Service spanning multiple devices

[sherrick]

Hello,

Does anyone have any examples or advice for creating a service that spans multiple devices, requiring different configurations on each? For example layer3 configuration on a core router, and layer2 configuration on an IDF switch all constituting a single service (something like internet service for a single tenant)? I wasn't able to find this information in my training docs.

Thank you

[vleijon]

Hi,

This is a fairly common use-case, I would recommend to start by looking at examples.ncs/getting-started/developing-with-ncs/17-mpls-vpn-python/ (or examples.ncs/service-provider/mpls-vpn if you prefer java). The example network used there consists of Cisco ASR 9k and Juniper core
routers (P and PE) and Cisco IOS based CE routers and it is a fairly realistic example.

Best Regards,
Viktor

[gschudel]

Hi 

If you have access to dCloud there are several examples that build multi-device services (and explain all the details)

One case (102 and 103) is a "eBGP peering" model -- using IOS and IOSXR (which actually look like two different namespaces, just like any other vendor).

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--NSO Service Modeling 101 Lab--
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In dCloud Catalog, search for "NSO Service Modeling 101"
https://dcloud2-rtp.cisco.com/content/demo/439635
https://dcloud2-sjc.cisco.com/content/demo/75360

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--NSO Service Modeling 102 Lab--
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In dCloud Catalog, search for "NSO Service Modeling 102"
https://dcloud2-rtp.cisco.com/content/demo/459839
https://dcloud2-sjc.cisco.com/content/demo/92998

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--NSO Service Modeling 103 Lab--
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In dCloud Catalog, search for "NSO Service Modeling 103"
https://dcloud2-rtp.cisco.com/content/demo/492450
https://dcloud2-sjc.cisco.com/content/demo/117500

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