Dell PowerSwitch S4128F-ON OS10 Enterprise Edition User Guide Release 10.4.3.0 - Page 1163

With the -I option, if you ping a reachable IP address using the IP address of a loopback interface as the source interface, the ping succeeds. However, if you ping a reachable IP address using the name of the loopback interface as the source interface, the ping fails. This is because the system considers the loopback interface as the egress interface. Example OS10# ping6 20::1 PING 20::1(20::1) 56 data bytes 64 bytes from 20::1: icmp_seq=1 ttl=64 time=2.07 ms 64 bytes from 20::1: icmp_seq=2 ttl=64 time=2.21 ms 64 bytes from 20::1: icmp_seq=3 ttl=64 time=2.37 ms 64 bytes from 20::1: icmp_seq=4 ttl=64 time=2.10 ms ^C --- 20::1 ping statistics --4 packets transmitted, 4 received, 0% packet loss, time 3005ms rtt min/avg/max/mdev = 2.078/2.194/2.379/0.127 ms Supported Releases 10.2.0E or later show boot Displays boot partition-related information. Syntax show boot [detail] Parameters detail - (Optional) Enter to display detailed information. Default Not configured Command Mode EXEC Usage Information Use the boot system command to set the boot partition for the next reboot. Example OS10# show boot Current system image information: Type Boot Type Active Standby Next-Boot Node-id 1 Flash Boot [A] 10.4.3E [B] 10.4.3E [A] active Example (Detail) OS10# show boot detail Current system image information detail: Type: Node-id 1 Boot Type: Flash Boot Active Partition: A Active SW Version: 10.4.3E Active SW Build Version: 10.4.3E.85 Active Kernel Version: Linux 4.9.110 Active Build Date/Time: 2019-02-18T09:06:10Z Standby Partition: B Standby SW Version: 10.4.3E Standby SW Build Version: 10.4.3E.80 Standby Build Date/Time: 2019-02-17T15:36:08Z Next-Boot: active[A] Supported Releases 10.2.0E or later Troubleshoot OS10 1163