[c-nsp] lsd

[Robert E. Seastrom]

While MPLS hides the underlying topology from you, LSD is good for
exposing the metaphysical layer.

;-)

Scott Granados <scott at granados-llc.net> writes:

> Gee and I thought LSD was for the operator and not a feature.  Nice, no reason the gear shouldn't share in the fun.
>
> :)
>
>
>
> On Apr 25, 2012, at 11:10 AM, Peter Rathlev wrote:
>
>> On Wed, 2012-04-25 at 09:44 -0500, Aaron wrote:
>>> Is there something similar in IOS to lsd (label switch db) found in
>>> IOS XR ? does this function of lsd exist in ios?  (lsd seems like what
>>> I used to understand as lib/tib but unsure at this point).  if there
>>> is an lsd-type thing in IOS, is there a way to see client apps (l2vpn,
>>> bgp, etc) bound to it like in xr below. ?
>> 
>> Unsure if this is what you're looking for, but you can see the LFIB via:
>> 
>> Router#show mpls forwarding
>> Local      Outgoing   Prefix           Bytes Label   Outgoing   Next Hop    
>> Label      Label      or Tunnel Id     Switched      interface              
>> 16         Pop Label  IPv4 VRF[V]      2632          aggregate/VRF3305
>> 17         Pop Label  IPv4 VRF[V]      71864         aggregate/VRF2400
>> 18         Pop Label  IPv4 VRF[V]      37630         aggregate/VRF2401
>> 19         Pop Label  IPv4 VRF[V]      266812        aggregate/VRF2433
>> 20         105        10.20.30.8/32    0             Gi4/2      10.10.250.161
>> 21         147        10.20.30.152/32  0             Gi4/2      10.10.250.161
>> 22         No Label   l2ckt(10)        7465810       Gi4/4      point2point 
>> 23         112        10.20.30.31/32   0             Gi4/2      10.10.250.161
>> 24         No Label   10.10.250.8/30   0             Gi4/2      10.10.250.161
>> 25         No Label   10.10.241.64/27  0             Gi4/2      10.10.250.161
>> 26         27         10.20.30.151/32  0             Gi4/2      10.10.250.161
>> 27         114        10.20.30.133/32  0             Gi4/2      10.10.250.161
>> ...
>> 
>> Specific L2VPN VC labels:
>> 
>> Router#show mpls l2transport vc 
>> 
>> Local intf     Local circuit              Dest address    VC ID      Status    
>> -------------  -------------------------- --------------- ---------- ----------
>> Gi4/4          Ethernet                   10.20.30.17     10         UP        
>> Gi4/3          Ethernet                   10.20.30.27     3          UP        
>> Router#
>> 
>> Sorry if this if off in the wrong direction.
>> 
>> -- 
>> Peter
>> 
>> 
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>
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