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vipingupta4u
Beginner

hello friends, please help in the following topology. i am not able to ping 11.0.0.0 from 10.0.0.0 router. but i can see that route (11.0.0.0) in routers routing table???

please help me in following toplology!!!!

Untitled.jpg

sky blue is configured as RIP (191.168.1.0/24 . 191.168.2.0/24 )

Bright yellow is configure with ospf area 0 as aa backbone area. ( 192.168.1.0/24, 192.168.2.0/24)

Dark yellow is configured with ospf area 1 (193.168.1.0/24, 193.168.2.0/24, )

last bottom left most is configured with eigrp 1 .(194.168.1.0, 194.168.2.0 , loopback 10.0.0.0 ,)

Redistribution ospf (area 0 process id 1)and rip (ver 2 , no auto-summary).

ABR:- s0/0/0 192.168.2.2/24 ospf area 0 process id 1

          s0/0/1. 191,168.1.1/24 rip ver 2

show run

interface Serial0/0/0

ip address 192.168.2.2 255.255.255.0

!

interface Serial0/0/1

ip address 191.168.1.1 255.255.255.0

clock rate 64000

!

interface Vlan1

no ip address

shutdown

!

router ospf 1

log-adjacency-changes

redistribute rip subnets

network 192.168.2.0 0.0.0.255 area 0

!

router rip

version 2

redistribute ospf 1 metric 10

network 191.168.0.0

no auto-summary

!

--------------------------------------------------------

Redistribution between eigrp and ospf

ASBR:- s0/0/0 193.168.2.2/24

          s0/0/1 194.168.1.1/24

ASBR:

Show run

|
|
|

interface Serial0/0/0

ip address 193.168.2.2 255.255.255.0

!

interface Serial0/0/1

ip address 194.168.1.1 255.255.255.0

clock rate 64000

!

interface Vlan1

no ip address

shutdown

!

router eigrp 1

redistribute ospf 1 metric 1544 10 255 1 1500

network 194.168.1.0

no auto-summary

!

router ospf 1

log-adjacency-changes

redistribute eigrp 1 metric 100 subnets

network 193.168.2.0 0.0.0.255 area 1

---------------------------------------------------------------------------------------------------------------

i am not able to ping 11.0.0.0(rip ) from 10.0.0.0 ( eigrp 1 )..but in the 10.0.0.0 router showing the routes of 11.0.0.0?

router 10.0.0.0

eigrp 1

BR#show ip route

Gateway of last resort is not set

     10.0.0.0/24 is subnetted, 1 subnets

C       10.0.0.0 is directly connected, Loopback0

     11.0.0.0/24 is subnetted, 1 subnets

D EX    11.0.0.0 [170/2684416] via 194.168.2.1, 00:54:03, Serial0/0/0

     191.168.0.0/24 is subnetted, 2 subnets

D EX    191.168.1.0 [170/2684416] via 194.168.2.1, 00:37:32, Serial0/0/0

D EX    191.168.2.0 [170/2684416] via 194.168.2.1, 00:54:03, Serial0/0/0

D EX 192.168.1.0/24 [170/2684416] via 194.168.2.1, 00:54:03, Serial0/0/0

D EX 192.168.2.0/24 [170/2684416] via 194.168.2.1, 00:54:03, Serial0/0/0

D EX 193.168.1.0/24 [170/2684416] via 194.168.2.1, 00:54:13, Serial0/0/0

D EX 193.168.2.0/24 [170/2684416] via 194.168.2.1, 00:54:24, Serial0/0/0

D    194.168.1.0/24 [90/2681856] via 194.168.2.1, 00:54:24, Serial0/0/0

C    194.168.2.0/24 is directly connected, Serial0/0/0

---------------------------------------------------------------------------

BR#

BR#ping 11.0.0.0

Type escape sequence to abort.

Sending 5, 100-byte ICMP Echos to 11.0.0.0, timeout is 2 seconds:

.....

Success rate is 0 percent (0/5)

BR#

---------------------------------------------------

6 REPLIES 6
Vinayaka Raman
Beginner

On R8 do show ip route 10.0.0.0 and you find no routes.

So please correct this..check the redistribution points.

basically your echo reply packet is not coming back as R8 does not have a route entry for 10.0.0.0

make a segment approach..

Regards Vinayak

ospf to rip redistribution at R2 is not happening..please check that

Regards Vinayak

hey vinayak... can you help me with redistribution?

running config of ASBR router.

router ospf 1

log-adjacency-changes

redistribute rip subnets

network 192.168.2.0 0.0.0.255 area 0

!

router rip

version 2

redistribute ospf 1 metric 10

network 191.168.0.0

no auto-summary

.....i dont know where i am doing wrong please help me out !!!!

another ASBR ROuter

router eigrp 1

redistribute ospf 1 metric 1544 10 255 1 1500

network 194.168.1.0

no auto-summary

!

router ospf 1

log-adjacency-changes

redistribute eigrp 1 metric 100 subnets

network 193.168.2.0 0.0.0.255 area 1

router rip

version 2

redistribute ospf 1 metric 10

network 191.168.0.0

no auto-summary

try with metric 5

Regards Vinayak

there is no problem with the metric..i just readd the redistribute ospf to rip command and it is all working..

i was doing show ip rip database to check if the ospf to rip redistributed routes appear and they didnot

i just readd the redistribute with different metric 5 and it worked

then i tried with metric 10 and it worked..i think this is a problem with packet tracer..

now i can successfully ping 10.0.0.1 on R8

and can successfully ping 11.0.0.1 on R6

Regards Vinayak

thank you!!!!