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ExtremeSwitching (EXOS/Switch Engine)

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ARP not working for one VLAN in trunk

I have a X460G2-24x-10G4 connected to a customer's Cisco Catalyst C8200 on port 23 with VLANs 12 and 21 tagged there.I can see the MAC address from the Catalyst on VLAN 12 but not VLAN 21The tagging of the VLANs is identical in the Extreme switch and...

5420M failing POE check with Fluke LinkIQ

Attempting to figure out why POE is denied with an overload fault when doing a POE load test with a new LinkIQ. It works fine with a Linkrunner G2. show inline-power configuration ports 23 Port Config Operator Priority Detection ...

X770 MGMT port not working

I have configured MGMT port on Extreme X770, following the recommendation from EXOS document, however, 1 out of 6 switches does not work. The issue is that,it seems the MGMT port does not send or receive any package at all. when outside pings the MG...

Issues with IPv6 on EXOS 22.2

Hi all, I experienced problems with IPv6, local services and 22.2.1.5 firmware. When I upgraded to this version, I could no longer access the switch through ssh or telnet ports using IPv6 address, but only with IPv4 address. Nmap pointed to IPv6 sw...

Resolved! Qusestion about Erro:Kern.IPv4Mc.Error(Unable to ~~) in EXOS

08/07/2024 14:49:42.11 <Erro:Kern.IPv4Mc.Error> Unable to set IPMC index for s,G,v=9602893e,effffffa,237 IPMC 2, unit 0 Operation failed08/07/2024 14:49:42.11 <Erro:Kern.IPv4Mc.Error> Unable to Add L2 1:28 to s,G,v=9602893e,effffffa,237 IPMC 1, unit ...

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