Hi,
The link I provided was so that you can see the following statement as a note :-
Dual control links are not supported on an SRX5400 device due to the limited number of slots.
SRX 5400 does not support dual control links no matter how many SPCs are present.
For the SRX 5k series, two routing engines are needed, which is not possible on the SRX5400, hence dual control links are not supported.
I hope this answers your query.
Regards,
Sahil Sharma
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