• Author : Rohit Maurya Maurya

 
 

PVLAN and VxLAN with EVPN

Description A private VLAN partitions the Layer 2 broadcast domain of a VLAN into subdomains. It allows isolating the ports on the switch from each other. A subdomain consists of a primary VLAN and one or more secondary VLANs (Private vlans). All secondary VLAN share the same primary VLAN. The secondary VLAN ID differentiates one subdomain from another. The secondary VLANs may either be isolated VLANs or community VLANs. VxLAN with EVPN is used to extend the PVLAN domain to remote locations. Types of VLANs We use below terminologies to describe the type of VLANs in PVLAN domain. Primary VLAN:...
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VxLAN VTEP and VNI Counters

Description The VxLAN VTEP and VNI counters feature allows the device to count VxLAN packets received and sent by the device on a per VTEP and per VNI basis. Specifically, it enables the device to count bytes and packets that are encapsulated and decapsulated as they are passing through. The counters are logically split up in the two VxLAN directions:  “encap” counters count packets coming from the edge, encapsulated on the device and directed to the core, while “decap” counters count packets coming from the core, decapsulated on the device and heading towards the edge. To be able to count...
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