我有一项任务是用加密图像升级Cisco交换机。然而,我想不出我可以从我可以选择的列表中选择一个。请指点。
这是我目前的开关信息:
Cisco Internetwork Operating System Software
IOS (tm) C2950 Software (C2950-I6Q4L2-M), Version 12.1(22)EA4a, RELEASE SOFTWARE (fc1)
!--- the version of software is 121-22.EA4
Copyright (c) 1986-2005 by cisco Systems, Inc.
Compiled Fr