在 IP 到网络组缓存中, none 源意味着什么?
适用场景
ONTAP 9.3 及更高版本
问题解答
源 none
表示此条目为负缓存条目:
cdot95::> set advanced; vserver services name-service cache netgroups ip-to-netgroup show -vserver test
Warning: These advanced commands are potentially dangerous; use them only when directed to do so by NetApp personnel.
Do you want to continue? {y|n}: yes
Vserver IP Address Netgroup Source Create Time
---------- ----------- ------------ ------- -----------
test 10.1.2.3 foobar none 7/1/2021 11:02:19
追加信息
如果 ONTAP 确定某个 IP 解析为非特定网络组成员的主机名,则会输入负缓存条目。