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NEW QUESTION 1
Click the Exhibit button.
Referring to the exhibit, which statement is true?
- A. TCP packets entering the interface are failing the TCP sequence check.
- B. Packets entering the interface are being dropped due to a stateless filter.
- C. Packets entering the interface are getting dropped because there is no route to the destination.
- D. Packets entering the interface matching an ALG are getting dropped.
Answer: C
NEW QUESTION 2
Which statement describes the function of screen options?
- A. Screen options encrypt transit traffic in a tunnel.
- B. Screen options protect against various attacks on traffic entering a security device.
- C. Screen options translate a private address to a public address.
- D. Screen options restrict or permit users individually or in a group.
Answer: B
NEW QUESTION 3
Click the Exhibit button.
Users at a remote office are unable to access an FTP server located at the remote corporate data center as expected. The remote FTP server is listening on the non-standard TCP port 2121.
Referring to the exhibit, what is causing the problem?
- A. The FTP clients must be configured to listen on non-standard client ports for the FTP data channel negotiations to succeed.
- B. Two custom FTP applications must be defined to allow bidirectional FTP communication through the SRX Series device.
- C. The custom FTP application definition does not have the FTP ALG enabled.
- D. A new security policy must be defined between the untrust and trust zones.
Answer: D
NEW QUESTION 4
Which two modes are supported during the Phase 1 IKE negotiations used to establish an IPsec tunnel? (Choose two.)
- A. transport mode
- B. aggressive mode
- C. main mode
- D. tunnel mode
Answer: BC
NEW QUESTION 5
You recently configured an IPsec VPN between two SRX Series devices. You notice that the Phase1 negotiation succeeds and the Phase 2 negotiation fails.
Which two configuration parameters should you verify are correct? (Choose two.)
- A. Verify that the IKE gateway proposals on the initiator and responder are the same.
- B. Verify that the VPN tunnel configuration references the correct IKE gateway.
- C. Verify that the IKE initiator is configured for main mode.
- D. Verify that the IPsec policy references the correct IKE proposals.
Answer: AB
NEW QUESTION 6
Which statement is true about Perfect Forward Secrecy (PFS)?
- A. PFS is used to resolve compatibility issues with third-party IPsec peers.
- B. PFS is implemented during Phase 1 of IKE negotiations and decreases the amount of time required for IKE negotiations to complete.
- C. PFS increases security by forcing the peers to perform a second DH exchange during Phase 2.
- D. PFS increases the IPsec VPN encryption key length and uses RSA or DSA certificates.
Answer: C
NEW QUESTION 7
A link from the branch SRX Series device chassis cluster to the Internet requires more bandwidth. In this scenario, which command would you issue to begin provisioning a second link?
- A. set chassis cluster reth-count 2
- B. set interfaces fab0 fabric-options member-interfaces ge-0/0/1
- C. set interfaces ge-0/0/1 gigether-options redundant-parent reth1
- D. set chassis cluster redundancy-group 1 node 1 priority 1
Answer: B
NEW QUESTION 8
What are the maximum number of redundancy groups that would be used on a chassis cluster?
- A. The maximum number of redundancy groups use is equal to the number of configured physical interfaces.
- B. The maximum number of redundancy groups use is equal to one more than the number of configured physical interfaces.
- C. The maximum number of redundancy groups use is equal to the number of configured logical interfaces.
- D. The maximum number of redundancy groups use is equal to one more than the number of configured logical interfaces.
Answer: C
NEW QUESTION 9
Click the Exhibit button.
Referring to the exhibit, what will happen if client 172.16.128.50 tries to connect to destination 192.168.150.3 using HTTP?
- A. The client will be denied by policy p2.
- B. The client will be permitted by the global policy.
- C. The client will be permitted by policy p1.
- D. The client will be denied by policy p3.
Answer: C
NEW QUESTION 10
You are asked to support source NAT for an application that requires that its original source port not be changed.
Which configuration would satisfy the requirement?
- A. Configure a source NAT rule that references an IP address pool with interface proxy ARP enabled.
- B. Configure the egress interface to source NAT fixed-port status.
- C. Configure a source NAT rule that references an IP address pool with the port no-translation parameter enabled.
- D. Configure a source NAT rule that sets the egress interface to the overload status.
Answer: C
NEW QUESTION 11
Click the Exhibit button.
You notice that your SRX Series device is not blocking HTTP traffic as expected. Referring to the exhibit, what should you do to solve the problem?
- A. Commit the configuration.
- B. Reboot the SRX Series device.
- C. Configure the SRX Series device to operate in packet-based mode.
- D. Move the deny-http policy to the bottom of the policy list.
Answer: B
NEW QUESTION 12
What are the maximum number of supported interfaces on a vSRX hosted in a VMware environment?
- A. 12
- B. 3
- C. 10
- D. 4
Answer: A
NEW QUESTION 13
Click the Exhibit button.
The inside server must communicate with the external DNS server. The internal DNS server address is 10.100.75.75. The external DNS server address is 75.75.76.76. Traffic from the inside server to the DNS server fails.
Referring to the exhibit, what is causing the problem?
- A. The security policy must match the translated destination address.
- B. Source and static NAT cannot be configured at the same time.
- C. The static NAT rule must use the global address book entry name for the DNS server.
- D. The security policy must match the translated source and translated destination address.
Answer: A
NEW QUESTION 14
Click the Exhibit button.
Which two statements describe the output shown in the exhibit? (Choose two.)
- A. Node 0 is controlling traffic for redundancy group 1.
- B. Node 1 is controlling traffic for redundancy group 1.
- C. Redundancy group 1 experienced an operational failure.
- D. Redundancy group 1 was administratively failed over.
Answer: BD
NEW QUESTION 15
What are two valid zones available on an SRX Series device? (Choose two.)
- A. security zones
- B. policy zones
- C. transit zones
- D. functional zones
Answer: AD
NEW QUESTION 16
What is the function of redundancy group 0 in a chassis cluster?
- A. Redundancy group 0 identifies the node controlling the cluster management interface IP addresses.
- B. The primary node for redundancy group 0 identifies the first member node in a chassis cluster.
- C. The primary node for redundancy group 0 determines the interface naming for all chassis cluster nodes.
- D. The node on which redundancy group 0 is primary determines which Routing Engine is active in the cluster.
Answer: D
NEW QUESTION 17
Which two statements about security policy actions are true? (Choose two.)
- A. The log action implies an accept action.
- B. The log action requires an additional terminating action.
- C. The count action implies an accept action.
- D. The count action requires an additional terminating action.
Answer: BD
NEW QUESTION 18
Click the Exhibit button.
Referring to the exhibit, what will happen if client 172.16.128.50 tries to connect to destination 192.168.150.111 using HTTP?
- A. The client will be denied by policy p2.
- B. The client will be denied by policy p1.
- C. The client will be permitted by policy p2.
- D. The client will be permitted by policy p1.
Answer: D
NEW QUESTION 19
Which two statements are true when implementing source NAT on an SRX Series device? (Choose two.)
- A. Source NAT is applied before the security policy search.
- B. Source NAT is applied after the route table lookup.
- C. Source NAT is applied before the route table lookup.
- D. Source NAT is applied after the security policy search.
Answer: BD
NEW QUESTION 20
Click the Exhibit button. Referring to the exhibit, what will happen if client 172.16.128.50 tries to connect to destination 192.168.150.3 using HTTP?
- A. The client will be permitted by policy p1.
- B. The client will be denied by policy p3.
- C. The client will be denied by policy p2.
- D. The client will be permitted by the global policy.
Answer: D
NEW QUESTION 21
Which statement is true about functional zones?
- A. Functional zones are a collection of regulated transit network segments.
- B. Functional zones provide a means of distinguishing groups of hosts and their resources from one another.
- C. Functional zones are used for management.
- D. Functional zones are the building blocks for security policies.
Answer: C
NEW QUESTION 22
Which three elements does AH provide in an IPsec implementation? (Choose three.)
- A. confidentiality
- B. authentication
- C. integrity
- D. availability
- E. replay attack protection
Answer: BCE
NEW QUESTION 23
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