From: sam s (samarth_04@hotmail.com)
Date: Sat Jun 30 2007 - 11:00:40 ART
R6 is the redistribution point USEING A ROUTE MAP on r6 1 match the routes
using acl's from bb1 and set a tag x2 match routes of bb3 using acl and set A
TAG VALUE Y -------------------------Step 1 create route-maps r1 route-map
bb1 permit 20match tag xset metric 1 ( set the least cost for the routes of
bb1) route-map bb1 permit 200for the other routes of eigrp and bb3 the default
seed metric of E2 is 20 R2 route-map bb3 permit 20match tag yset metric 1 (
set the least cost for the routes of bb3) route-map bb1 permit 200for the
other routes of eigrp and bb1 the default seed metric of E2 is 20
------------------ Step 2 u r going to redistribute ospf to eigrp and eigrp to
ospf on both r2 and r1.....again the following problems occur 1) bb1/bb3
routes have admin distance of 170 ie eigrp external 170.....so a loop occurs
when is goes to ospf domain note:loop occurs when higher admin distance goes
to lower admin distance -> ie eigrp external to ospf external so the solution
is part a - bump up the admin distance of ospf e2 external routes to 171 on
r1 and r2... if u do this there is another problem....the external e2 routes
from the asbr R5 will be routed through eigrp domain resulting in a
loop......so....... part b - on r1 and r2 match those e2 routes learnt from r5
and reduce the admin diatance to 110
------------------------------------------- step 3 perform redistribution
using these paramaters....also after redist....clear ip route * on all the
routers. and let it stabilize..... ------------------ NOW U GOT THE
POINTS..... Best Wishes,SAMARTH > Date: Sat, 30 Jun 2007 14:26:59 +0100>
From: nisharani1@googlemail.com> To: ccielab@groupstudy.com> Subject: IE vol
II 4.1 lab3 section 4.9> > Group,> > I am having a little problem in
manipulating route. R5 is connected to r1> and r2 with ospf domain 0. R2 and
R1 is connected using eigrp domain. the> task request to manuplate bb1 and bb3
routes. R5 to use r1 to get to bb1> routes and r5 to use r2 to get to bb3
route. I have done all sorts of> things, but can' t make it working. Here is
final config ---> > Appreciate any input...> > Here is my config --> > r1--> >
router eigrp 100> redistribute ospf 1 metric 10000 100 255 1 1500> network
136.13.136.1 0.0.0.0> no auto-summary> eigrp router-id 150.13.1.1> !> router
ospf 1> router-id 150.13.1.1> log-adjacency-changes> area 0 authentication
message-digest> redistribute eigrp 100 metric 1 subnets route-map e2o> network
136.13.15.1 0.0.0.0 area 0> network 150.13.1.1 0.0.0.0 area 0> distance ospf
external 171> > route-map e2o permit 10> match tag 1> set metric 1> !>
route-map e2o permit 20> !> > > R2> --> router eigrp 100> redistribute ospf 1
metric 10000 100 1 255 1500> network 136.13.23.2 0.0.0.0> no auto-summary>
eigrp router-id 150.13.2.2> !> router ospf 1> router-id 150.13.2.2>
log-adjacency-changes> area 0 authentication message-digest> redistribute
eigrp 100 metric 1 subnets route-map e2o> network 136.13.245.2 0.0.0.0 area 0>
network 150.13.2.2 0.0.0.0 area 0> distance ospf external 171> !> route-map
e2o permit 10> match tag 3> set metric 1> !> route-map e2o permit 20> !> !> >
R6> router eigrp 100> redistribute rip metric 100 100 255 1 1500 route-map
rip2ei> network 136.13.136.6 0.0.0.0> network 150.13.6.6 0.0.0.0> no
auto-summary> eigrp router-id 150.13.6.6> !> router rip> version 2> network
54.0.0.0> network 204.12.13.0> no auto-summary> !> !> !> ip http server> no ip
http secure-server> !> !> ip prefix-list bb1 seq 5 permit 212.18.0.0/22 ge 24>
!> ip prefix-list bb3 seq 5 permit 30.0.0.0/14 ge 16 le 16> ip prefix-list bb3
seq 10 permit 31.0.0.0/14 ge 16 le 16> !> route-map rip2ei permit 10> match ip
address prefix-list bb1> set tag 1> !> route-map rip2ei permit 20> match ip
address prefix-list bb3> set tag 3> !> route-map rip2ei permit 30> !> !> > >
On R5> > Rack1R5(config-subif)#do sh ip route 30.0.0.0> Routing entry for
30.0.0.0/16, 4 known subnets> > O E2 30.2.0.0 [110/1] via 136.13.245.2,
00:18:59, Serial0/0.245> [110/1] via 136.13.15.1, 00:18:59, Serial0/0.1> O E2
30.3.0.0 [110/1] via 136.13.245.2, 00:18:51, Serial0/0.245> [110/1] via
136.13.15.1, 00:18:51, Serial0/0.1> O E2 30.0.0.0 [110/1] via 136.13.245.2,
00:18:51, Serial0/0.245> [110/1] via 136.13.15.1, 00:18:51, Serial0/0.1> O E2
30.1.0.0 [110/1] via 136.13.245.2, 00:18:51, Serial0/0.245> [110/1] via
136.13.15.1, 00:18:51, Serial0/0.1> > > > > > Rack1R5(config-subif)#do sh ip
route> Codes: C - connected, S - static, R - RIP, M - mobile, B - BGP> D -
EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter area> N1 - OSPF NSSA
external type 1, N2 - OSPF NSSA external type 2> E1 - OSPF external type 1, E2
- OSPF external type 2> i - IS-IS, su - IS-IS summary, L1 - IS-IS level-1, L2
- IS-IS level-2> ia - IS-IS inter area, * - candidate default, U - per-user
static> route> o - ODR, P - periodic downloaded static route> > Gateway of
last resort is not set> > 136.13.0.0/16 is variably subnetted, 12 subnets, 2
masks> O E2 136.13.136.0/24 [110/1] via 136.13.245.2, 00:46:38, Serial0/0.245>
[110/1] via 136.13.15.1, 00:46:38, Serial0/0.1> C 136.13.245.0/24 is directly
connected, Serial0/0.245> O 136.13.245.2/32 [110/64] via 136.13.245.2,
00:46:38, Serial0/0.245> O 136.13.245.4/32 [110/64] via 136.13.245.4,
00:46:38, Serial0/0.245> O IA 136.13.4.0/24 [110/74] via 136.13.245.4,
00:46:38, Serial0/0.245> C 136.13.15.0/24 is directly connected, Serial0/0.1>
O E2 136.13.23.2/32 [110/1] via 136.13.15.1, 00:46:39, Serial0/0.1> O E2
136.13.23.0/24 [110/1] via 136.13.15.1, 00:46:39, Serial0/0.1> C
136.13.45.0/24 is directly connected, Serial0/1> O IA 136.13.44.0/24 [110/74]
via 136.13.245.4, 00:46:39, Serial0/0.245> C 136.13.45.4/32 is directly
connected, Serial0/1> C 136.13.57.0/24 is directly connected, Ethernet0/1> R
222.22.2.0/24 [120/7] via 192.10.1.254, 00:00:00, Ethernet0/0> R 220.20.3.0/24
[120/7] via 192.10.1.254, 00:00:00, Ethernet0/0> 54.0.0.0/24 is subnetted, 1
subnets> O E2 54.11.3.0 [110/1] via 136.13.245.2, 00:18:38, Serial0/0.245>
[110/1] via 136.13.15.1, 00:18:38, Serial0/0.1> O E2 212.18.1.0/24 [110/1] via
136.13.245.2, 00:18:39, Serial0/0.245> [110/1] via 136.13.15.1, 00:18:39,
Serial0/0.1> O E2 212.18.0.0/24 [110/1] via 136.13.245.2, 00:18:38,
Serial0/0.245> [110/1] via 136.13.15.1, 00:18:38, Serial0/0.1> O E2
212.18.3.0/24 [110/1] via 136.13.245.2, 00:18:38, Serial0/0.245> [110/1] via
136.13.15.1, 00:18:38, Serial0/0.1> O E2 212.18.2.0/24 [110/1] via
136.13.245.2, 00:18:38, Serial0/0.245> [110/1] via 136.13.15.1, 00:18:38,
Serial0/0.1> C 192.10.1.0/24 is directly connected, Ethernet0/0> O E2
204.12.13.0/24 [110/1] via 136.13.245.2, 00:18:39, Serial0/0.245> [110/1] via
136.13.15.1, 00:18:39, Serial0/0.1> 31.0.0.0/16 is subnetted, 4 subnets> O E2
31.3.0.0 [110/1] via 136.13.245.2, 00:18:47, Serial0/0.245> [110/1] via
136.13.15.1, 00:18:47, Serial0/0.1> O E2 31.2.0.0 [110/1] via 136.13.245.2,
00:18:39, Serial0/0.245> [110/1] via 136.13.15.1, 00:18:39, Serial0/0.1> O E2
31.1.0.0 [110/1] via 136.13.245.2, 00:18:39, Serial0/0.245> [110/1] via
136.13.15.1, 00:18:39, Serial0/0.1> O E2 31.0.0.0 [110/1] via 136.13.245.2,
00:18:41, Serial0/0.245> [110/1] via 136.13.15.1, 00:18:41, Serial0/0.1>
150.13.0.0/24 is subnetted, 6 subnets> O E2 150.13.3.0 [110/1] via
136.13.245.2, 00:46:43, Serial0/0.245> [110/1] via 136.13.15.1, 00:46:43,
Serial0/0.1> O 150.13.2.0 [110/65] via 136.13.245.2, 00:46:43, Serial0/0.245>
O 150.13.1.0 [110/65] via 136.13.15.1, 00:46:43, Serial0/0.1> O E2 150.13.6.0
[110/1] via 136.13.245.2, 00:18:42, Serial0/0.245> [110/1] via 136.13.15.1,
00:18:42, Serial0/0.1> C 150.13.5.0 is directly connected, Loopback0> O
150.13.4.0 [110/65] via 136.13.245.4, 00:46:43, Serial0/0.245> R
205.90.31.0/24 [120/7] via 192.10.1.254, 00:00:03, Ethernet0/0> 30.0.0.0/16 is
subnetted, 4 subnets> O E2 30.2.0.0 [110/1] via 136.13.245.2, 00:18:49,
Serial0/0.245> [110/1] via 136.13.15.1, 00:18:49, Serial0/0.1> O E2 30.3.0.0
[110/1] via 136.13.245.2, 00:18:42, Serial0/0.245> [110/1] via 136.13.15.1,
00:18:42, Serial0/0.1> O E2 30.0.0.0 [110/1] via 136.13.245.2, 00:18:42,
Serial0/0.245> [110/1] via 136.13.15.1, 00:18:42, Serial0/0.1> O E2 30.1.0.0
[110/1] via 136.13.245.2, 00:18:42, Serial0/0.245> [110/1] via 136.13.15.1,
00:18:42, Serial0/0.1> > > > Thanks> > Nisha> >
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