[j-nsp] LDP FEC Default Behavior

[Richard A Steenbergen]

On Tue, Mar 24, 2009 at 12:42:16PM +0100, William Jackson wrote:
> What happens with an IOS box? Does it have the same behavior or does it
> create an FEC for every entry in the routing table?

By default yes, you need to lock it down to just the routes you want. 
For example:

no mpls ldp advertise-labels
mpls ldp advertise-labels for ##

You can use the same access-list you use to do auto-mesh, if you're 
doing that. If you're running SRC+ you can also filter things like so:

mpls ldp label
 allocate global host-routes

http://www.cisco.com/en/US/docs/ios/mpls/configuration/guide/mp_ldp_alloc_filter.html#wp1058579

-- 
Richard A Steenbergen <ras at e-gerbil.net>       http://www.e-gerbil.net/ras
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