You likely won’t find “Multikey 1822 Link” in a Cisco manual or RFC database. However, the concept appears in:
If you are troubleshooting a failed handshake or a "Device Not Found" error, the problem is almost certainly the link itself. Here are three common scenarios where the 1822 Link is critical: multikey 1822 link
If you encounter the term in a proprietary manual or legacy system documentation, treat it as a multi-authenticated data channel using an older (possibly bit-oriented) link protocol with several active secrets. You likely won’t find “Multikey 1822 Link” in