Cisco phones on Nortel switches with DHCP option 128
we have network with Nortel switches and Nortel IP phones and we are in phase of changing the phones to Cisco. The current DHCP setting is configured with option 128 (for Nortel phones to get TFTP server and register).
We want to change Nortel phones with Cisco. The two phones will have same VLAN. My question is "can we keep option 128 during the migration phase or it will have some issues for Cisco phones?"
Another question "Can we have both Option 128 for Nortel and option 150 on the same DHCP scope or there will be any harm?"
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 ...
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