Static NAT JN0-232 Practice Questions (Page 3)

Questions 11–13

1. 11foundation · easy

   What is the primary purpose of static NAT in a Juniper network?

   • ATo provide a permanent one-to-one mapping between a private IP address and a public IP address
   • BTo translate only the destination IP address of inbound packets, leaving source addresses unchanged
   • CTo hide the internal network structure by translating all internal IPs to a single public IP with different port numbers
   • DTo dynamically assign public IP addresses from a pool to internal hosts as they initiate outbound connections
   Reveal Solution Discussion Select an answer first
2. 12foundation · easy

   When interpreting the output of 'show security nat static rule all', what does a 'Translation hits' counter indicate?

   • AThe number of sessions that are currently active using this rule
   • BThe number of packets that have been translated by this rule
   • CThe number of times the rule has been modified
   • DThe number of times the rule has been matched but translation failed
   Reveal Solution Discussion Select an answer first
3. 13application · medium

   A company has a single public IP address, 203.0.113.50, and wants to host a web server and an FTP server on two different internal servers. The web server is at 192.168.1.10 and the FTP server is at 192.168.1.20. The administrator needs to configure NAT to allow inbound access to both servers using the single public IP. Which configuration should be used?

   • AConfigure a single static NAT rule that maps the public IP to the web server, and use a separate public IP for the FTP server.
   • BConfigure source NAT for both servers, translating their private addresses to the public IP.
   • CConfigure destination NAT with port-based rules, mapping the public IP and port 80 to the web server and port 21 to the FTP server.
   • DConfigure static NAT for each server, mapping the public IP to both private IPs.
   Reveal Solution Discussion Select an answer first