Juniper Exam Questions

What are two reasons for this behavior?

Refer to the Exhibit.

— Exhibit —
Feb 8 10:39:40 Unable to find phase-1 policy as remote peer:2.2.2.2 is not recognized.
Feb 8 10:39:40 KMD_PM_P1_POLICY_LOOKUP_FAILURE. Policy lookup for Phase-1
[responder] failed for p1_local=ipv4(any:0,[0..3]=1.1.1.2) p1_remote=ipv4(any:0,[0..3]=2.2.2.2)
Feb 8 10:39:40 1.1.1.2:500 (Responder) <-> 2.2.2.2:500 { dbe1d0af – a4d6d829 f9ed3bba [-1] /
0x00000000 } IP; Error = No proposal chosen (14)

— Exhibit —
According to the log shown in the exhibit, you notice that the IPsec session is not establishing.
What are two reasons for this behavior? (Choose two.)

A.
mismatched preshared key

B.
mismatched proxy ID

C.
incorrect peer address

D.
mismatched peer ID

Explanation:

If the peer was not matched with the peer ID, the line “Unable to find phase-1 policy as remote
peer:192.168.1.60 is not recognized.” should be shown
Reference :http://kb.juniper.net/InfoCenter/index?page=content&id=KB10097&pmv=print