Tag

config

Networking

OpenConfig. Part 3. Advanced OpenConfig (w/ Ansible) for Arista EOS, Cisco IOS XR and Nokia SR OS: route policy BGP and interfaces again

Hello my friend,

Today we’ll continue (and probably finalize) our conceptual discussion about OpenConfig for the automation of the data center network based on BGP-EVPN/VXLAN. We’ll speak about BGP and associated routing policies and again about interfaces, but we’ll do it from different angle comparing to the first OpenConfig article. So we won’t create the jinja2 templates ourselves, but we’ll rely on built in functionality in “pyang “tool instead.

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Networking

EVPN/VXLAN for Data Centre with Nokia (Alcatel-Lucent) SR OS and Cumulus Linux – Part 4

Hello my friend,

We have discussed so far EVPN with BGP signaling and VXLAN data plane with different scenarios: pure switching, inter-VXLAN routing and even BGP peering from VM to leaf. But all the leafs were Nokia (Alcatel-Lucent) SR OS, as Cisco IOS XRv doesn’t support VXLAN. In this article we’ll replace on leaf with Cumulus Linux VX, so let’s see how we achieve interoperability now.

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