Guidelines for MLPPP Reassembly

Use the following guidelines when you configure MLPPP reassembly on a link interface:

Configure the same reassembly setting—enabled or disabled—for all member links in a bundle.
Make sure a link’s administrative MRRU is greater than or equal to the local maximum receive unit (MRU) negotiated both on that link and on other member links in the bundle.
The local MRRU negotiated on a link must be the same as the local MRRU negotiated on the other member links in the bundle.
The peer MRRU negotiated on a link must be the same as the peer MRRU negotiated on the other member links in the bundle.
When reassembly is enabled, member links belonging to the same bundle can have different local MRU values.
When reassembly is disabled, member links belonging to the same bundle must negotiate the same local MRU value.