Ethernet Connectivity Fault Management (ETH-CFM)
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The following linktrace related functions are supported:
• Enables/disables LT functions on an MEP.
• MEP — Supports generating Linktrace Messages and responding with Linktrace Reply
messages.
• MIP — Supports responding to linktrace messages with linktrace reply messages when
encoded TTL is greater than 1, and forward the linktrace messages accordingly if a lookup
of the target MAC address in the Layer 2 FIB is successful.
• Displays linktrace test results on the originating MEP.