From: Asjad ebad (asjadebad@hotmail.com)
Date: Mon May 26 2008 - 10:31:44 ART
Hi All,Could someone please please please help me out understanding task 4.11
of Lab 2 in IE workbook Volume II.Please refer to the configs below.I need to
know as to how do we know about which routes are not the part of OSPF domain,
as it is not metioned anywhere, I mean the accesslist External_via_Ospf has
got some routes in it but how do I know those addresses?Also in R3 config how
what is the purpose of Vlan 6 statement.Can please someone explain this step
by step..Thanks heaps in advance.
R2
router eigrp 10 redistribute ospf 1 metric 1 1 1 1 1
router ospf 1 redistribute eigrp 10 subnets metric 20 distance ospf external
171 distance 110 0.0.0.0 255.255.255.255 External_Via_Ospf
ip access-list standard External_Via_Ospf remark =- External prefixes that
should be reachable via OSPF permit 132.1.7.0 permit 132.1.8.0 permit
150.1.7.0 permit 150.1.8.0 permit 204.12.1.0 permit 31.0.0.0 0.255.255.255
permit 30.0.0.0 0.255.255.255
============================================================
R3
router eigrp 10 redistribute ospf 1 metric 1 1 1 1 1
router ospf 1 redistribute eigrp 10 subnets metric 30 distance ospf external
171 distance 110 0.0.0.0 255.255.255.255 External_Via_Ospf
ip access-list standard External_Via_Ospf remark =- External prefixes that
should be reachable via OSPF permit 132.1.7.0 permit 132.1.8.0 permit
150.1.7.0 permit 150.1.8.0 remark == Vlan6 is here for multicast and PBR
sections permit 132.1.6.0 permit 204.12.1.0 permit 31.0.0.0 0.255.255.255
permit 30.0.0.0 0.255.255.255
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