Got it

what is best way to Inter ISIS process route re-distribution

Created: Jan 19, 2021 13:56:35Latest reply: Jan 19, 2021 14:43:55 297 3 0 0 0
  Rewarded HiCoins: 0 (problem resolved)

What would be best way to  Inter ISIS process route re-distribute for following case? If any other information is needed please let me to know.

ISIS


Featured Answers

Recommended answer

chenhui
Admin Created Jan 19, 2021 14:43:55

Hi,

Please refer the example below:

isis distribution

### R1 ###

route-policy 10 deny node 5

 if-match tag 200

route-policy 10 permit node 10

 apply tag 100

isis 5

 import-route isis 4 route-policy 10

route-policy 20 deny node 5

 if-match tag 300

route-policy 20 permit node 10

 apply tag 400

isis 5

 import-route isis 4 route-policy 10

isis 4

 import-route isis 5 route-policy 20

#

### R2 ###

route-policy 10 deny node 5

 if-match tag 100

route-policy 10 permit node 10

 apply tag 200

isis 5

 import-route isis 4 route-policy 10

route-policy 20 deny node 5

 if-match tag 400

route-policy 20 permit node 10

 apply tag 300

isis 5

 import-route isis 4 route-policy 10

isis 4

 import-route isis 5 route-policy 20

#



View more
  • x
  • convention:

All Answers
Hi,
It's the same as the OSPF and ISIS redistribution scenario.
You just need to import the ISIS routes into the different processes, but what should be the most carefully is the potential network loop. You can configure the route-policy to deny the imported routes being redistributed into the same ISIS process again.
View more
  • x
  • convention:

jahangirgp
jahangirgp Created Jan 19, 2021 14:03:54 (0) (0)
any configuration example of it  

Hi,

Please refer the example below:

isis distribution

### R1 ###

route-policy 10 deny node 5

 if-match tag 200

route-policy 10 permit node 10

 apply tag 100

isis 5

 import-route isis 4 route-policy 10

route-policy 20 deny node 5

 if-match tag 300

route-policy 20 permit node 10

 apply tag 400

isis 5

 import-route isis 4 route-policy 10

isis 4

 import-route isis 5 route-policy 20

#

### R2 ###

route-policy 10 deny node 5

 if-match tag 100

route-policy 10 permit node 10

 apply tag 200

isis 5

 import-route isis 4 route-policy 10

route-policy 20 deny node 5

 if-match tag 400

route-policy 20 permit node 10

 apply tag 300

isis 5

 import-route isis 4 route-policy 10

isis 4

 import-route isis 5 route-policy 20

#



View more
  • x
  • convention:

Comment

You need to log in to comment to the post Login | Register
Comment

Notice: To protect the legitimate rights and interests of you, the community, and third parties, do not release content that may bring legal risks to all parties, including but are not limited to the following:
  • Politically sensitive content
  • Content concerning pornography, gambling, and drug abuse
  • Content that may disclose or infringe upon others ' commercial secrets, intellectual properties, including trade marks, copyrights, and patents, and personal privacy
Do not share your account and password with others. All operations performed using your account will be regarded as your own actions and all consequences arising therefrom will be borne by you. For details, see " User Agreement."

My Followers

Login and enjoy all the member benefits

Login

Block
Are you sure to block this user?
Users on your blacklist cannot comment on your post,cannot mention you, cannot send you private messages.
Reminder
Please bind your phone number to obtain invitation bonus.