05-21-2008 08:30 AM - edited 03-03-2019 10:02 PM
Hi group,
I'm looking for an example or sample configuration which shows redistributing ISIS level 2 routes into level 1 with multiple ISIS instances on a single router. Any help would be appreciated.
Regards,
Rasal.
05-22-2008 03:47 AM
Hello!
In 12.4T no problem!
Here is example.
Null process is level-1-2, l1-1 process is level-1.
Route-map
!
interface Serial1/0
ip address 10.60.1.1 255.255.255.252
ip router isis
!
interface Serial1/1
ip address 10.11.0.1 255.255.255.252
ip router isis l1-1
!
router isis
net 47.0000.1921.6810.0002.00
metric-style wide
log-adjacency-changes
!
router isis l1-1
net 47.0001.1921.6810.0002.00
is-type level-1
metric-style wide
log-adjacency-changes
redistribute isis ip level-2 into level-1 route-map r1
!
route-map r1 permit 10
!
But.....I tried the same config on 12.2SRC - not working! :(
Auto l1->l2 redistribution is absent!
LSPs ATT-bit in level-1 is set to zero, so l1-default is absent too!
Like two different domains!?
Tried manual redistribution between processes....no success.
Combined
Any ideas?
05-24-2008 10:27 PM
Hi there,
Thanks for you reply. What i'm trying to achieve is below ;
router isis
net 47.0000.1921.6810.0002.00
metric-style wide
is-type level-1
redistribute isis LEVEL2 ip level-2 into level-1 route-map r1
!
router isis LEVEL2
net 47.0001.1921.6810.0002.00
is-type level-2
metric-style wide
The probem i'm facing is when i try to enter "redistribute isis LEVEL2 ip level-2 into level-1 route-map r1" under the router isis process, the router fails to accept. I get an error saying
Rack1R1(config-router)#redistribute isis TEST ?
% Unrecognized command
Any clue why this is happening.
Thanks.
05-25-2008 08:04 PM
Hi!
Try to chahge your isis process LEVEL2 to is-type level-1-2, because this is an area border router.
And try to use redistribution commnand in that way:
redistribute isis ip level-2 into level-1 route-map r1
(without LEVEL2)
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