Extreme Networks

frankygth · 10-08-2020

Is there a quick way to see the connected MAC Adress via cli? Also is there a way to see quickly which ports goes up / down. I need to change VLAN’s on selected Ports, and I will discover the clients a) by just switching network down / up - since thi...

frankygth · 10-06-2020

I’m having an Extreme Networks x460 Switch and 2 VLANs. On VLAN 11 there’s a Windows Server 2019 located which has 2 scopes (for the different vlans)VLAN 11 IP Switch: 192.168.11.253/24IP DHCP Server: 192.168.11.1VLAN 193 IP Switch: 192.168.193.253/2...

frankygth · 10-08-2020

perfect, thank you 

frankygth · 10-08-2020

Is there any way to search for an MAC Adress on the switch (cli)? yes show fdb <mac> you just made my day  Thank You very much. The last question would be, is there a sort of Wildcard within searching, or do I have to put the whole Mac Adress?

frankygth · 10-08-2020

ok, this sounds promising. So if I’m not mistaken the command shows me the MAC via port or the connected MAC via VLAN. Therefore I could just check the MAC on the Client and find the port that way. Is there any way to search for an MAC Adress on the ...

frankygth · 10-08-2020

Yes, I did that, but I did it within GNS3 (for testing purposes). The Problem was, that the offer didn’t get back in the VLAN. I did see the Request in Wireshark also the offer but there was no Ack. So I had to fix the Firewall / VLAN Issue and every...

frankygth · 10-06-2020

I found the error and it’s working now - thank you!! The problem was the getting back to the VLAN . The Problem was more firewall related then switch related. Best Regards, Frank PS: Wireshark did the trick

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How to quickly see which ports goes up / down via cli - and also see the connected MAC from the Client

1x DHCP Server 2019 - multiple VLANs - what am I doing wrong?

Re: How to quickly see which ports goes up / down via cli - and also see the connected MAC from the Client

Re: How to quickly see which ports goes up / down via cli - and also see the connected MAC from the Client

Re: How to quickly see which ports goes up / down via cli - and also see the connected MAC from the Client

Re: 1x DHCP Server 2019 - multiple VLANs - what am I doing wrong?

Re: 1x DHCP Server 2019 - multiple VLANs - what am I doing wrong?