[Nsi-wg] NSI specific topology recommendation for plug fest.
John MacAuley
john.macauley at surfnet.nl
Thu Aug 25 07:09:19 CDT 2011
That is a good question. I like the way you track vlans in the current port object. Very simple. However, it is not really modelling the concept of a vlan service topology. With the STP concept being a port abstraction, we need a way to point an STP to underlying network constructs. For example, in one version of STP I pointed it to an Ethernet port and had stored a vlan id in the STP to indicate the STP was modelling a specific vlan. Jerry pointed out that this would complicate the STP definition, and therefore, we should point it to a modelled vlan instead of directly to a port. Is NML planning on modelling Ethernet services as another topological layer with dedicated objects?
On 2011-08-24, at 3:52 AM, Jeroen van der Ham wrote:
>
> On 23 Aug 2011, at 00:04, John MacAuley wrote:
>
>>
>> On 2011-08-22, at 5:10 AM, Jeroen van der Ham wrote:
>>
>>> How do you envision labels to be added to the above topology?
>>
>> When you say labels do you mean the display names as I have used then here or VLAN tags?
>
> I mean VLAN tags in the current topology, but wavelengths, timeslots, et cetera in future topologies.
>
> Jeroen.
>
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