Extreme Networks

Jason_Hilt · 02-06-2017

On almost all of my network closets I am getting: Slot-1: [CLI:Voice-Vlan:3] LOOP DETECTED : 94547 transmitted, 935607 received, ingress slot:port (1:49) egress slot:port (1:49) It always shows the vlan we use for ip phones and the uplink ports. O...

Jason_Hilt · 01-31-2017

I have some 450G2 switches that I can not get LACP LAG to work on. Core 670 switch is grouping ports 19 and 20. Sh lacp lag displays: Member Port Rx Sel Mux Actor Partner Port Priority State ...

Jason_Hilt · 01-13-2017

Have an issue on some X670G2-48x-4q switches with Tyco Electronics SFP+ copper cables. On two switches now the port goes down with a "local fault" then comes back up within seconds. Then goes down again at various intervals from a few minutes to 30...

Jason_Hilt · 11-04-2016

Cisco IP Phone refuses to go on the voice vlan. Data vlan is untagged. Voice vlan is tagged. LLDP is configured as follows: configure lldp port 2:33 advertise system-name configure lldp port 2:33 advertise vendor-specific dot3 mac-phy configure ll...

Jason_Hilt · 02-08-2017

Thank you Brandon Clay! I configured ELRP on the core to just log and excluded all ports from disable. Ended up being a loop from an IP phone on one of our Cisco stacks that connects directly to the core. Phone was in an empty office so there was...

Jason_Hilt · 02-07-2017

In the sh lacp lag 1:49 detail it has this: Lag Actor Actor Partner Partner Partner Agg Actor Sys-Pri Key MAC Sys-Pri Key Count MAC ---------------------------------------------------------------------...

Jason_Hilt · 02-07-2017

How do you check the mac address they are using? I am pretty new to Extreme switches. How do you check if a stack is broken? I had already checked each stack for bandwidth and the only ports running more than 1% are the IP cameras. All the other p...

Jason_Hilt · 02-07-2017

That was my first thought, but the loop is only showing on the voice vlan, which is tagged, and not the untagged computer lan. The voice vlan doesn't traverse the PC port on the phone, only the computer vlan does, so if the cable was plugged back in...

Jason_Hilt · 02-06-2017

The path leads back to the core switch on all of the edge switches. We aren't running ELRP on the core since it doesn't not handle any connections other than switches. Wouldn't do any good since all the uplinks would be excluded.

Extreme Networks

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Logs showing loop on uplink ports only

LACP issues

Issue with Tyco Electonics SFP+ Copper Cable

Cisco IP Phone wrong vlan

RE: Logs showing loop on uplink ports only

RE: Logs showing loop on uplink ports only

RE: Logs showing loop on uplink ports only

RE: Logs showing loop on uplink ports only

RE: Logs showing loop on uplink ports only