Classification: UNCLASSIFIED
Caveats: NONE

We are currently using the Provider_Cloud model type to achieve this.  It
allows a one to many relationship, as well as connecting to device
interfaces (the WA_Link/Segment only allows for a one to one relationship).
It accomplishes the need to monitor DMVPN connections and a couple other odd
configurations that we have.  This is a jerry rigged solution on my part, so
I fully agree that there needs to be a generic dummy model_type like the
Event Model.

 

-AB 

 

From: [email protected] [mailto:[email protected]] 
Sent: Wednesday, October 07, 2009 9:02 AM
To: spectrum
Subject: SV: [spectrum] Modelling a passive Coarse Wavelength Division
Multiplexing (CWDM) in OneClick

 

I agree, fully! A dummy object much like the EventModel, but more like a
device model- that have device attributes (Maintenanse etc) AND portlike
capabilities for connecting with other devices. Then you can use Southbound
GW to change status on these models using a third party monitoring tool.

 

I think I did a enhancementRQ for this abut 2 years ago, but then CA didn't
see a bigger need for it.

 

/Roberth

 

  _____  

Från: Naiman, Eugen [mailto:[email protected]] 
Skickat: den 7 oktober 2009 02:18
Till: spectrum
Ämne: RE: [spectrum] Modelling a passive Coarse Wavelength Division
Multiplexing (CWDM) in OneClick

I can’t get any info in Spectrum – I’m looking basically for a “dumb”
connector-like device (or group of devices).

I need to be able to represent the links between switch ports to CWDM and
between CWDMs.

 

This image might give an idea:

 

cid:[email protected]

There won’t be alarms, traffic stats, events coming from these devices –
they will be used just to connect “things” nothing more.

 

So far, I’ve been playing with WAN containers, WA_Segments, fanouts and
pingables in order to “model” CWDM ports. James Wiedel gave me an idea to
use a WAN Container and WA_Segment; I’m trying to implement it at the
moment.

Any idea about how to solve this issue is greatly appreciated.

 

Thanks,

 

Regards,

Eugen NAIMAN

 

 

 

 

  _____  

From: Barnes, William [mailto:[email protected]] 
Sent: Wednesday, 7 October 2009 10:28 AM
To: spectrum
Subject: Re: [spectrum] Modelling a passive Coarse Wavelength Division
Multiplexing (CWDM) in OneClick

 

How do you plan to get information into Spectrum?

Since we can’t poll it with SNMP or ICMP, then I assume that there is some
type of management system for this that can forward information / alarms.
If that is the case then you can use the Southbound Gateway to show those
alarms and information.

A similar example -  Cable power supplies, amplifiers, transponders that
have not IP address but talk to a management station.  That management
station generates alarms to Spectrum so that we can parse out the
information and create “eventModel” models to represent these nonpollable
components.


Bill Barnes
Sr. Engineer
Comcast

  _____  

From: "Naiman, Eugen" <[email protected]>
Reply-To: "Naiman, Eugen" <[email protected]>
Date: Tue, 6 Oct 2009 16:06:07 +1100
To: spectrum <[email protected]>
Subject: [spectrum] Modelling a passive Coarse Wavelength Division
Multiplexing (CWDM) in OneClick

Hello,
 
I’ve been wondering if anyone has (somehow) modelled/represented this type
of device in OneClick.
 
http://www.ghipsystems.com/en/Products/CWDM51xx-en/CWDM51xx-en.html
 
I know that it’s a passive device so there can’t be any SNMP/ICMP or other
access. What I’m looking for it’s a visual representation.
Is there any multiplexer model in Spectrum?
 
Thank you,
 
Regards,
Eugen NAIMAN

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