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.