We have installed 2 CCM's (One Publisher and the other as Subscriber), we want to use the one of the CCM as backup for the other. So we had configured both the TFTP server IP address in the DHCP scope (which is being used by IP Phones).
Now all most all the phone took both the TFTP server address from the DHCP server, however few phones are not taking both the TFTP server address its taking only one TFTP server address and its showing it on "TFTP Server 2" (The "TFTP Server 1" option is blank)....
I had refered the following url and tried all things which were mentioned in it... but..still those few IP phones are taking both the TFTP server ip address from DHCP.....
The short answer is that you don't.... That isn't entirely true while at
the same time it kind of is, but for the most part you don't configure
the softkeys. You enable or disable them via TCL. Here is the long
answer. Be sure to read the whole thing or e...
Topology: IP Phone > Switches > Microsoft NPS setup to forward 802.1x
proxy to > ISE 2.1 patch 3 Authentication: EAP-TLS using Cisco MIC SANs
Phone Models 802.1X support? 802.1x flavor Addtl Comment EAP-MD5 EAP-TLS
Cisco 3905 Y Y N Cisco 6911 Y Y N Cisco ...
This document describe how DST changes and how time changes are
implemented in DST. Daylight Saving Time (DST) is the practice of
setting the clocks forward 1 hour from standard time during the summer
months, and back again in the fall, in order to make b...