作为一个运维，现在搞起了Ciso的BGP生意
在Cisco3650上定义VRF，结果报错，一头雾水啊，而且对Cisco也不熟悉啊。
1#vrf definition mgmt
2% Feature is not supported
没办法搜Google啊，解决方法如下：
1sh license right-to-use
2license right-to-use activate ipservices all
3reload
4license right-to-use activate ipservices all acceptEULA
5reload
最后显示ipservices和lanbase都有就行了
1#sh license right-to-use
2 Slot# License name Type Count Period left
3----------------------------------------------------------
4 1 ipservices permanent N/A Lifetime
5 1 lanbase permanent N/A Lifetime
