Extreme Networks

Setting up SNMPv3 for PRTG

I'm trying to setup SNMPv3 on an x450e-24p for remote monitoring. I've been able to get snmpv2 working but I'd like to encrypt this traffic as it does not go though a VPN to my PRTG server. I've tried falling the guides on the GTAC but so far I've ...

Xos Firmware upgrade

Hi, We do most of our maintenance end of the year, and I going to upgrade the firmware on the switches, and Core, they are currently running Xos 12.5.4.5 and have a couple of new summits stack on 15.7.1.4, what will you recommend upgrade all of XoS t...

Need help understand what to do, my Core switch is spamming "Warning" recieved IGMPV1 query on Vlan ***?

Hi my Core switch recently started to display IGMPv1 warning messages and I have no idea on how to troubleshoot it. What I did do was conduct a nslookup on each IP that was populating on the IGMPv1 warning and they were coming from other IDF stacks. ...

VPLS learning unwanted MAC

X480 bcast flood

Hi, all! Have X480 as border. Yesterday begin big bcast flood in local network. Investigate show that it was scanning for local net from Internet, so IP addresses which wasn't in IP-ARP table was asked by X480 - ARP who is xx.xx.xx.xx in local. As t...