最近碰到一个思科交换机WS-C2960-24TC-L硬件坏了，更换了同型号的思科交换机。再进行配置转移时候，发现了下面这一串代码。!crypto pki trustpoint TP-self-signed-3356232880enrollment selfsignedsubject-name cn=IOS-Self-Signed-Certificate-3356232880revocation-check nonersakeypair TP-self-signed-3356232880!!crypto pki certificate chain TP-self-signed-3356232880certificate self-signed 0130820248 308201B1 A0030...