[f-nsp] FI 800 v8.0.0.1i & OSPF

Chris Gauthier cgauthie at pcc.edu
Tue Dec 18 16:48:20 EST 2007


I am running a LAN in a physical extended star config and have an OSPF 
question.  All routing is handled at the center of the star on a 
FastIron 800 switch running full-layer-3 code version 8.0.0.1i..  I want 
OSPF to be able to route for my various VLANs. but don't want hello 
packets going out actually on the vlans.  At the sae time, I want the other

Here is an example of how the network configuration looks (sanitized).  
I don't want to see OSPF hello packets for VLANs 10, 20, & 30, but I 
want all the vlans to be able to route to each other and to the uplink.  
Hello packets should not be blocked on interface e 8/1.  Make sense?

router ospf
 area 0.0.0.0
 default-information-originate
 redistribution connected
 redistribution static
!
vlan 10 by port
 tagged ethernet 1/1 to 1/4
 router-interface ve 10
!
vlan 20 by port
 tagged ethernet 2/1 to 2/4
 router-interface ve 20
!
vlan 30 by port
 tagged ethernet 3/1 to 3/4
 router-interface ve 30
!
interface ve 10
 port-name building 1
 ip address 10.10.1.1 255.255.255.0
 ip ospf area 0.0.0.0
!
interface ve 20
 port-name building 2
 ip address 10.20.1.1 255.255.255.0
 ip ospf area 0.0.0.0
!
interface ve 30
 port-name building 3
 ip address 10.30.1.1 255.255.255.0
 ip ospf area 0.0.0.0
!
interface ethernet 8/1
 port-name uplink to the Internet/rest of corp network
 route-only
 ip adress 192.168.1.1 255.255.255.0
 ip ospf area 0.0.0.0
!

-- 
Chris Gauthier, CCNA, Network+, A+
Network Administration Team
Portland Community College
Portland, Oregon

"For once you have tasted flight you will walk the earth with your eyes turned skywards, for there you have been and there you will long to return."
--Leonardo da Vinci




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