From: adz (ccie1day@totalise.co.uk)
Date: Tue Mar 04 2003 - 07:09:34 GMT-3
Hi,
did you find out the answer to this?
The feaure you describe is definately what happens, - but does not happen if
redistributing between say eigrp and ospf?
thanks
ADZ
-----Original Message-----
From: nobody@groupstudy.com [mailto:nobody@groupstudy.com]On Behalf Of
rionaldi@cbn.net.id
Sent: 12 February 2003 05:16
To: ccielab@groupstudy.com
Subject: IS-IS and OSPF redistribution
How actually the redistribution works? when we are doing redistribution..
let
say between IS-IS and OSPF... is it only IS-IS/OSPF routes shown in the
routing table is being redistributed. What happen with the connected
interface that we also put that interface into routing domain (in this case
using network command (OSPF) and ip router isis (IS-IS))?
Let say 3 routers
R1 (s1/0.3) --------------- (s4/0) R6 (f0/0) ---------------(e0)R8
R1 and R6 running IS-IS
R6 and R8 running OSPF
The redistribution happen in R6 between OSPF and ISIS.
I cannot ping loopback in R8 from R1.. I know the reason why because the
segment 10.15.0.0 connecting R1 and R6 is not in the routing table fo R8.
The
thing I do no know is why that segment is not in the routing table.. because
I
put already that segment into ISIS routing domain.
--------------------------------------------
Current configuration : 1565 bytes
!
version 12.1
service timestamps debug uptime
service timestamps log uptime
no service password-encryption
!
hostname R1
!
!
!
!
!
!
ip subnet-zero
no ip domain-lookup
!
ip audit notify log
ip audit po max-events 100
!
interface Serial1/0.3 point-to-point
ip address 10.15.1.1 255.255.0.0
ip router isis
frame-relay interface-dlci 106
!
!
router isis
net 00.0002.0000.0000.0001.00
is-type level-2-only
!
----------------------
Current configuration : 2083 bytes
!
version 12.1
service timestamps debug uptime
service timestamps log uptime
no service password-encryption
!
hostname R6
!
!
!
!
!
!
ip subnet-zero
no ip domain-lookup
!
clns routing
!
!
!
!
--More--
18:08:09: %SYS-5-CONFIG_I: Configured from console ! e
!
!
interface Loopback0
ip address 6.1.1.1 255.255.255.0
!
interface Loopback2
ip address 150.10.10.1 255.255.255.0
!
interface Loopback20
ip address 202.145.6.1 255.255.255.0
ip router isis
!
interface FastEthernet0/0
ip address 150.10.20.1 255.255.255.0
ip ospf priority 100
half-duplex
!
interface ATM1/0
no ip address
shutdown
no atm ilmi-keepalive
!
interface Ethernet2/0
no ip address
shutdown
!
interface Ethernet2/1
no ip address
shutdown
!
interface Ethernet2/2
no ip address
shutdown
!
interface Ethernet2/3
no ip address
shutdown
!
interface TokenRing3/0
no ip address
shutdown
ring-speed 16
!
interface TokenRing3/1
no ip address
shutdown
ring-speed 16
!
interface TokenRing3/2
no ip address
shutdown
ring-speed 16
!
interface TokenRing3/3
no ip address
shutdown
ring-speed 16
!
interface Serial4/0
no ip address
encapsulation frame-relay
no fair-queue
serial restart-delay 0
frame-relay lmi-type ansi
!
interface Serial4/0.1 point-to-point
ip address 10.15.1.2 255.255.0.0
ip router isis
frame-relay interface-dlci 601
!
interface Serial4/1
no ip address
shutdown
serial restart-delay 0
!
interface Serial4/2
no ip address
shutdown
serial restart-delay 0
!
interface Serial4/3
no ip address
shutdown
serial restart-delay 0
!
!
router eigrp 100
network 6.1.1.0 0.0.0.255
auto-summary
no eigrp log-neighbor-changes
!
router ospf 100
router-id 202.145.6.1
log-adjacency-changes
redistribute isis level-2 metric-type 1 subnets tag 1024
redistribute eigrp 100 subnets
network 150.10.20.1 0.0.0.0 area 0
network 202.145.6.1 0.0.0.0 area 0
!
router isis
redistribute ospf 100 metric 10
redistribute eigrp 100 metric 10
net 00.0002.0000.0000.0006.00
is-type level-2-only
!
ip classless
no ip http server
!
!
!
!
!
!
!
!
!
!
!
line con 0
exec-timeout 0 0
line aux 0
line vty 0 4
!
end
-------------------------------
Current configuration : 788 bytes
!
version 12.1
service timestamps debug uptime
service timestamps log uptime
no service password-encryption
!
hostname R8
!
!
!
!
!
!
ip subnet-zero
no ip domain-lookup
!
!
!
!
!
!
interface Loopback0
ip address 172.168.30.33 255.255.255.224
!
interface Loopback1
ip address 172.168.20.65 255.255.255.224
!
interface Loopback20
ip address 202.145.8.1 255.255.255.0
!
interface Ethernet0
ip address 150.10.20.2 255.255.255.0
ip ospf priority 0
!
interface Serial0
no ip address
shutdown
no fair-queue
!
router ospf 100
router-id 202.145.8.1
log-adjacency-changes
network 150.10.20.2 0.0.0.0 area 0
network 172.168.20.65 0.0.0.0 area 1
network 172.168.30.33 0.0.0.0 area 1
network 202.145.8.1 0.0.0.0 area 0
!
ip classless
no ip http server
!
!
line con 0
line vty 0 4
!
end
.
This archive was generated by hypermail 2.1.4 : Sat Apr 05 2003 - 08:51:32 GMT-3