Moving VLAN address definitions from Cisco To VSP - Retire Cisco - Error: Mulitnetting Not Supported

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  • Updated 4 weeks ago
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I am moving from Cisco to Extreme (VSP/ERS). I have a layer 2 connection between the Cisco core and the VPS "core". I have 5 VLANs (default gateways) defined on the Cisco and need to  move them to the VSP.

I remove the ip address from the Cisco (interface vlan 17 , then no ip address). When adding the IP address into the VSP (interface vlan 17, ip address I get error: multinetting not supported.


Thank  you in advance for any help!
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Rick Sanson

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Posted 4 weeks ago

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Andre Jordaan

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Hi Rick,
It might just be that the IP/ARP combo is still in cache. Try something like 
clear arp-cache
on the VSP/ERS. Not sure which model you have so exact command might be different.