I have resolved the issue
But I do believe I would have got the same result with the commands
mentioned in the DSG.
My conclusion (without testing all scenarios)
If I used my solution with multiple OSPF neighbours then I would have only
changed the distance on 1 neighbour that I specified as opposed to all
neighbours that resulted in " inter-area" or "external" ospf routes (at
least in this case)
R5
__
show ip route ospf
O IA 24.24.1.0/24 [19/65] via 24.56.45.4, 02:53:44, Serial0/1/0
O IA 24.24.2.0/24 [19/128] via 24.56.45.4, 05:22:14, Serial0/1/0
O IA 24.24.24.2/32 [19/66] via 24.56.45.4, 02:30:11, Serial0/1/0
O IA 24.24.24.4/32 [19/65] via 24.56.45.4, 05:22:14, Serial0/1/0
do sh ip route 24.24.24.2
Routing entry for 24.24.24.2/32
Known via "ospf 1", distance 19, metric 66, type inter area
Last update from 24.56.45.4 on Serial0/1/0, 02:37:35 ago
Routing Descriptor Blocks:
* 24.56.45.4, from 24.24.24.4, 02:37:35 ago, via Serial0/1/0
Route metric is 66, traffic share count is 1
R4
__
show ip route ospf
O E2 56.56.56.5 [19/20] via 24.56.45.5, 02:55:12, Serial0/0/0.405
sh ip route 56.56.56.5
Routing entry for 56.56.56.5/32
Known via "ospf 1", distance 19, metric 20, type extern 2, forward metric
64
Last update from 24.56.45.5 on Serial0/0/0.405, 02:59:58 ago
Routing Descriptor Blocks:
* 24.56.45.5, from 56.56.56.5, 02:59:58 ago, via Serial0/0/0.405
Route metric is 20, traffic share count is 1
From: Tyson Scott [mailto:[email protected]]
Sent: August-14-10 10:03 PM
To: 'Jason Maynard'; [email protected]
Subject: RE: [OSL | CCIE_RS] Vol3- Lab7 - Ticket 3
You have answered it but if you configured either of them what are the
results of doing so?
Remember in the CCIE lab exam unless there are restrictions your focus
should be on the results of your configuration, meaning is what is asked
being accomplished, not on how you configured it.
Regards,
Tyson Scott - CCIE #13513 R&S, Security, and SP
Managing Partner / Sr. Instructor - IPexpert, Inc.
Mailto: [email protected]
Telephone: +1.810.326.1444, ext. 208
Live Assistance, Please visit: www.ipexpert.com/chat
eFax: +1.810.454.0130
IPexpert is a premier provider of Self-Study Workbooks, Video on Demand,
Audio Tools, Online Hardware Rental and Classroom Training for the Cisco
CCIE (R&S, Voice, Security & Service Provider) certification(s) with
training locations throughout the United States, Europe, South Asia and
Australia. Be sure to visit our online communities at
www.ipexpert.com/communities and our public website at www.ipexpert.com
<http://www.ipexpert.com/>
From: Jason Maynard [mailto:[email protected]]
Sent: Saturday, August 14, 2010 9:49 PM
To: 'Tyson Scott'; [email protected]
Subject: RE: [OSL | CCIE_RS] Vol3- Lab7 - Ticket 3
Hi Tyson,
distance - allows me to set the distance using an access-list which in this
case allowed me to be "more" specific
distance ospf - sets the distance for an entire group (inter, intra, and
external)
I want to make sure that my answer is also correct and that I would have
been awarded the points
Thanks Tyson!
From: Tyson Scott [mailto:[email protected]]
Sent: August-14-10 9:41 PM
To: 'Jason Maynard'; [email protected]
Subject: RE: [OSL | CCIE_RS] Vol3- Lab7 - Ticket 3
Jason,
What is the difference between the two? If you can understand that then you
will have your own answer to your question.
Regards,
Tyson Scott - CCIE #13513 R&S, Security, and SP
Managing Partner / Sr. Instructor - IPexpert, Inc.
Mailto: [email protected]
Telephone: +1.810.326.1444, ext. 208
Live Assistance, Please visit: www.ipexpert.com/chat
eFax: +1.810.454.0130
IPexpert is a premier provider of Self-Study Workbooks, Video on Demand,
Audio Tools, Online Hardware Rental and Classroom Training for the Cisco
CCIE (R&S, Voice, Security & Service Provider) certification(s) with
training locations throughout the United States, Europe, South Asia and
Australia. Be sure to visit our online communities at
www.ipexpert.com/communities and our public website at www.ipexpert.com
<http://www.ipexpert.com/>
From: [email protected]
[mailto:[email protected]] On Behalf Of Jason Maynard
Sent: Saturday, August 14, 2010 6:58 PM
To: [email protected]
Subject: [OSL | CCIE_RS] Vol3- Lab7 - Ticket 3
I solved it with
R4
__
router ospf 1
distance 19 56.56.56.5 0.0.0.0
R5
__
router ospf 1
distance 19 24.24.24.4 0.0.0.0
DSG solved it with
R4
__
router ospf 1
distance ospf external 19
R5
__
router ospf 1
distance ospf inter-area 19
Does anyone see any issues in the way I solved it versus the DSG?
_______________________________________________
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