Cisco FMC重置SmartLicense到Evaluatin mode步骤

1 科普：

what is FMC
full name is Firepower Management Center, 是思科FirePower防火墙的统一管理平台.

能管理ASA不？
no，只能管理FTD模式的墙。这里的FTD包括物理机firepower系列运行的FTD，以及FTDv（虚拟化版本）

本次背景

当前1台FMC因为存在问题，需要将配置迁移到1台新建的FMC上。
经过与思科tac确认，由于恢复了相同的配置，可能会使得smart account中出现2个相同的license占用警告，建议是在新FMC上恢复配置后，将Smart License reset掉。

2 实际操作

2.1 license status before the operation

2.2 执行如下命令，切换为evaluation mode

> 
> expert
admin@firepower:~$ sudo su
Password: 
Last login: Fri Nov 15 02:12:43 UTC 2024 on pts/0
root@firepower:/Volume/home/admin# /var/sf/bin/reset_licenses.pl ********************* Caution ****************************
Going to reset the licenses. This will bring back the system into evaluation mode.
**********************************************************Are you sure you want to continue (Y/N)   y
License reset initiated.. putting to eval mode.Disabling Smart Agent... at /usr/local/sf/lib/perl/5.24.4/SF/SmartAgentManager.pm line 10357.
Enabling Smart Agent... at /usr/local/sf/lib/perl/5.24.4/SF/SmartAgentManager.pm line 10385.
waiting for SLA to come up at /usr/local/sf/lib/perl/5.24.4/SF/SmartAgentManager.pm line 10403.
URL fitlering capability disabled on all devices - reload Cloud Agent (Active FMC) at /usr/local/sf/lib/perl/5.24.4/SF/LicenseCaps.pm line 1200.
Disable URLFiltering, Updates, UserPreference, queryVendors at /usr/local/sf/lib/perl/5.24.4/SF/Cloud/Support.pm line 1438.
Commenting call to disableConfigURLFiltering as fix for CSCvb16413 at /usr/local/sf/lib/perl/5.24.4/SF/Cloud/Support.pm line 1439.
Use of uninitialized value in numeric ne (!=) at /usr/local/sf/lib/perl/5.24.4/SF/EODataHandler/CloudConfig.pm line 84.
Use of uninitialized value in numeric ne (!=) at /usr/local/sf/lib/perl/5.24.4/SF/EODataHandler/CloudConfig.pm line 84.
activateDeactiveURLFiltering is called with enabled set to 2 
No Caps passed to setCapabilities at /usr/local/sf/lib/perl/5.24.4/SF/LicenseCaps.pm line 1016.
Failed to load data: File not found at /usr/local/sf/lib/perl/5.24.4/SF/PeerManager/Util.pm line 96.in file path: /var/tmp/device_connection.json at /usr/local/sf/lib/perl/5.24.4/SF/PeerManager/Util.pm line 115.
License has successfully reseted to Eval mode.root@firepower:/Volume/home/admin# 
root@firepower:/Volume/home/admin#

2.3 执行完成后，再次确认license状态

已经变成Evaluation Mode