Nexus 9504 vPC module

[hgm4217]

Nexus9504 ver is 7.0(3)I4(6)

Traditionally, X9536PQ module 1 and 2 are used
Module 1 and 2 ports, module 2 ports, vPC peer-link was being used
Module 1 is X9536PQ and module 2 is X9636PQ due to module replacement
Peer-link is not 160G after X9636PQ replacement. (Module 1 80G only)

Is it because the modules are different?
Does it matter if the X9636PQ H/W ver is different?

[pieterh]

Note
You must ensure that all interfaces in the vPC have the identical operational and configuration parameters listed in this section.

Note
Enter the show vpc consistency-parameters command to display the configured values on all interfaces in the vPC. The displayed configurations are only those configurations that would limit the vPC Peer-Link and vPC from coming up.

[hgm4217]

The configurations displayed are the same.

Previously, module 1 (X9536PQ) 40g × 2 ports module 2 (X9536PQ) 40g × 2 ports port-channel 3 use a total of 160g.

but

Changed configuration Module 1 (X9536PQ) 40g*2 ports Module 2 (X9636PQ) 40g*2 ports do not have port-channel 3 commands entered in Module 2 at .

in the end

The peer-link became 80g from 160g because the command was not entered at all.