_RS] Troubleshooting
To: "Di Bias, Steve" <[email protected]>, "[email protected]"
<[email protected]>
Correct! – I have added your comment to the blog -
What else could be done if there was a restriction to not change the network
type on R3?
From: Di Bias, Steve [mailto:[email protected]]
Sent: October-13-10 6:59 PM
To: Jason Maynard; [email protected]
Subject: RE: [OSL | CCIE_RS] Troubleshooting
We are quiet because we are studying, but I like challenges!!
The first issue I see is that R3 is configured for NBMA while R1 and R2 are
configured to use point-to-multipoint ospf network types. I'm not sure what
the restrictions are but changing the network type should bring up the neighbor.
I also do notice a second thing with R2 which has a /30 netmask while R1 and R3
have /24's. You may run into strange things with this config so if you change
it to match with a /24 you should now have full reachability.
So IP mismatch and network type mismatch is what I see here…
Steve
________________________________
From: [email protected]
[mailto:[email protected]] On Behalf Of Jason Maynard
Sent: Wednesday, October 13, 2010 2:43 PM
To: [email protected]
Subject: [OSL | CCIE_RS] Troubleshooting
I have noticed that the study list becomes very quiet at times so I want to
start some discussion to hopefully help all of us stay engaged
I have started to create a questions around troubleshooting on my blog. You can
lab it up to see all the issues or just look at the configuration to try to
identify all the issues.
Here is the link
http://packetsanalyzed.blogspot.com/2010/10/troubleshooting-1.html
Marko/Tyson: if you consider this spam please send me an email and I will no
longer include links to my blog when using OSL. – this is really to help keep
folks engaged and stir up additional discussions and further enhance the
learning experience.
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