[f-nsp] Any guide for moving configs from Cisco?

Tim Coble tcoble at isc.upenn.edu
Tue Apr 19 23:01:32 EDT 2005


You can't configure a layer 2 vlan to participate in ospf.  However, you 
can configure a virtual layer 3 interface for that vlan that can 
participate using VE and tagging the layer 2 vlan with a 
router-interface.  The configuration for the ve is pretty much identical 
to configuring a physcial interface.

vlan 20 name test-vlan by port
  tagged ethe 1/1 ethe 1/4 ethe 1/6 to 1/8
  untagged ethe 1/3 ethe 3/3 to 3/15 ethe 3/18 to 3/19
  router-interface ve 20


interface ve 20
  ip address x.x.x.x 255.255.254.0
  ip address x.x.x.x 255.255.255.0
  ip pim-sparse
  ip helper-address 1 x.x.x.x
  ip helper-address 2 x.x.x.x
  ip ospf area 0.0.0.0
  ip ospf passive

Tuc wrote:
>>>	I'm doing Interfaces as part of Vlans, 
>>
>>different
>>
> 
> 	So far its worked out pretty well for this.
> 
>>>ospf (Which might come out in this new config, haven't decided yet), 
>>
>>mainly the same, check default metrics
>>
> 
> 	This is what I'm working on now.... I can't assign an area to
> a VLAN?? It has to be per port? I used to put "ip ospf network 
> point-to-multipoint" in Vlan1. I wanted to do the point-to-point, but
> it definitely states it can't be VLAN'd.
> 
> 		Thanks, Tuc/TTSG Internet Services, Inc. 
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> foundry-nsp mailing list
> foundry-nsp at puck.nether.net
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-- 

*****************
Tim Coble
Network Specialist
University of Pennsylvania, ISC
Network Operations Center
Email: tcoble<AT>isc.upenn.edu
******************



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