Hi!Assuming fibers and SFP types match and are OK, you should check the auto negotiation settings, mainly speed and duplex but also auto-polarity. I've had some issues with Allied switches that will not come up if those are on auto on both sides. I c...
I'm bumping this thread to see if anyone else is seeing these problems. I can also add that we just this week discovered that QSFP modules will not always lock in place (the exact opposite problem to the SFP problem). Some QSFP ports in some switches...
Do you still see this problem? In EXOS release 22.4 (if memory serves me right) SNMP broadcast packets were picked up by the SNMP.Master process even though they shouldn't. What EXOS are you on and is it the same on all switches?
The 715W PSU is described as a PoE PSU in the data sheet for X460-G2. The X460-G2-24X/48X/24T/48T models cannot take that PSU. I'd be surprised if 5520 models without PoE can use it. In the X460-G2 you cannot fit the PoE PSUs in non-PoE models due to...
Do you need the X620 to route traffic between school locations? If no firewalling or even ACL protection is in place between them you make the network very vulnerable to lateral spread of viruses and the likes. I'd much rather have the client VLANs g...
