How can I send a received BGP Full table to a peer?

RouterOS Forwarding Protocols
1

We operate 2 autonomous systems, for example AS77777 and AS88888.
Both autonomous systems receive a full BGP table from our transit suppliers.
We now want to peer between AS77777 and AS88888 and send each other the full BGP table.
screenshot_bgp.jpg
Router AS77777: Mikrotik CCR1072
Router AS88888: Mikrotik CCR1072

So far we have tried a lot, but we have not been able to do that. Does anyone have an idea how to do that?

2

What have you tried?
Post you configuration.

3

Are you using the same internal AS in the peer configuration or different?

In this situation we normally use a Route Reflector to manage the routes seen on each border router and do without the session between them. Secondly under your peer status is it showing removed routes being learnt?