04-18-2008 01:49 AM - edited 03-03-2019 09:36 PM
Hello,
We have a 7604 with c7600rsp72043-ipservices-mz.122-33.SRB1
We use the command "ip default-network ...", but the router does not mark it as candidate default. There is no problem with the advertisement of this particular network, as when we redistribute it to another router (7505) which also has the default network command it marks it as candidate default.
What could be the problem?
Thank you in advance
Maria
04-18-2008 02:00 AM
HI Maria, [Pls Rate if HELPS]
For every network configured with ip default-network, if a router has a route to that network, that route is flagged as a candidate default route.
For Eg:
Router#show ip route
Codes: C - connected, S - static
Gateway of last resort is not set
S 198.10.1.0/24 [1/0] via 161.44.192.2
Note the static route to 198.10.1.0 via 161.44.192.2 and that the gateway of last resort is not set. If you configure ip default-network 198.10.1.0, the routing table changes to this:
Router#show ip route
Codes: C - connected, S - static, * - candidate default
Gateway of last resort is 161.44.192.2 to network 198.10.1.0
S* 198.10.1.0/24 [1/0] via 161.44.192.2
The gateway of last resort is now set as 161.44.192.2
Hope I am Informative.
Pls Rate if HELPS
Best Regards,
Guru Prasad R
04-18-2008 02:11 AM
Well, the route appears in our routing table
Router#show ip route
B 193.0.0.0/21 [20/0] via ....
we enter the following command
ip default-network 193.0.0.0
but the router does not mark it as candidate default.
04-18-2008 03:05 AM
HI Maria, [Pls Rate if HELPS]
With the output provided, i can understand the 193.0.0.0/21 "BGP" learned route.
Normally, when you BET between routes learned from a Routing Protocol & a Satic Route means the resulting winner will be the Routing Protocol learned routes.
Hope I am Informative.
Pls rate if HELPS
Best Regards,
Guru Prasad R
04-18-2008 03:19 AM
My problem is that the route is not marked as candidate default at all
Thank you for your time
Maria
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