"The new Cisco EtherSwitch service modules (NME-16ES-1G-P, NME-X-23ES-1G-P, NME-XD-24ES-1S-P, and NME-XD-48ES-2S-P only) are capable of providing both Cisco pre-standard and IEEE 802.3af Power over Ethernet (PoE) support when inserted in Cisco 2800 Series or 3800 Series Integrated Services Routers (requires an upgrade to an AC-IP power supply)."
If I plug in a Cisco 7970 phone (which uses 802.3af if I'm not mistaken?), it does supply power.
Unfortunately, this customer has only the older 7940 and 7960 phones, which require the pre-standard PoE. And of course, when I plug in a 7940, the link light on the NME card lights up for that port, but the phone doesn't have power, and if I do "show power inline" I see no power being supplied on that port.
Am I missing something in terms of how to get pre-standard PoE devices working in the scenario, or is that document I quoted above incorrect?
Just to carry on this thread and maybe help, I experienced the same issue. NME-16ES-1G-P shipped with 12.2.35, cisco 7940, 7910 and 7912 all experienced no Power from the 2811/2821 with AC-IP PSU. Port would error disable and state loopback detected. I upgrade to 12.2.50 code and all was fine.
Hi everyone, I would like to thank you in advance for any help you can provide a newcomer like myself!
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