Administrator Guide

Test prbs_ext_test for NPU 0 .................... SKIPPED <<<---
Test uplink_link_status_test for NPU 0 .......... SKIPPED <<<---
Test uplink_snake_traffic_test for NPU 0 ........ SKIPPED <<<---
Test uplink_prbs_mac_test for NPU 0 ............. SKIPPED <<<---
Test uplink_prbs_ext_test for NPU 0 ............. SKIPPED <<<---
NPU tests ....................................... Passed
root@dell-diag-os:/opt/ngos/bin# nputool --init --test 0
DMA pool size: 67108864
PCI unit 0: Dev 0xb960, Rev 0x01, Chip BCM56960_A0, Driver BCM56960_A0
sysconf_probe successful
global_sal_config successful
*** 1 BCM devices are detected
Current mode is now ESW
Diag NPU initialization over
Test link_status_test for NPU 0 .................. Passed
Test snake_traffic_test for NPU 0 ................ SKIPPED <<<---
Test prbs_mac_test for NPU 0 ..................... SKIPPED <<<---
Test prbs_ext_test for NPU 0 ..................... SKIPPED <<<---
Test uplink_link_status_test for NPU 0 ........... SKIPPED <<<---
Test uplink_snake_traffic_test for NPU 0 ......... SKIPPED <<<---
Test uplink_prbs_mac_test for NPU 0 .............. SKIPPED <<<---
Test uplink_prbs_ext_test for NPU 0 .............. SKIPPED <<<---
NPU tests ....................................... Passed
root@dell-diag-os:/opt/ngos/bin#
CPU Traffic with External Loopback
Tests the traffic sent from the CPU internally generated packet to the front-end ports that are connected with external
Loopback optics.
Connect all the ports with QSFP28 Loopback optics.
• nputool -i -t 1 -T cpu_self
• nputool --init --test 1 --traffic cpu_self
root@dell-diag-os:/opt/ngos/bin# nputool -i -t 1 -T cpu_self
DMA pool size: 67108864
PCI unit 0: Dev 0xb960, Rev 0x01, Chip BCM56960_A0, Driver BCM56960_A0
sysconf_probe successful
global_sal_config successful
*** 1 BCM devices are detected
Current mode is now ESW
Diag NPU initialization over
Test link_status_test for NPU 0 ................. SKIPPED <<<---
Test snake_traffic_test for NPU 0 ............... Passed
Test prbs_mac_test for NPU 0 .................... SKIPPED <<<---
Test prbs_ext_test for NPU 0 .................... SKIPPED <<<---
Test uplink_link_status_test for NPU 0 .......... SKIPPED <<<---
Test uplink_snake_traffic_test for NPU 0......... SKIPPED <<<---
Test uplink_prbs_mac_test for NPU 0 ............. SKIPPED <<<---
Test uplink_prbs_ext_test for NPU 0 ............. SKIPPED <<<---
NPU tests ....................................... Passed
root@dell-diag-os:/opt/ngos/bin#
root@dell-diag-os:/opt/ngos/bin# nputool --init --test 1 --traffic cpu_self
DMA pool size: 67108864
PCI unit 0: Dev 0xb960, Rev 0x01, Chip BCM56960_A0, Driver BCM56960_A0
sysconf_probe successful
global_sal_config successful
*** 1 BCM devices are detected
Current mode is now ESW
Diag NPU initialization over
Test link_status_test for NPU 0 ................ SKIPPED <<<---
Test snake_traffic_test for NPU 0 .............. Passed
Test prbs_mac_test for NPU 0 ................... SKIPPED <<<---
Test prbs_ext_test for NPU 0 ................... SKIPPED <<<---
Test uplink_link_status_test for NPU 0 ......... SKIPPED <<<---
Test uplink_snake_traffic_test for NPU 0 ....... SKIPPED <<<---
Test uplink_prbs_mac_test for NPU 0 ............ SKIPPED <<<---
Dell DiagOS Tools 55