Refer to the exhibit. BGP has been configured on the routers in the network. However， the IBGPpeers in autonomous system 65200 have not converged. In addition， this console message wasgenerated on router R2：
*Mar 1 03：09：07.729： %TCP-6-BADAUTH No MD5 digest from 10.10.23.2（179） to10.10.23.3（11002）
On the basis of the information that is provided， what is the cause of the problem？（）
