本帖最后由 yu335@sohu.com 于 2018-1-3 18:36 编辑 JXSW1101#show verCisco IOS Software, C2960L Software (C2960L-UNIVERSALK9-M), Version 15.2(6)E, RELEASE SOFTWARE (fc4)Technical Support: http://www.cisco.com/techsupportCopyright (c) 1986-2017 by Cisco Systems...