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New Member

Problem with SG300-28P

Good Morning, 

I'm having an issue with our SG300-28P switch and I'd like some help deciphering the logs. Our Mitel IP phones have randomly reset multiple times over the last few weeks. However, the PCs which are connected to the phones seem to be ok, as they can access internal network resources and the internet. When I check the log, I see the following messages (and I've confirmed that the times listed in the log correlate to the reset times): 

10-Nov-2014 20:18:33 :%NT_GREEN-W-EeeLldpMultiNeighbours: Multiple LLDP neighbours on port gi6 - EEE operational state is FALSE

10-Nov-2014 20:19:02 :%NT_GREEN-W-EeeLldpSingleNeighbour: Single LLDP neighbour on port gi6 - EEE operational state can be TRUE

Any help would be appreciated!  

Thank you!
Kirk

  • LAN Switching and Routing
1 ACCEPTED SOLUTION

Accepted Solutions
New Member

Hello friend,I have exactly

Hello friend,
I have exactly the same problem, and I have the same switch.
Sometimes my phone run out of line, and sometimes all phones are restarted at the same time or at random.

In my view log I have the following message:

2147483104 2014-Dec-12 11:32:53 Warning %NT_GREEN-W-EeeLldpSingleNeighbour: Single LLDP neighbour on port gi8 - EEE operational state can be TRUE      
2147483105 2014-Dec-12 11:31:58 Warning %NT_GREEN-W-EeeLldpSingleNeighbour: Single LLDP neighbour on port gi2 - EEE operational state can be TRUE      
2147483106 2014-Dec-12 11:31:58 Warning %NT_GREEN-W-EeeLldpSingleNeighbour: Single LLDP neighbour on port gi4 - EEE operational state can be TRUE      
2147483107 2014-Dec-12 11:31:57 Warning %NT_GREEN-W-EeeLldpSingleNeighbour: Single LLDP neighbour on port gi44 - EEE operational state can be TRUE      
2147483108 2014-Dec-12 11:31:56 Warning %NT_GREEN-W-EeeLldpSingleNeighbour: Single LLDP neighbour on port gi3 - EEE operational state can be TRUE      
2147483109 2014-Dec-12 11:31:51 Warning %NT_GREEN-W-EeeLldpSingleNeighbour: Single LLDP neighbour on port gi9 - EEE operational state can be TRUE      
2147483110 2014-Dec-12 11:31:50 Warning %NT_GREEN-W-EeeLldpSingleNeighbour: Single LLDP neighbour on port gi6 - EEE operational state can be TRUE      
2147483111 2014-Dec-12 11:31:50 Warning %NT_GREEN-W-EeeLldpSingleNeighbour: Single LLDP neighbour on port gi5 - EEE operational state can be TRUE      
2147483112 2014-Dec-12 11:31:49 Warning %NT_GREEN-W-EeeLldpSingleNeighbour: Single LLDP neighbour on port gi7 - EEE operational state can be TRUE      
2147483113 2014-Dec-12 11:31:48 Warning %NT_GREEN-W-EeeLldpSingleNeighbour: Single LLDP neighbour on port gi45 - EEE operational state can be TRUE      
2147483114 2014-Dec-12 11:31:47 Warning %NT_GREEN-W-EeeLldpSingleNeighbour: Single LLDP neighbour on port gi1 - EEE operational state can be TRUE      
2147483115 2014-Dec-12 11:31:47 Warning %NT_GREEN-W-EeeLldpSingleNeighbour: Single LLDP neighbour on port gi27 - EEE operational state can be TRUE      
2147483116 2014-Dec-12 11:31:32 Warning %NT_GREEN-W-EeeLldpSingleNeighbour: Single LLDP neighbour on port gi24 - EEE operational state can be TRUE      
2147483117 2014-Dec-12 11:31:32 Warning %NT_GREEN-W-EeeLldpSingleNeighbour: Single LLDP neighbour on port gi23 - EEE operational state can be TRUE      
2147483118 2014-Dec-12 11:30:04 Warning %NT_GREEN-W-EeeLldpMultiNeighbours: Multiple LLDP neighbours on port gi8 - EEE operational state is FALSE      
2147483119 2014-Dec-12 11:29:20 Warning %NT_GREEN-W-EeeLldpMultiNeighbours: Multiple LLDP neighbours on port gi2 - EEE operational state is FALSE 
3 REPLIES
New Member

Hello friend,I have exactly

Hello friend,
I have exactly the same problem, and I have the same switch.
Sometimes my phone run out of line, and sometimes all phones are restarted at the same time or at random.

In my view log I have the following message:

2147483104 2014-Dec-12 11:32:53 Warning %NT_GREEN-W-EeeLldpSingleNeighbour: Single LLDP neighbour on port gi8 - EEE operational state can be TRUE      
2147483105 2014-Dec-12 11:31:58 Warning %NT_GREEN-W-EeeLldpSingleNeighbour: Single LLDP neighbour on port gi2 - EEE operational state can be TRUE      
2147483106 2014-Dec-12 11:31:58 Warning %NT_GREEN-W-EeeLldpSingleNeighbour: Single LLDP neighbour on port gi4 - EEE operational state can be TRUE      
2147483107 2014-Dec-12 11:31:57 Warning %NT_GREEN-W-EeeLldpSingleNeighbour: Single LLDP neighbour on port gi44 - EEE operational state can be TRUE      
2147483108 2014-Dec-12 11:31:56 Warning %NT_GREEN-W-EeeLldpSingleNeighbour: Single LLDP neighbour on port gi3 - EEE operational state can be TRUE      
2147483109 2014-Dec-12 11:31:51 Warning %NT_GREEN-W-EeeLldpSingleNeighbour: Single LLDP neighbour on port gi9 - EEE operational state can be TRUE      
2147483110 2014-Dec-12 11:31:50 Warning %NT_GREEN-W-EeeLldpSingleNeighbour: Single LLDP neighbour on port gi6 - EEE operational state can be TRUE      
2147483111 2014-Dec-12 11:31:50 Warning %NT_GREEN-W-EeeLldpSingleNeighbour: Single LLDP neighbour on port gi5 - EEE operational state can be TRUE      
2147483112 2014-Dec-12 11:31:49 Warning %NT_GREEN-W-EeeLldpSingleNeighbour: Single LLDP neighbour on port gi7 - EEE operational state can be TRUE      
2147483113 2014-Dec-12 11:31:48 Warning %NT_GREEN-W-EeeLldpSingleNeighbour: Single LLDP neighbour on port gi45 - EEE operational state can be TRUE      
2147483114 2014-Dec-12 11:31:47 Warning %NT_GREEN-W-EeeLldpSingleNeighbour: Single LLDP neighbour on port gi1 - EEE operational state can be TRUE      
2147483115 2014-Dec-12 11:31:47 Warning %NT_GREEN-W-EeeLldpSingleNeighbour: Single LLDP neighbour on port gi27 - EEE operational state can be TRUE      
2147483116 2014-Dec-12 11:31:32 Warning %NT_GREEN-W-EeeLldpSingleNeighbour: Single LLDP neighbour on port gi24 - EEE operational state can be TRUE      
2147483117 2014-Dec-12 11:31:32 Warning %NT_GREEN-W-EeeLldpSingleNeighbour: Single LLDP neighbour on port gi23 - EEE operational state can be TRUE      
2147483118 2014-Dec-12 11:30:04 Warning %NT_GREEN-W-EeeLldpMultiNeighbours: Multiple LLDP neighbours on port gi8 - EEE operational state is FALSE      
2147483119 2014-Dec-12 11:29:20 Warning %NT_GREEN-W-EeeLldpMultiNeighbours: Multiple LLDP neighbours on port gi2 - EEE operational state is FALSE 
New Member

Glad to help!  So the answer

Glad to help!  So the answer may be slightly different if you have Cisco phones (I do not), but I solved the issue by disabling auto-smartport and manually enabling the port settings.  Not sure if it will make a difference, but my Voice VLAN state is auto-enabled.  I've found that that works best with our phones.  An example of my port settings is below.  You probably know this, but the port cannot be an access port; it needs to be a trunk.  VLAN 20 is my Voice VLAN.  Also, you could have a Data VLAN for the PC.  Our office is small, so our PCs are on the Native VLAN; that's why it's not listed in the trunk allowed command.  Hope this serves you!   


 description \\\your_description_here//
 storm-control broadcast enable
 storm-control broadcast level 10
 storm-control include-multicast
 spanning-tree portfast
 spanning-tree bpduguard enable
 traffic-shape queue 3 400000 100000
 traffic-shape queue 4 100000 100000
 power inline powered-device MITEL_5330_IP_PHONE
 switchport trunk allowed vlan add 20
 no macro auto smartport
 

 

New Member

In Cisco IP Phone CP3905 have

In Cisco IP Phone CP3905 have the  same problem.

Thank you very much.

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