! show version ! Fiberstore Co., Limited Internetwork Operating System Software ! S3900-24F4S-R Software, Version 2.2.0F Build 149111, RELEASE SOFTWARE ! Copyright (c) 2021 by FS.COM All Rights Reserved ! Compiled: 2025-12-4 17:9:47 by SYS, Image text-base: 0x80010000 ! ROM: System Bootstrap, Version 0.1.4,hardware version:A ! Serial num:CG2208227990N00013, ID num:20073017235 ! System image file is "switch.bin" ! FS S3900-24F4S-R ! 262144K bytes of memory,16384K bytes of flash ! Base ethernet MAC Address: 64:9d:99:ba:5f:4e ! PCB version:A ! snmp info: ! vend_ID:52642 product_ID:458 system_ID:1.3.6.1.4.1.52642.1.458.0 ! 8 times of reboot catched, last 4 times reboot history recorded: ! No. 1: System is rebooted by CPU exception at 2024-7-18 6:45:57, uptime 0:17:33:37 ! No. 2: System is rebooted by command at 2024-12-16 8:53:20, uptime 151:00:05:23 ! No. 3: System is rebooted by command at 2024-12-16 9:0:22, uptime 0:00:06:29 ! No. 4: System is rebooted by command at 2026-3-11 15:30:22, uptime 450:00:28:24 ! penk-biow-acs01# Current configuration: ! !version 2.2.0F build 149111 service timestamps log date service timestamps debug date logging 10.0.1.49 logging buffered 4096 logging buffered informational ! ! hostname penk-biow-acs01 ! ! ! ! ! ! ! ! spanning-tree mode mstp spanning-tree loopguard default ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! aaa authentication login default local aaa authentication enable default none aaa authorization exec default local ! username admin password 0