JN0-696 試験問題を無料オンラインアクセス

-- Exhibit -user@host> show security flow session interface ge-0/0/10.0 Session ID. 29, Policy name: to-infrastructure/4, Timeout: 1250, Valid Resource information : FTP ALG, 1, 0
In: 10.1.1.213/61892 --> 10.2.2.20/21;tcp, If: ge-0/0/8.0, Pkts: 25, Bytes: 1242 Out: 10.2.2.20/21 --> 10.1.1.213/61892;tcp, If: ge-0/0/10.0, Pkts: 18, Bytes: 1278 Total sessions: 1
user@host> show interfaces ge-0/0/10 | match zone Security: Zone: infrastructure
user@host> show interfaces ge-0/0/8 | match zone Security: Zone: finance
user@host> show configuration security policies from-zone infrastructure to-zone finance
user@host> show log flow-traceoptions Jun 13 14:44:01 14:44:01.059151:CID-0:RT:SPU received an event,type 112, common:3
Jun 13 14:44:01 14:44:01.059151:CID-0:RT:Rcv packet with rtbl idx 0, cos 0
Jun 13 14:44:01 14:44:01.059151:CID-0:RT:SPU processing spu_flushed_pak, flag: 0x2, mbuf:0x423f6100
Jun 13 14:44:01 14:44:01.060343:CID-0:RT:10.2.2.20/20->10.1.1.213/64313;6> matched filter filter2:
Jun 13 14:44:01 14:44:01.060473:CID-0:RT:packet [64] ipid = 1614, @423fd19c
Jun 13 14:44:01 14:44:01.060473:CID-0:RT:---- flow_process_pkt: (thd 3): flow_ctxt type 15, common flag 0x0, mbuf 0x423fcf80, rtbl_idx = 0
Jun 13 14:44:01 14:44:01.060473:CID-0:RT: flow process pak fast ifl 71 in_ifp ge-0/0/10.0
Jun 13 14:44:01 14:44:01.060473:CID-0:RT: ge-0/0/10.0:10.2.2.20/20->10.1.1.213/64313, tcp, flag 2 syn
Jun 13 14:44:01 14:44:01.060473:CID-0:RT: find flow: table 0x49175b08, hash 34391(0xffff), sa 10.2.2.20, da 10.1.1.213, sp 20, dp 64313, proto 6, tok 8
Jun 13 14:44:01 14:44:01.060473:CID-0:RT: no session found, start first path. in_tunnel - 0, from_cp_flag - 0
Jun 13 14:44:01 14:44:01.060473:CID-0:RT: flow_first_create_session
Jun 13 14:44:01 14:44:01.060473:CID-0:RT:-jsf : preset sess plugin info for session 31 Jun 13 14:44:01 14:44:01.060473:CID-0:RT: Allocating plugin info block for plugin(21)
Jun 13 14:44:01 14:44:01.060473:CID-0:RT:[JSF] set ext handle 0x46389be8 for plugin 21 on session 31
Jun 13 14:44:01 14:44:01.060473:CID-0:RT:asl_usp_get_l3_out_ifp_out_tunnel ASL IPV4 out_ifp = ge-0/0/8.0 for dst:10.1.1.213 in vr_id:0
Jun 13 14:44:01 14:44:01.060473:CID-0:RT:SPU invalid session id 00000000
Jun 13 14:44:01 14:44:01.060473:CID-0:RT: jsf drop pak pid 21, jbuf 0x4fcd7038, release hold 0, sess_id 0
Jun 13 14:44:01 14:44:01.060761:CID-0:RT: After jsf gate hit. sid 0xfb39, pid 0, cookie 0x1f, jbuf 0x15. rc = 1
Jun 13 14:44:01 14:44:01.060761:CID-0:RT:RM populated xlate info for nsp2: 10.1.1.213/64313>10.2.2.20/20out_ifp = ge-0/0/8.0, out_tunnel = 0x0
Jun 13 14:44:01 14:44:01.060761:CID-0:RT: flow_first_in_dst_nat: in 0/10.0>, out 0/8.0> dst_adr 10.1.1.213, sp 20, dp 64313
Jun 13 14:44:01 14:44:01.060761:CID-0:RT: flow_first_in_dst_nat: bypassed by RM
Jun 13 14:44:01 14:44:01.060761:CID-0:RT: flow_first_rule_dst_xlate: bypassed by RM
Jun 13 14:44:01 14:44:01.060761:CID-0:RT: flow_first_routing: bypassed by RM
Jun 13 14:44:01 14:44:01.060761:CID-0:RT: flow_first_policy_search: bypassed by RM Jun 13 14:44:01 14:44:01.060761:CID-0:RT: flow_first_reverse_mip: bypassed by RM
Jun 13 14:44:01 14:44:01.060761:CID-0:RT: flow_first_src_xlate: bypassed by RM
Jun 13 14:44:01 14:44:01.060761:CID-0:RT: flow_first_get_out_ifp: bypassed by RM
Jun 13 14:44:01 14:44:01.060761:CID-0:RT:is_loop_pak: No loop: on ifp: ge-0/0/8.0, addr: 10.1.1.213, rtt_idx:0
Jun 13 14:44:01 14:44:01.060761:CID-0:RT:[JSF]Normal interest check. regd plugins 18, enabled impl mask 0x0
Jun 13 14:44:01 14:44:01.060761:CID-0:RT:-jsf int check: plugin id 2, svc_req 0x0, impl mask 0x0. rc 4
Jun 13 14:44:01 14:44:01.060761:CID-0:RT:-jsf int check: plugin id 3, svc_req 0x0, impl mask 0x0. rc 4
Jun 13 14:44:01 14:44:01.060761:CID-0:RT:-jsf int check: plugin id 5, svc_req 0x0, impl mask 0x0. rc 4
Jun 13 14:44:01 14:44:01.060761:CID-0:RT:-jsf int check: plugin id 6, svc_req 0x0, impl mask 0x0. rc 4
Jun 13 14:44:01 14:44:01.060975:CID-0:RT:-jsf int check: plugin id 7, svc_req 0x0, impl mask 0x0. rc 4
Jun 13 14:44:01 14:44:01.060975:CID-0:RT:-jsf int check: plugin id 8, svc_req 0x0, impl mask 0x0. rc 4
Jun 13 14:44:01 14:44:01.060975:CID-0:RT:-jsf int check: plugin id 14, svc_req 0x0, impl mask 0x0. rc 4
Jun 13 14:44:01 14:44:01.060975:CID-0:RT:+++++++++++jsf_test_plugin_data_evh: 3
Jun 13 14:44:01 14:44:01.060975:CID-0:RT:-jsf int check: plugin id 15, svc_req 0x0, impl mask 0x0. rc 4
Jun 13 14:44:01 14:44:01.060975:CID-0:RT:-jsf int check: plugin id 21, svc_req 0x0, impl mask 0x0. rc 3
Jun 13 14:44:01 14:44:01.060975:CID-0:RT:-jsf int check: plugin id 22, svc_req 0x0, impl mask 0x0. rc 4
Jun 13 14:44:01 14:44:01.060975:CID-0:RT:-jsf int check: plugin id 25, svc_req 0x0, impl mask 0x0. rc 4
Jun 13 14:44:01 14:44:01.060975:CID-0:RT:-jsf int check: plugin id 26, svc_req 0x0, impl mask 0x0. rc 2
Jun 13 14:44:01 14:44:01.060975:CID-0:RT:-jsf int check: plugin id 27, svc_req 0x0, impl mask 0x0. rc 4
Jun 13 14:44:01 14:44:01.060975:CID-0:RT:[JSF]Plugins(0x0, count 0) enabled for session = 4294967296, impli mask(0x0), post_nat cnt 31 svc req(0x0)
Jun 13 14:44:01 14:44:01.060975:CID-0:RT:[JSF]c2s order list:
Jun 13 14:44:01 14:44:01.060975:CID-0:RT: 21 Jun 13 14:44:01 14:44:01.060975:CID-0:RT:[JSF]s2c order list:
Jun 13 14:44:01 14:44:01.060975:CID-0:RT: 21
Jun 13 14:44:01 14:44:01.060975:CID-0:RT: service lookup identified service 79.
Jun 13 14:44:01 14:44:01.060975:CID-0:RT: flow_first_final_check: in 0/10.0>, out 0/8.0>
Jun 13 14:44:01 14:44:01.060975:CID-0:RT:flow_first_complete_session, pak_ptr: 0x48ae5ba0, nsp: 0x4c38e248, in_tunnel: 0x0
Jun 13 14:44:01 14:44:01.060975:CID-0:RT:construct v4 vector for nsp2
Jun 13 14:44:01 14:44:01.060975:CID-0:RT: existing vector list 82-454e5c90.
Jun 13 14:44:01 14:44:01.060975:CID-0:RT: Session (id:31) created for first pak 82
Jun 13 14:44:01 14:44:01.060975:CID-0:RT: flow_first_install_session======> 0x4c38e248
Jun 13 14:44:01 14:44:01.060975:CID-0:RT: nsp 0x4c38e248, nsp2 0x4c38e2c8
Jun 13 14:44:01 14:44:01.060975:CID-0:RT: make_nsp_ready_no_resolve()
Jun 13 14:44:01 14:44:01.060975:CID-0:RT: route lookup: dest-ip 10.2.2.20 orig ifp ge-0/0/10.0 output_ifp ge-0/0/10.0 orig-zone 8 out-zone 8 vsd 0
Jun 13 14:44:01 14:44:01.060975:CID-0:RT: route to 10.2.2.20 Jun 13 14:44:01 14:44:01.060975:CID-0:RT:Doing jsf sess create notify
Jun 13 14:44:01 14:44:01.060975:CID-0:RT:flow_delete_gate: invoked for gate 0x4c077c24 [id 1000003]
Jun 13 14:44:01 14:44:01.060975:CID-0:RT:gate_start_ageout: ageout started for gate 0x4c077c24
Jun 13 14:44:01 14:44:01.060975:CID-0:RT: jsf sess id ignore. sess 31, pid 21, dir 1, st_buf 0x0.
Jun 13 14:44:01 14:44:01.060975:CID-0:RT: jsf sess id ignore. sess 31, pid 21, dir 2, st_buf 0x0.
Jun 13 14:44:01 14:44:01.060975:CID-0:RT:All plugins have ignored session :31
Jun 13 14:44:01 14:44:01.060975:CID-0:RT: existing vector list 2-454ecbd0.
Jun 13 14:44:01 14:44:01.060975:CID-0:RT: existing vector list 2-454ecbd0.
Jun 13 14:44:01 14:44:01.060975:CID-0:RT:-jsf create notify: plugin id 21. rc 3
Jun 13 14:44:01 14:44:01.060975:CID-0:RT:flow_do_jsf_notify_session_creation(): natp(0x4c38e248): 0 SHORT_CIRCUITED. 0x00000000.
Jun 13 14:44:01 14:44:01.060975:CID-0:RT:no need update ha
Jun 13 14:44:01 14:44:01.060975:CID-0:RT:Installing c2s NP session wing
Jun 13 14:44:01 14:44:01.060975:CID-0:RT:Installing s2c NP session wing Jun 13 14:44:01 14:44:01.061475:CID-0:RT: flow got session.
Jun 13 14:44:01 14:44:01.061475:CID-0:RT: flow session id 31
Jun 13 14:44:01 14:44:01.061475:CID-0:RT: vector bits 0x2 vector 0x454ecbd0
Jun 13 14:44:01 14:44:01.061475:CID-0:RT: tcp flags 0x2, flag 0x2
Jun 13 14:44:01 14:44:01.061475:CID-0:RT: Got syn, 10.2.2.20(20)->10.1.1.213(64313), nspflag 0x1021, 0x20
Jun 13 14:44:01 14:44:01.061475:CID-0:RT:mbuf 0x423fcf80, exit nh 0xa0010
Jun 13 14:44:01 14:44:01.061475:CID-0:RT: ----- flow_process_pkt rc 0x0 (fp rc 0)
-- Exhibit -
Click the Exhibit button.
While troubleshooting a device, you see that it is permitting packets for which it appears there is no policy.
Using the information in the exhibit, what is causing this behavior?

• A.It is permitted due to an ALG.
• B.It is permitted due to a stale policy.
• C.It is permitted due to a global policy.
• D.It is permitted due to a default permit policy.

While attempting to set up IDP on an SRX Series device, the IDP attack database fails to download.
What is one reason for this behavior?

• A.The device's Untrust zone to Trust zone security policy does not allow this traffic.
• B.A firewall filter applied to the loopback interface is preventing the download of the attack database.
• C.The host inbound traffic has not been configured correctly.
• D.The device's configuration does not include the URL from which to retrieve the attack database.

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

You are asked to troubleshoot a user communication problem. Users connected to the Trust zone cannot communicate with other devices connected to the same zone. These users are able to communicate with other devices in all other zones.
How should you resolve this problem?

• A.You must put each device in a separate subzone to allow internal communication.
• B.You must enable the allow-internal parameter under the Trust security zone.
• C.You must enable the all parameter for host inbound traffic for the zone.
• D.You must configure a security policy to allow intrazone communication.

-- Exhibit -

-- Exhibit -Click the Exhibit button. You have created a new VPN tunnel to your partner's site but IKE Phase 1 is not coming up. You
check the trace log and find the following log message: Jun [IKED 2] iked_pm_id_validate id NOT matched. Considering the topology and the SRX Series device's configuration shown in the exhibit, which modification is needed under [edit security gateway Partner]?

• A.rename address 20.1.1.1 to address 192.168.1.1
• B.set remote-identity inet 192.168.1.1
• C.set local-identity inet 20.1.1.1
• D.set local-identity inet 50.1.1.1