‎02-21-2024 09:08 AM
Hello we are experiencing 100% utilization on some of our stack ports. I'm new to Extreme network switches so I'm not sure why this is happening. These switches are part of our audio\visual network and when there is 100% utilization, we experience packet loss on some of our stack ports, which affects some of our signage TVs (Blank screens). Any help or pointing me in the right direction would be greatly appreciated. Thanks and please let me know if you require more info.
Products that we are using:
System Type:      X460G2-24p-10G4 (Stack)
Slot:             Slot-1 *                     Slot-2
                  ------------------------     ------------------------
Current State:    MASTER                       BACKUP (In Sync)
Image Selected:   primary                      primary
Image Booted:     primary                      primary
Primary ver:      31.7.1.4                     31.7.1.4
Secondary ver:    22.7.5.1                     22.7.5.1
System Type:      X460G2-48p-10G4 (Stack)
Slot:             Slot-1 *                     Slot-2
                  ------------------------     ------------------------
Current State:    MASTER                       BACKUP (In Sync)
Image Selected:   secondary                    secondary
Image Booted:     secondary                    secondary
Primary ver:      30.5.1.15                    30.5.1.15
Secondary ver:    31.7.1.4                     31.7.1.4
Slot-1 CMA_BLDG_CORE.1 # sho port stack util band
Port     Link    Link   Rx             Peak Rx       Tx            Peak Tx
         State   Speed  % bandwidth    % bandwidth   % bandwidth   % bandwidth
================================================================================
1:1       A       10000     2.70          6.90         11.53           39.19
1:2       A       10000   100.00        100.00         98.20          100.00
2:1       A       10000    98.19         99.07        100.00          100.00
2:2       A       10000    85.34        100.00        100.00          100.00
3:1       A       10000   100.00        100.00         85.34          100.00
3:2       A       10000    44.02         75.17        100.00          100.00
4:1       A       10000   100.00        100.00         44.02           75.02
4:2       A       10000    11.53         41.70          2.70            6.83
================================================================================
* Slot-1 NVX-AV-CORE.1 # sho port stack util band
Port     Link    Link   Rx             Peak Rx       Tx            Peak Tx
         State   Speed  % bandwidth    % bandwidth   % bandwidth   % bandwidth
================================================================================
1:1       A       10000    30.29        100.00         71.58          100.00
1:2       A       10000    41.34         76.25         53.16          100.00
2:1       A       10000    53.16        100.00         41.34           74.14
2:2       A       10000    24.82        100.00         49.29           94.66
3:1       A       10000    49.29        100.00         24.82          100.00
3:2       A       10000    14.43         65.53         24.26          100.00
4:1       A       10000    24.26         96.60         14.43           60.65
4:2       A       10000    71.58        100.00         30.29          100.00
================================================================================
Solved! Go to Solution.
‎02-21-2024 02:06 PM
Hi,
can be looped traffic. Anything suspicious in the log? What about the switches CPU Utilization? Run ELRP in all VLANs on all Ports.
‎02-21-2024 02:06 PM
Hi,
can be looped traffic. Anything suspicious in the log? What about the switches CPU Utilization? Run ELRP in all VLANs on all Ports.
‎02-22-2024 05:13 AM
Thanks for your reply. I'll check these things and report back.
-Tony H.
