Fortinet (Fortigate) Firewall Interview Q&A

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Fortinet (Fortigate) Firewall Interview  Questions –

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Get geared up with the most effective set of questions requested for Fortinet Firewall Interview Questions in 2020 –

1. You might have opened a contemporary Fortigate firewall, and have to entry it. What’s the default password for Fortigate firewall?
2. As a brand new firewall is out of the field, and you might want to join it to your laptop computer for accessing it after which configure it, what’s the administration IP subnet it’s best to assign to your laptop computer to entry Fortinet firewall? As well as, what’s the default IP handle for managing the Fortinet firewall?
3. As a community safety skilled it’s best to have honest concept of configuring combination interface through CLI on fortigate, write primary set of instructions wanted to configure a number of ports in combination interface of IEEE 802.3ad?
4. You’re assigned to work on a brand new Fortigate firewall. What are the choices out there to entry it (point out all these protocols/mechanisms?
5. In FortiOS, which menu in Net GUI permits you to see the general standing within the type of widgets and to configure some system choices?
6. In Fortigate GUI, which menu permits to configure routing choices?
7. You’re assigned a job to configure some security measures like net filtering and antivirus. Which FortiOS GUI menu will you navigate as a way to configure these options?
8. You’re working as a community safety engineer with Fortinet firewalls in your community. The place would you navigate as a way to configure consumer accounts, teams, and authentication strategies, together with exterior authentication and single sign-on (SSO)?
9. You’re imagined to setup an alert mechanism to be robotically notified in case of a essential occasion. It is best to setup an e-mail alerts to your community crew and administration in such circumstances. The place must you be capable to do the identical in WEB GUI of fortigate firewall?
10. Which menu utilizing GUI will you navigate to as a way to configure HA cluster in Fortigate Firewall?
11. You might have just lately acquired a brand new SNMP NMS server for you complete community monitoring and visibility. You might want to allow Fortigate interfaces to just accept SNMP messages. Utilizing GUI how will you carry out this job?
12. As a community Engineer, you like to work on CLI all the time over GUI, as a result of not all settings can be found for GUI to configure. So in Fortinet we should always pay attention to methods to attach with CLI. Are you able to briefly describe all these methods?
13. As a community engineer, you might be required to create a brand new comfortable change on Fortigate firewall. Utilizing CLI, point out the configurations it’s best to carry out to attain this job.
14. You might have a brand new FortiGate firewall and for administration and testing functions, want its Port 1 to be allowed for ping, Http and SSH entry. What would be the configuration?
15. You’re given a job to again up your configurations utilizing SCP i.e. Safe File Copy and for this, you would want to allow it globally on firewall. How are you going to configure it to take action?
16. Clarify very briefly the steps you’ll carry out utilizing FortiGate GUI to take configuration backups?
17. Point out primary configuration from CLI to configure new Zone?
18. You’re working as operations engineer and for that, your day by day job is to take configuration backups to ensure you have newest configurations in case of any catastrophe. Utilizing CLI, what one line will ensure you can take configuration backup on USB?
19. You’re knowledgeable that some customers aren’t getting the servers entry, which was working unit just lately. After primary data gathering you found out that there was some change carried out on Fortinet, which may have triggered companies outage. You shortly decided to revive the configuration to final greatest one, which was taken just lately. Utilizing GUI how will you restore the configurations?
20. You’re knowledgeable that some customers aren’t getting the servers entry, which they used to get. After primary data gathering you found out that there was, some change occurred on Fortinet, which may have triggered companies outage. You shortly decided to revive the configurations to final greatest configurations, which was taken just lately. Utilizing CLI and having backup configuration in your USB how will you restore the configurations shortly?
21. Outline briefly what a safety coverage is and why a firewall safety coverage is essential for any kind of visitors passing by way of the firewall?
22. Utilizing Fortigate in HA, it’s best to all the time make certain to place hostnames on every gadget individually in an effort to establish them in cluster that which firewall is lively or backup. Utilizing CLI how will you configure the hostname on firewall?
23. You might have been utilizing FortiGate in your a number of websites since very long time. Now you will have determined to maneuver considered one of your firewalls and dismantle it from one workplace location as a result of it has been closed. Your plan is to not re-use this Firewall on one other location, and for that, you might want to erase all configurations to default. Which command it’s possible you’ll use to do it?
24. Your firewall has many settings; together with NAT, VPNs, and routing which is all tousled. Now you will have determined to re configure all these settings however ensuring that interface configurations aren’t modified throughout this reset. Which is the shortest approach to do it?
25. You might have many Customers who want auto IP task. Being conscious that Fortigate does present DHCP function and so it could actually act as a DHCP server as nicely. Utilizing GUI how will you configure it as a DHCP server?
26. Which menu will you go to and what steps might be carried out to configure an interface on FortiGate firewall?
27. Briefly clarify the usual configurations set which is required to configure pair of FortiGate firewalls in Lively-Lively Excessive Availability cluster?
28. You might want to configure digital pair in your FortiGate Firewall, and utilizing GUI, you should know all steps to take action. Point out these steps briefly?
29. What are the essential CLI instructions, which you should know as a community safety engineer, to configure an interface underneath VDOM?
30. As a community operations engineer, you might want to make sure that not everybody can entry or ping your firewall interfaces. For that functions there’s a function known as administrative entry. Utilizing FortiOS GUI, how will you enable limiting customers for ping, http, https and so forth. protocols for a selected interface?
31. You might want to make certain your digital Pair interface forwards visitors correctly between the paired interfaces Port 3 and Port 4; you might be required to make safety coverage to permit that. Write down CLI configurations to take action?
32. As a community operations engineer, you might want to make sure that not everybody can entry or ping your firewall interfaces. For that functions there’s a function known as administrative entry. Utilizing FortiOS CLI, how will you enable limiting customers for ping, http, https and so forth. protocols for a selected interface?
33. You’ll setup new firewalls and that too in Excessive Availability Lively-Lively Mode (cluster). Utilizing GUI, try to be ready to take action. Point out all steps, which it’s best to take to take action?
34. What’s the identify of protocol for hyperlink aggregation to mix a number of hyperlinks for reaching extra bandwidth in addition to hyperlink redundancy?
35. You’re given a job by your supervisor to create hyperlink aggregation on ports 1 to three on Fortigate firewall utilizing GUI, and assign IP handle of 10.1.1.1/24 together with administrative entry of ping and HTTPs. How would you accomplish these steps?
36. What’s the primary distinction between a redundant interface kind and combination interface kind?
37. Utilizing CLI, it’s best to understand how a number of interfaces may might be configured in redundant kind mode. Point out cli configurations to make port 1, 2 and three as redundant ports.
38. Utilizing GUI, which steps you might want to observe to configure Digital Pair Interface Safety Coverage?
39. You might have setup a brand new SSL VPN for patrons, however one way or the other it isn’t working. You need to see the VPN logs and occasions to troubleshoot additional and 0 in on the precise space the place you will want to repair the problem. How are you going to configure VPN logs utilizing CLI?
40. You might have been given job to separate the networks of various departments into totally different broadcast domains, utilizing which function know-how can this be achieved so that every community is separated from different in layer 2 broadcast area?
41. What’s the primary totally different between FortiGate firewall setup in NAT mode and in clear mode?
42. If you’re configuring Fortigate with a number of sub interfaces, associated to separate networks and vlans. In such case which mode it’s important to use on FortiGate?
43. You might have been engaged on an present community with none safety equipment. It has been determined to combine FortiGate firewall between trusted LAN community and Web Gateway router. You don’t need to disturb present community and utilizing minimal doable adjustments need to obtain this, How can this be achieved?
44. Fortigate firewall is being utilized in enterprise atmosphere. To keep away from overhead related to static routing, you like dynamic routing. Which routing protocol ought to be most well-liked in LAN setup?
45. Write down the essential configurations for making a sub interface for vlan 10 in firewall with IP handle 192.168.10.1/24?
46. Describe briefly in regards to the “software program change function” in Fortigate? What are its primary traits and advantages?
47. One of many robust options of Fortinet Fortiguard is its net filtering and anti-spam. Utilizing GUI how will you setup this function? Point out primary configuration template to setup net filtering.
48. Utilizing GUI, you might be imagined to configure a brand new comfortable change, write down all steps, which might obtain this job?
49. What’s a “ZONE” and what are its advantages in firewall administration and administration?
50. create new Zones in Fortigate utilizing GUI?
51. Make a primary firewall safety coverage, which permits LAN visitors from Zone 1 in the direction of Web Port# 10?
52. In a single Zone, if you might want to deny totally different interfaces to speak to one another, which command or configuration it’s best to apply in order that totally different interfaces underneath identical zone can not talk to one another?
53. Outline the time period “digital wire pair” and in what circuimstances it ought to be used?
54. You’re requested by your supervisor to configure two interfaces as digital pair in your firewall. Write the configurations steps for including port 2 and port 4 in digital pair?
55. You might want to configure failure detection on your combination interfaces in order that the precise interfaces goes down or turns into up when the mixture interface adjustments its state. How are you going to configure utilizing CLI such function?
56. Briefly, point out the steps you’ll take to navigate and configure the DNS servers on Fortigate firewall?
57. Utilizing CLI, you might be requested to configure DNS settings, together with DNS servers and native area checklist. How are you going to achieve this utilizing FortiOS CLI?
58. Fortigate may be very highly effective and have wealthy firewall. One of many primary benefits is that it may be used as a DNS server. Utilizing GUI briefly point out these steps?
59. If web customers are unaware of any proxy that they’re being in use and net shopping has been regular, then what sort of proxy is that this being in motion?
60. Which method used extensively in everywhere in the world to map a spread of Personal IPs to a lesser vary of public or single Public IP for giving entry over the web?
61. Your crew lead has seen that many Fortigate firewall interfaces aren’t being monitored correctly in NMS. To make sure that the firewall interfaces obtain the SNMP messages it’s best to configure them correctly. Utilizing CLI how will you carry out this job?
62. In Fortigate firewall, you need to give your web customers a seamless web expertise with out additional proxy settings at their finish. Utilizing CLI, configure the Clear Proxy settings together with its desired coverage to work?
63. A brand new community is being setup in your enterprise, and you might want to make certain the customers get robotically IP task. You might have already a working FortiGate firewall, which does present DHCP server options. Utilizing CLI how will you configured DHCP settings, like default gateway, IP vary, DNS and so forth.
64. LLDP may be very highly effective function, which is usually required in networks the place neighboring units existence and capabilities data is exchanged. You might want to enable LLDP to run globally in your units, for that how will you configure it on FortiGate?
65. For administrating the Fortigate firewall on your community safety crew, you should make sure that your password coverage is compliant to the requirements. You’re requested by the CTO of your organization to implement strict password coverage for firewall administration; write a primary configuration template in CLI to take action?
66. In case you might want to solely present safety to the community visitors and keep away from utilizing new community or layer 3 settings on firewall, which working mode it’s best to run your FortiGate Firewall?
67. You might have bought many Fortinet firewalls, and considered one of them must be used dedicatedly for NAT functions to translate personal LAN IPs to public ISP assigned IP on WAN interface of Firewall. Which firewall mode you should configure to attain this?
68. What are the 2 primary kinds of NAT in FortiGate firewall, which you should utilize?
69. You might have many engineers engaged on day by day foundation as operations crew on FortiGate firewall. You need to configure particular profiles for administrating the firewall for such customers like Title, Entry permissions and so forth. Utilizing GUI, the place will you navigate to particular web page to do carry out this?
70. You’re working as a community engineer in an enterprise the place a devoted LDAP server for customers exists; you need your firewalls to make use of this LDAP for distant authentication of your firewalls. Utilizing CLI point out primary configuration template for LDAP settings on FortiOS?
71. You might want to safe the administration of your FortiGate by utilizing method of fixing default ports. Utilizing CLI how will you change the default frequent ports, like HTTP, SSH and Telnet?
72. It occurs typically that whereas engaged on Fortinet, an administrator left his desk for a small break and his system might be accessed bodily by somebody round. How are you going to keep away from such a scenario so that somebody round can not simply take an unattended opened Fortinet entry?
73. As a community safety engineer, you should know in regards to the Digital Domains or VDOMs in Fortinet terminology. Are you able to describe briefly about VDOMs?
74. All of the visitors, which passes by way of Fortinet firewall, is all the time inspected by a safety coverage. Point out the systematic means of packet operation when it enters into firewall?
75. Utilizing GUI in addition to CLI you should know tips on how to assign an interface to a selected VDOM, briefly clarify the steps?
76. Which command in CLI in world configurations you’ll be able to concern to allow Multi VDOM mode in FortiOS?
77. Utilizing GUI, you might be assigned to create new VDOMs, it’s best to nonetheless additionally know the identical job to do in CLI how will you achieve this utilizing each GUI and CLI?
78. Your Fortigate firewall WAN1 interface is related with ISP and you might want to ship all of the visitors as a default route in the direction of ISP IP. ISP has given you their facet IP handle as 58.27.1.3. How are you going to configure a default static route suing each CLI and GUI in your Fortigate firewall?
79. You might have been assigned a job to NAT all of the personal networks in your enterprise to single Public IP handle configured on WAN interface of FortiGuard and assigned by ISP. What sort of NAT you’ll use to efficiently carry out the handle translations for giving web entry to your networks?
80. Which redundancy function is used to offer redundancy by using a number of firewalls for cover towards down time of functions and companies?
81. What are the essential necessities for FortiGate firewalls to be a part of a Excessive Availability cluster, identify few of them a minimum of?
82. With a purpose to make a cluster of Fortigate firewalls what number of minimal firewalls are required? As well as, identify the protocol which is used for Excessive Availability clustering setup?
83. A excessive availability or HA cluster may be very essential and essential for any community setup. With a purpose to make sure that it’s correctly designed what are the primary elements we should guarantee from design perspective are there in order that HA is correctly deployed?
84. In Fortinet HA cluster, Hyperlink Failure or gadget failure can set off a failover; nonetheless, you at the moment are instructed to ensure a failure in SSD can even set off the failover to backup firewall. Utilizing CLI how will you configure that?
85. What number of methods you’ll be able to configure the HA cluster setup for FortiGate firewalls?
86. Write down primary set of instructions you might want to setup an Lively-Passive HA cluster on FortiGate firewalls?
87. What are the primary options you’ll obtain if you subscribe with FortiGuard companies in your firewall?
88. There are 2 VLANs, VLAN 20 for inner community and VLAN 30 for exterior community i.e. WAN, and also you need to configure STATIC NAT from inner community in the direction of WAN exterior community. Utilizing GUI, point out all steps it’s best to take to configure such NAT.
89. Fortinet firewall has functionality to offer each antivirus and IPS companies for any visitors passing by way of it and to dam suspected visitors with its newest up to date signatures and definitions. It is best to all the time make certain to run IPS and antivirus in your firewall with newest signatures and definitions. Utilizing GUI, which steps you, will take to setup antivirus and IPS on FortiGate firewall?
90. You might have been dealing with some challenges of inappropriate content material coming from Web to your community. Which FortiGuard function is used to dam entry to dangerous, inappropriate, and harmful web pages and how will you configure it?
91. In Fortinet Firewall safety coverage, what are the choices you should utilize or actions it’s possible you’ll configure for match standards to deal with a packet or visitors getting into the firewall?
92. Configuring the Firewall safety coverage, there are various match standards, like IP handle, port quantity and so forth. Write down as many it’s possible you’ll bear in mind these parameters, which can be utilized in a safety coverage?
93. What are the primary QOS strategies you should utilize in FortiGate to restrict the visitors charges and optimizing the bandwidth?
94. You might have been requested to restrict visitors fee on a selected community/VLAN, however you aren’t certain which method from QoS it’s best to use; you will have come to conclusion to make use of between policing and shaping. Are you able to outline the essential distinction between policing and shaping by way of bandwidth management?
95. You might want to join many workplace places over VPN however want a fast resolution in order that your Ike phases, routing and safety insurance policies and so forth. are created robotically. Which type of Fortinet resolution it’s best to use to get this accomplished?
96. You have an interest in seeing router occasions within the firewall, and for that, have to allow these logs to be captured by FortiGate. Utilizing CLI how will you allow router occasions?
97. WAN optimization and safety are all the time in demand, and each vendor tries to offer SD-WAN functionality. While you’re related to a number of WAN interfaces in the direction of ISP, how will you allow SD-WAN utilizing GUI for WAN1 and WAN2 interfaces?
98. You’ll get a number of Web connections from ISP, and need to make sure you get full flexibility of routing between your community and ISP as gateway. Which routing protocol it’s best to want on this case?
99. You might have a number of workplace places, and wish distant websites to get the web entry from primary website together with many IT companies like e-mail server, dhcp server and a few IT portals to get entry from primary head workplace. What resolution it’s best to present to perform that?
100. You might have one essential server in your native space community, which isn’t accessible from web. Nevertheless, there’s a requirement to get this server accessible from web on a particular IP and port. You’re imagined to configure this on Fortigate. What sort of NAT will you utilize for that?
101. You’re relocating your community room to a different constructing, due to this fact want a upkeep window to energy off all of your community units, together with Fortigate firewall. It’s essential to know the secure approach to energy off the FortiGate. Point out the steps in CLI and GUI technique to energy off FortiGate firewall?

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