From: Richard Dumoulin (richard.dumoulin@vanco.es)
Date: Wed May 26 2004 - 13:29:23 GMT-3
David,
This is the config without discard-route but with a summary address
router ospf 1
router-id 3.3.3.3
log-adjacency-changes
summary-address 150.1.0.0 255.255.0.0
redistribute connected subnets route-map connected_to_ospf
redistribute eigrp 100 subnets
network 150.1.3.0 0.0.0.255 area 0
network 183.1.0.0 0.0.0.255 area 0
!
Rack1R3#sh ip route | i Null0
O 150.1.0.0/16 is a summary, 00:00:23, Null0
You see the route to Null0 ?
Now I add "no discard-route external",
router ospf 1
router-id 3.3.3.3
log-adjacency-changes
no discard-route external
summary-address 150.1.0.0 255.255.0.0
redistribute connected subnets route-map connected_to_ospf
redistribute eigrp 100 subnets
network 150.1.3.0 0.0.0.255 area 0
network 183.1.0.0 0.0.0.255 area 0
And the route to Null0 disappears:
Mar 11 16:27:35.612: %SYS-5-CONFIG_I: Configured from console by console
Rack1R3#sh ip route | i Null
Rack1R3#
--Richard
-----Original Message-----
From: David Hurtado [mailto:dei2viccie@hotmail.com]
Sent: miircoles, 26 de mayo de 2004 18:04
To: ccielab@groupstudy.com
Subject: "discard-route" command
Hello everybody,
I'm trying to understand the function of the command: "discard-route". I
have read the command explantion on DocCD several times and i have looked
for an example in cisco.com, but i have not found any didactic explanation.
Would you mind to tell me where i can get a good example or explanation of
the use of this command?
Thanks a lot
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