08-31-2023 03:50 AM
Hi folks,
I have two Cisco switches Catalyst 3650 stacked and I would like them to act as a NTP server but it doesn't work. the switches are synchronized from a firewall located at xx.yyy.0.1.
Below my ntp configuration:
ntp master 5
ntp server xx.yyy.0.1
Regards.
Solved! Go to Solution.
08-31-2023 04:19 AM - edited 08-31-2023 04:20 AM
Hello @adel81,
If C3650 stacked switches are sync, ensure that clients NTP can join an IP configured on these C3650.
Please provide the output of #sh ntp association command of one client and the NTP configuration associated on that client.
Also, ensure that no ACL or FW between C3650 and the clients NTP ; if yes add flow rule associated with IPs and port udp_123.
08-31-2023 04:19 AM - edited 08-31-2023 04:20 AM
Hello @adel81,
If C3650 stacked switches are sync, ensure that clients NTP can join an IP configured on these C3650.
Please provide the output of #sh ntp association command of one client and the NTP configuration associated on that client.
Also, ensure that no ACL or FW between C3650 and the clients NTP ; if yes add flow rule associated with IPs and port udp_123.
Discover and save your favorite ideas. Come back to expert answers, step-by-step guides, recent topics, and more.
New here? Get started with these tips. How to use Community New member guide