In the CISCO-CDP-MIB.my file, the object cdpCacheCapabilities has the following description:
"The Device's Functional Capabilities as reported in the most recent CDP message. For latest set of specific values, see the latest version of the CDP specification."
I can't find the CDP specification anywhere - does anyone have a link, or any idea where else I might find the definition of these values?
I don't know that we ever made the spec publicly available. However, the capabilities are as follows:
TB Bridge: 0x02
SR Bridge: 0x04
IGMP conditional filtering: 0x20
VoIP Phone: 0x80
Remotely-Managed Device: 0x100
These capabilities will be logically OR'd together to produce cdpCacheCapabilities.