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ners
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Neighbor Discovery broken on CRS - all neighbors are. on master-port

Fri Jun 23, 2017 5:45 am

CRS, 6.38.7

Neighbor discovery shows all neighbors to reside on the master port. This makes the whole thing pointless. How to make it show neighbors on their actual interfaces? Thanks.
 
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CyberTod
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Re: Neighbor Discovery broken on CRS - all neighbors are. on master-port

Fri Jun 23, 2017 10:35 am

It's not broken. Working as intended.
That is the whole idea of master-port. All ports are directly connected to switch chip and all traffic passes directly. The cpu only sees master-port.
But in neighbour table you see the mac address of the device and then you can use the switch fdb table to see the port to which it is connected.

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