Dell S4148U-ON Open Networking Hardware Diagnostic Guide June 2018 - Page 50

Tests Tests are shown in the following sections. CLI options The nputool shows the available options with the nputool -h or nputool command. DellEmc Diag ---- NPU Tool version 1.0, x.xx.x.x-x build, 2017/05/23, Syntax: nputool -h, --help -i, --init -t, --test all id -s, --show counter temp := Show this help := Initialize NPU chip := Run All NPU tests := Run test based on test ID := Dump packet counters := Display NPU temperature -l, --lpbk [phy/mac/ext]:= Specify Loopback type for traffic test -T, --traffic [ixia_self,ixia_adj,cpu_self,cpu_adj] := Send IXIA or CPU traffic based on specified cfg self->timbercon lpbk, adj->fiber lpbk -I, --iteration [count]:= Execute repeatedly command by count -v, --version := Display version Usage: nputool -i -t [all/0/1,2,3/4/../7] -T [ixia_self/ixia_adj/cpu_self/cpu_adj] -l [phy/mac/ext] := Run NPU tests based on user input nputool -I [count] -i -t 1 -T cpu_self := Run NPU test repeatedly by count nputool -i -s temp := Display NPU temperature nputool version root@dell-diag-os:/etc/dn/diag# nputool --v Dell Diag nputool - version 1.0 sdk-6.5.3 package x.xx.x.x.xx 2016/08/12 root@dell-diag-os:/etc/dn/diag# root@dell-diag-os:/etc/dn/diag# nputool --version Dell Diag nputool - version 1.0 sdk-6.5.3 package x.xx.x.x.xx 2016/08/12 root@dell-diag-os:/etc/dn/diag# Port link status test • nputool -i -t 0 • nputool --i --test 0 root@dell-diag-os:~# root@dell-diag-os:/etc/dn/diag# nputool -i -t 0 8375_B0 -bash: root@dell-diag-os:/etc/dn/diag#: No such file or directory sysconf_probe successful global_sal_config successful *** 1 BCM devices are detected Diag NPU initialization over Test link_status_test for NPU 0 .......... Passed Test snake_traffic_test for NPU 0 .......... SKIPPED