From: Scott Morris (swm@emanon.com)
Date: Wed Nov 08 2006 - 00:21:28 ART
That may be a way to filter specific type 3 LSAs, but if the lab says you
shouldn't receive any of them, I would thing that making area 1 a totally
stubby area makes more sense.
You do have a bit of a quandary there, however. With the loopback in area
6, and the ethernet in area 1, you'll need to have a virtual link to get
connectivity there.
Once you do this, and become part of area 0, you kinda sorta have to carry
everything. So you may be setting up some tunneling as well (area 6 can be
totally stubby too).
As for your second part, eigrp stub routing is a good way to go. Check out:
http://www.cisco.com/en/US/products/sw/iosswrel/ps1830/products_feature_guid
e09186a00800ab721.html
HTH,
Scott Morris, CCIE4 (R&S/ISP-Dial/Security/Service Provider) #4713, JNCIE
#153, CISSP, et al.
CCSI/JNCI-M/JNCI-J
IPExpert VP - Curriculum Development
IPExpert Sr. Technical Instructor
smorris@ipexpert.com
http://www.ipexpert.com
-----Original Message-----
From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On Behalf Of
Tandou Mohamed
Sent: Tuesday, November 07, 2006 9:41 PM
To: ccielab@groupstudy.com
Subject: OSPF
Hello everyone,
i am doing this Lab i need some input.
Question 1 states to configure ospf area 0 between two routers.
R6 is configured with area 0 with R9
R6 has his Ethernet configured in area 1 and loopback0 in area 6
R9 should not receive any type-3 LSA.
I tried area filtering to block type 3 LSA looks like it is not working
router ospf 1
router-id 192.168.9.9
log-adjacency-changes
area 9 filter-list prefix LSA3 in
network 172.31.69.0 0.0.0.15 area 0
network 192.168.9.9 0.0.0.0 area 9
ip prefix-list LSA3 seq 5 permit 172.31.69.0/30 ip prefix-list LSA3 seq 10
deny 0.0.0.0/32
Question 2 states to enable eigrp between R7 and R8
Configure R8 such that R7 will not send queries for any routes that are
not directly attached to R8.
Should i use EIGRP STUB connected?
Any input and explanation will be appreciated
Thanks
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