最新的Juniper Security, Professional (JNCIP-SEC) - JN0-633免費考試真題

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-- Exhibit --
security {
nat {
destination {
pool Web-Server {
address 10.0.1.5/32;
}
rule-set From-Internet {
from zone Untrust;
rule To-Web-Server {
match {
source-address 0.0.0.0/0;
destination-address 172.16.1.7/32;
}
then {
destination-nat pool Web-Server;
}
}
}
}
}
zones {
security-zone Untrust {
address-book {
address Web-Server-External 172.16.1.7/32;
address Web-Server-Internal 10.0.1.5/32;
}
interfaces {
ge-0/0/0.0;
}
}
security-zone DMZ {
address-book {
address Web-Server-External 172.16.1.7/32;
address Web-Server-Internal 10.0.1.5/32;
}
interfaces {
ge-0/0/1.0;
}
}
}
}
-- Exhibit -
You are migrating from one external address block to a different external address block. You want to enable a smooth transition to the new address block. You temporarily want to allow external users to contact the Web server using both the existing external address as well as the new external address 192.168.1.1.
How do you accomplish this goal?

You are using logical systems to segregate customers. You have a requirement to enable communication between the logical systems.What are two ways to accomplish this goal? (Choose two.)

What are two configurable routing instance types? (Choose two.)

What is a benefit of using a dynamic VPN?

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Feb 2 09:00:02 09:00:00.1872004:CID-0:RT:<1.1.1.100/51303->1.1.1.30/3389;6>
matched filter MatchTraffic:
Feb 2 09:00:02 09:00:00.1872004:CID-0:RT:packet [48] ipid = 5015, @423d7e9e Feb 2
09:00:02 09:00:00.1872004:CID-0:RT:---- flow_process_pkt: (thd 1): flow_ctxt type 13, common flag Ox0, mbuf Ox423d7d00 Feb 2 09:00:02 09:00:00.1872004:CID-0:RT: flow process pak fast ifl 72
In_ifp fe-0/0/7.0 Feb 2 09:00:02 09:00:00.1872004:CID-0:RT: fe-0/0/7.0:1.1.1.100/51303- >1.1.1.30/3389, top, flag 2 syn
Feb 2 09:00:02 09:00:00.1872004:CID-0:RT: find flow: table Ox5258d7b0, hash 17008(Oxffff), sa 1.1.1.100, da 1.1.1.30, sp 51303, dp 3389, proto 6, tok
Feb 2 09:00:02 09:00:00.1872004:CID-0:RT: no session found, start first
path. in_tunnel - 0, from_cp_flag - 0
Feb 2 09:00:02 09:00:00.1872004:CID-0:RT: flow_first_create_session
Feb 2 09:00:02 09:00:00.1872004:CID-0:RT: flow first_in_dst_nat: in <fe-0/0/7.0>, out
<N/A> dst_adr 1.1.1.30, sp 51303, dp 3389
Feb 2 09:00:02 09:00:00.1872004:CID-0:RT: chose interface fe-0/0/7.0 as incoming nat if.
Feb 2 09:00:02 09:00:00.1872004:CID-0:RT:flow_first_rule_dst_xlate: packet 1.1.1.100-
>1.1.1.30 nsp2 0.0.0.0->192.168.224.30.
Feb 2 09:00:02 09:00:00.1872004:CID-0:RT:flow_first_routing: call flow_route_lookup()
src_ip 1.1.1.100, x_dst_ip 192.168.224.30, in ifp fe-0/0/7.0, out ifp N/A sp 51303, dp 3389, ip_proto 6, tos 0 Feb 2 09:00:02 09:00:00.1872004:CID-O:RT:Doing DESTINATION addr route-lookup Feb
2 09:00:02 09:00:00.1872004:CID-0:RT: routed (x_dst_ip 192 168.224.30) from untrust (fe-0/0/7.0 in 0) to ge-0/0/0.0, Next-hop: 192.168.224.30 Feb 2 09:00:02 09:00:00.1872004:CID-0:RT: policy search from zone untrust-> zone trust Feb 2 09:00:02 09:00:00.1872004:CID-0:RT: policy has timeout 900 Feb 2 09:00:02 09:00:00.1872004:CID-0:RT: app 0, timeout 1800s, curr ageout 20s
Feb 2 09:00:02 09:00:00.1872004:CID-0:RT:flow_first_src_xlate: src nat 0.0.0.0(51303) to 192.168.224.30(3389) returns status 1, rule/pool id 1/2. Feb 2 09:00:02 09:00:00.1872004:CID-0:RT: dip id = 2/0, 1.1.1.100/51303->192.168.224.3/48810
Feb 2 09:00:02 09:00:00.1872004:CID-0:RT: choose interface ge-0/0/0.0 as outgoing phy if
Feb 2 09:00:02 09:00:00.1872004:CID-0:RT:is_loop_pak: No loop: on ifp: ge-0/0/0.0, addr: 192.168.224.30, rtt_idx:0
Feb 2 09:00:02 09:00:00.1872004:CID-0:RT:sm_flow_interest_check: app_id 0, policy 9, app_svc_en 0, flags Ox2. not interested
Feb 2 09:00:02 09:00:00.1872004:CID-0:RT:sm_flow_interest_check: app_id 1, policy 9, app_svc_en 0, flags Ox2. not interested
Feb 2 09:00:02 09:00:00.1872004:CID-0:RT:flow_first_service_lookup(): natp(Ox51ee4680): app_id, 0(0).
Feb 2 09:00:02 09:00:00.1872004:CID-0:RT: service lookup identified service O.
Referring to the exhibit, which two statements are correct? (Choose two.)

You have recently deployed a dynamic VPN. The remote users are complaining that communications with devices on the same subnet as the SRX device are intermittent and often fail. The tunnel is stable and up, and communications with remote devices on different subnets work without any issues.Which configuration setting would resolve this issue?

You are asked to design a solution to verify IPsec peer reachability with data path forwarding.
Which feature would meet the design requirements?

Which statement is true regarding dual-stack lite?

You have been asked to establish a dynamic IPsec VPN between your SRX device and a remote user.Regarding this scenario, which three statements are correct? (Choose three.)