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Beginner

Distribute-list in EIGRP

Dear All,

EIGRP Peer routers are WHQ (100.31.17.154) and TOL (100.31.17.153). Both are having full adjanceny and working fine.

I want to tweak the metric of directly connected routes on TOL before it advertise to WHQ.. Below are my configs and I see hits on my access-list but there are no changes on the peer's eigrp topology table.

10.1.0.128/28, 100.172.122.0/24 , 100.172.122.0/24 are directly connected routes on TOL router.

Please assist..

on  TOL:

router eigrp 1

network 10.13.0.0 0.0.255.255

network 10.0.0.0

network 100.0.0.0

distribute-list route-map AIRPORT_Subnet out Serial0/0/0:1.100

no auto-summary

eigrp stub connected summary

route-map AIRPORT_Subnet permit 10

match ip address 10

set metric 2000 5000 255 1 1500

Standard IP access list 10

    10 permit 10.1.0.128, wildcard bits 0.0.0.15 (3 matches)

    20 permit 100.172.122.0, wildcard bits 0.0.0.255 (3 matches)

    30 permit 100.171.121.0, wildcard bits 0.0.0.255 (3 matches)

on WHQ

WHQ#show ip eigrp topology 100.171.121.0/24

IP-EIGRP (AS 1): Topology entry for 100.171.121.0/24

  State is Passive, Query origin flag is 1, 1 Successor(s), FD is 2221568

  Routing Descriptor Blocks:

  100.31.200.2 (Serial2/0.100), from 100.31.200.2, Send flag is 0x0

      Composite metric is (2221568/1837568), Route is Internal

      Vector metric:

        Minimum bandwidth is 1500 Kbit

        Total delay is 20120 microseconds

        Reliability is 255/255

        Load is 44/255

        Minimum MTU is 1400

        Hop count is 4

  100.31.17.154 (Serial0/1/1:1.100), from 100.31.17.154, Send flag is 0x0

      Composite metric is (2306560/153600), Route is Internal

      Vector metric:

        Minimum bandwidth is 1536 Kbit

        Total delay is 25000 microseconds

        Reliability is 255/255

        Load is 1/255

        Minimum MTU is 1500

        Hop count is 1

Regards Vinayak
1 ACCEPTED SOLUTION

Accepted Solutions
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Please try to use EIGRP offset-list and set metric and direction

as distribute-list is more for filtering

HTH

If helpful rate

View solution in original post

6 REPLIES 6
Highlighted

Please try to use EIGRP offset-list and set metric and direction

as distribute-list is more for filtering

HTH

If helpful rate

View solution in original post

Highlighted

I do not wanted to make any changes on WHQ router..

10.1.0.128/28, 100.172.121.0/24 , 100.172.122.0/24 are directly connected routes on TOL router. I wanted WHQ router to prefer TOL router as its next hop..

Can we set metric for these connected routes using any combitations like eigrp  offset list, route-map, prerfix-list, distribute-list, access-list  etc.. ?

Regards Vinayak
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Beginner

Using eigrp Offset can i decrease the directly connected routes metric value before it advertise to its peer ?

Regards Vinayak
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hi,

no with an offset-list you can only increase the metric.

Regards.

Alain.

Don't forget to rate helpful posts.
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Beginner

I did it using offset list..I incremented the metric through the other path..I could clear ip eigrp neighbhor and see the results in next immediate neighbhor..

It is not possible to clear neighbhorsip on all other router..How long this would take to reflect on all other routers  ?

router eigrp 1

offset-list 10 out 10000 Tunnel1

Regards Vinayak
Highlighted

Not long EIGRP convergence is fast

Glad it's working

Please rate this discussion as resolved