Heads Up :
The post you are writing will appear in a public forum. Please ensure all content is appropriate for public consumption. Review the employee guidelines for the community here.
Hello, I have a 7821 phone running the latest multiplatform (MPP) firmware, 11.2.3 MSR1-1. I've noticed that the phone sends an NTP request to my local NTP server (configured via DHCP) every 64 seconds. Is this normal behavior? It seems a bit exce...
Hello,I have an SG200-08 and can't get NTP to work. The relevant lines of my configuration are below:sntp client mode unicastsntp unicast client poll-interval 16sntp server pool.ntp.org enableclock summer-time recurring USA zone EDTclock timezone -5...
I'm using a Cisco 7821 and 8851 running the 3PCC (3rd Party Call Control) software. My switches are Unifi, which do support LLDP-MED and a voice VLAN, though I've never tried it before. I guess we shall see if it works :-).
Thanks,So I assume this means the phone will get its VLAN configuration automatically from the switch using LLDP-MED, and I should leave the VLAN settings on the phone blank (VLAN ID and PC Port VLAN ID)?Thanks
Sorry to revive this old topic, but I have the same question as the OP. The diagram and explanations above state that the traffic from the phone itself will be tagged with the configured Voice VLAN (25 in the example), and the data traffic passed th...
@bijpraka wrote:You can raise a case with TAC for this to be looked into. The design is to query once an hour. It should maintain that unless there is a major difference in time.Thanks, but unfortunately I don't have a Cisco support contract. I'm ju...
@bijpraka wrote:Is there a frequent change in time from the ntp server? The synch should happen once every hour.Not as far as I can tell. However, my NTP server gets its upstream time from pool.ntp.org rather than a local time source so perhaps the ...