Exam JN0-696 topic 1 question 19 discussion

Actual exam question from Juniper's JN0-696

Question #: 19
Topic #: 1

-- Exhibit --
user@host> show log ibgp-trace
...
Jun 12 10:21:08 10:21:08.367627:CID-0:RT:192.168.2.1/49170->192.168.1.1/179;6> matched filter ibgp-traffic:
Jun 12 10:21:08 10:21:08.367747:CID-0:RT:packet [64] ipid = 11792, @423f741c
Jun 12 10:21:08 10:21:08.367747:CID-0:RT:---- flow_process_pkt: (thd 2): flow_ctxt type 15, common flag 0x0, mbuf 0x423f7200, rtbl_idx = 0
Jun 12 10:21:08 10:21:08.367747:CID-0:RT: flow process pak fast ifl 71 in_ifp ge-0/0/3.0
Jun 12 10:21:08 10:21:08.367747:CID-0:RT: ge-0/0/3.0:192.168.2.1/49170->192.168.1.1/179, tcp, flag 2 syn
Jun 12 10:21:08 10:21:08.367747:CID-0:RT: find flow: table 0x4f161150, hash 15898(0xffff), sa 192.168.2.1, da 192.168.1.1, sp 49170, dp 179, proto 6, tok 7
Jun 12 10:21:08 10:21:08.367747:CID-0:RT: no session found, start first path. in_tunnel - 0, from_cp_flag - 0
Jun 12 10:21:08 10:21:08.367747:CID-0:RT: flow_first_create_session
Jun 12 10:21:08 10:21:08.367747:CID-0:RT:Doing DESTINATION addr route-lookup
Jun 12 10:21:08 10:21:08.367747:CID-0:RT: routed (x_dst_ip 192.168.1.1) from trust (ge-0/0/3.0 in 0) to lo0.0, Next-hop: 92.168.1.1
Jun 12 10:21:08 10:21:08.367747:CID-0:RT:flow_first_policy_search: policy search from zone trust-> zone loopback-zone (0x0,0xc01200b3,0xb3)
Jun 12 10:21:08 10:21:08.367747:CID-0:RT: policy has timeout 900
Jun 12 10:21:08 10:21:08.367747:CID-0:RT: app 0, timeout 1800s, curr ageout 20s
Jun 12 10:21:08 10:21:08.367747:CID-0:RT: permitted by policy allow-bgp(8)
Jun 12 10:21:08 10:21:08.368250:CID-0:RT: flow_first_install_session======> 0x5394a110
Jun 12 10:21:08 10:21:08.368250:CID-0:RT:flow_first_service_lookup(): natp(0x5394a110): app_id, 0(0).
Jun 12 10:21:08 10:21:08.368250:CID-0:RT: service lookup identified service 0.
Jun 12 10:21:08 10:21:08.368250:CID-0:RT: flow_first_final_check: in 0/3.0>, out
Jun 12 10:21:08 10:21:08.368250:CID-0:RT: existing vector list 2-49c75930.
Jun 12 10:21:08 10:21:08.368250:CID-0:RT: Session (id:137) created for first pak 2
Jun 12 10:21:08 10:21:08.368250:CID-0:RT: post addr xlation: 192.168.2.1->192.168.1.1.
Jun 12 10:21:08 10:21:08.368250:CID-0:RT:check self-traffic on lo0.0, in_tunnel 0x0
Jun 12 10:21:08 10:21:08.368250:CID-0:RT:retcode: 0xa01
Jun 12 10:21:08 10:21:08.368250:CID-0:RT:pak_for_self : proto 6, dst port 179, action 0x0
Jun 12 10:21:08 10:21:08.368250:CID-0:RT: flow_first_create_session
Jun 12 10:21:08 10:21:08.368250:CID-0:RT: flow_first_in_dst_nat: in , out A> dst_adr 192.168.1.1, sp 49170, dp 179
Jun 12 10:21:08 10:21:08.368752:CID-0:RT: chose interface lo0.0 as incoming nat if.
Jun 12 10:21:08 10:21:08.368752:CID-0:RT: packet droppeD. for self but not interested
Jun 12 10:21:08 10:21:08.368752:CID-0:RT: packet dropped, packet droppeD. for self but not interested.
Jun 12 10:21:08 10:21:08.368752:CID-0:RT: flow find session returns error.
Jun 12 10:21:08 10:21:08.368752:CID-0:RT: ----- flow_process_pkt rc 0x7 (fp rc -1)
-- Exhibit --
Click the Exhibit button.
You are asked to troubleshoot a new IBGP peering problem on your SRX Series device. The IBGP peering is not establishing.
Referring to the outputs in the exhibit, what is causing the problem?

A. The traffic is not being accepted by the security policy.
B. NAT is translating the destination IP addresses.
C. The loopback interface does not have the correct IP address assigned to it.
D. The host inbound traffic configuration does not include the BGP parameter.

Show Suggested Answer

Suggested Answer: D 🗳️

by lugiricy at April 4, 2025, 8:42 p.m.

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