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Client Reachability Issue

omz
Collaborator
Collaborator

Hi all

I have a DHCP enabled client (printer) that is unreachable from other VLANs when connected to a particular switch.

On the working switch, pings sourced from others VLANs works fine. But on the problem switch, pings only work from the assigned VLAN.

Interface config is exactly the same. VLANs and gateway is pushed by DNAC.

Took monitor captures on the switch interface where the client is connect.

On problem switch, the non-working pings sourced from VLANs shows source and destination of the client mac address in ICMP reply, and switch cli does not show a successful reply .

On working switch, and working pings, the source and mac address in the reply are correct. i.e client source and destination vlan mac.

Any ideas were to look if this is switch/SDA related issue. Thanks 

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