Refer to the exhibit.
Tunnel-id Local Remote fvrf/ivrf Status
1 209.165.202.130/500 209.165.200.230/500 none/none READY
Encr: AES-CBC, keysize: 256, Hash: SHA512, DH Grp:5, Auth sign:PSK, Auth verify: PSK
Life/Active Time: 86400/7141 sec
CE id: 1001, Session-id: 1
Status Description: Negotiation done
Local spi: C156F9DB2F08AE06 Remote spi: B383BC5A6A805430
Local id: R002.example.com
Remote id: R005.example.com
Local req msg id: 4 Remote req msg id: 3
Local next msg id: 4 Remote next msg id: 3
Local req queued: 4 Remote req queued: 3
Local window: 5 Remote window: 5
DPD configured for 0 seconds, retry 0
Fragmentation not configured.
Extended Authentication not configured.
NAT-T is not detected
Cisco Trust Security SGT is disabled
Assigned host addr: 10.2.2.10
Initiator of SA : No
Remote subnets:
10.2.2.10 255.255.255.255
Which authentication method was used by the remote peer to prove its identity?