I need to configure NTP on a catalyst switch so that it syncs its own time with a given NTP server but does blocks all other NTP traffic. I think that can be done with NTP access-groups but I'm not sure if I get the commands right.
Would this work?
ntp access-group peer <ACL that permits the NTP Server IP>
ntp access-group serve-only <ACL with deny any any>
No comments:
Post a Comment