EMT Practice Test

1. Question Content...

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Question1: Scenario: A Citrix Administrator used the commands in the screenshot to apply the user-agent check to all the vServers. However, the administrator observed that it is NOT being applied to the vServer lb_vsrv_www.
Click on the 'Exhibit' button to view the screenshot of the command-line interface.

What can be causing this issue?

Question2: Scenario: A Citrix Administrator needs to configure persistence on a Global Server Load Balancing (GSLB) vServer to which a service is bound, so that the service continues to serve requests from the client even after it is disabled manually, accepting new requests or connections only to honor persistence. After a configured period of time, no new requests or connections are directed to the service and all of the existing connections are closed.
Which parameter can the administrator configure while disabling the service to achieve this requirement?

Question3: Which type of Citrix ADC monitor can a Citrix Administrator use to check the authentication service of the Active Directory Domain Controller?

Question4: After being audited, a Citrix Administrator was notified that additional enhancements should be made of the vServers.
Which two options can the administrator take to make the additional enhancements? (Choose two.)

Question5: Which two options should a Citrix Administrator configure to stop the First-Time wizard form automatically popping up? (Choose two.)

Question6: Which scenario will cause automatic high availability (HA) synchronization to fail?

Question7: Scenario: A Citrix Administrator has received user complaints about issues connecting to the domain through the Citrix ADC using AAA. The administrator investigated the issue and found that the domain session cookie that was used during authentication is failing due to resolution issues.
What can the administrator do to fix the issue?

Question8: A Citrix Administrator is configuring a Citrix ADC high availability (HA) pair and needs to ensure that one Citrix ADC is UP and primary at all times to ensure the business websites are always available.
What does the administrator need to do to ensure that the Citrix ADCs still handle web traffic in the event that both nodes become unavailable or fail a health check?

Question9: Scenario: A Citrix Administrator currently manages a Citrix ADC environment in a retail company that is growing quickly and may soon double its volume of business. Currently, a Citrix ADC MPX 5550, which handles web and SSL transactions, is in place, but is close to full capacity. Due to the forecasted growth increase, the administrator needs to find a cost-effective solution.
What can the administrator recommend to management in order to cost effectively handle the growth?

Question10: A Citrix Administrator needs to utilize the client IP address as the source IP address for the Citrix ADC to server connections.
Which mode on the Citrix ADC will the administrator utilize to meet this requirement?

Question11: Scenario: A Citrix Administrator notices user sessions are disconnecting and reconnecting more often this week than last week, signaling a problem.
The administrator troubleshoots this issue and prepares to resolve it using persistence. However, the following consideration apply in the environment:
It is a multi-proxy environment behind the Citrix ADC.

Use Source IP (USIP) mode is enabled and applied to the services.

The session timeout is very short.

All users connect from the same location.

The administrator can use persistence based on the ______________ setting to resolve this issue.
(Choose the correct option to complete the sentence.)

Question12: Scenario: A Citrix ADC is configured with Interface 1/1 and bound to VLAN 40. A Citrix Administrator has executed the following command:
bind vlan 20 -ifnum 1/1
What is the result of executing the command on the Citrix ADC?

Question13: Scenario: A Citrix Administrator has configured an HTTP load-balancing vServer with Least Response Time as the load-balancing algorithm.
The administrator notices that requests to the vServer appear to be using the Round Robin load-balancing algorithm.
What could be causing the vServer to use Round Robin load-balancing algorithm?

Question14: Scenario: User authentication is failing through the Citrix ADC. A Citrix Administrator checked the Authentication, Authorization and Auditing (AAA) policy, action and vServer and verified that the correct configuration was in place. The administrator bypassed the Citrix ADC and the authentication worked.
Which Citrix ADC utility can the administrator use to troubleshoot the access issue?

Question15: Which Citrix ADC Access Control List (ACL) command can a Citrix Administrator use to bridge traffic originating from 192.168.10.200?

Question16: Scenario: A Citrix Administrator is running applications on thousands of load-balanced backend servers in a large infrastructure. It is difficult to track and troubleshoot problems due to the large volume of traffic received.
Which feature of Citrix ADC Management and Analytics System (Citrix ADC MAS) can the administrator configure to monitor and troubleshoot in detail for an environment of this size?

Question17: Scenario: A Citrix Administrator observes that when the client gets redirected to the URL www.citrix.com/ owa/search?q-userbame, an HTTP 503 response is received from the Content Switching vServer.
The relevant configuration is as follows:

How will the administrator correct the issue?

Question18: Which mode does a Citrix Administrator need to configure in order to allow the Citrix ADC to forward any packets that are NOT destined for an IP address that is NOT configured on Citrix ADC?

Question19: Scenario: A Citrix ADC MPX is using one of four 10G ports available in an environment. A Citrix Administrator found a traffic bottleneck at the Citrix ADC.
What can the administrator do to increase bandwidth on the Citrix ADC?

Question20: What is the effect of the set gslb parameter - IdnsprobeOrder DNS PING TCP command in an Active/ Active Global Server Load Balancing (GSLB) setup?

Question21: Which Citrix ADC mode is commonly referred to as 'inline mode'?

Question22: Scenario: A Citrix Administrator is configuring SNMP management on the Citrix ADC to receive alerts when something fails. The administrator was confident that the Manager, Alarms and SNMP Traps were configured correctly. The following week, there was a Citrix ADC-related outage and the administrator did NOT get any alerts.
What could be the reason for the SNMP alert failure?

Question23: A Citrix Administrator has configured the Citrix ADC as a DNS Proxy Server. The administrator executed the following commands on the Citrix ADC using command-line interface:
add rewrite action Act_1 replace_dns_header_field "dns.res.header.flags.set(aa)" add rewrite policy Pol_1 true Act_1 bind rewrite global Pol_1 100 -type dns_res_override What will be the effect of executing the above commands?

Question24: Scenario: A Citrix ADC is configured with the following modes:
MBF

USIP

USNIP

Layer 3 mode

A Citrix Administrator configured a new router and now requires some of the incoming and outgoing traffic to take different paths through the new router. However, the administrator notices that this is failing and takes a network trace. After a short monitoring period, the administrator notices that the packets are still NOT getting to the new router from the Citrix ADC.
Which mode should the administrator disable on the Citrix ADC to facilitate the addition of the new router and successfully route the packets?

Question25: Scenario: A Citrix Administrator of a Linux environment needs to load-balance the web servers in an environment. However, due to budget constraints, the administrator is NOT able to implement a full-scale solution.
What can the administrator do to load-balance the web servers in this scenario?

Question26: Which two configurations can a Citrix Administrator use to block all the post requests that are larger than
10,000 bytes in order to protect the environment against HashDoS attacks? (Choose two.)

Question27: Before:
<link rel="stylesheet" type="text/css" href="sheet/abc.css">
<link rel="stylesheet" type="text/css" href="sheet/xyz.css">
After:
<link rel="stylesheet" type="text/css" href="sheet/abc.css+ xyz.css">
Which Front-End Optimization (FEO) action can a Citrix Administrator use to achieve the results above?

Question28: A user needs to resolve the domain training.citrix.com, and the information is NOT available in resolver cache and Local Domain Name Server (DNS).
Where will the request be forwarded next?

Question29: Which VLAN(S) will be bound to an interface, if VLAN 20 is bound to the interface as tagged in an environment where Citrix ADC is configured with the default settings?

Question30: Scenario: A Citrix Administrator manages an environment that has three SSL websites, all serving the same content.
www.company.com
www.company.net
www.company.org
The administrator would like to consolidate the website into a single, load-balanced SSL vServer.
Which action can the administrator take to use a single SSL vServer?

Question31: Scenario: A Citrix Administrator has executed the following command:
set httpcallout1 -cacheForSecs 120
What will be the effect of this command?

Question32: Scenario: A Citrix ADC appliance is having intermittent issues. A Citrix Administrator is unable to identify the root cause and fix them. The administrator opened a Support ticket and the Engineer assigned to the case requested all the logs and configuration information from the Citrix ADC.
Which technical support tool can the administrator use to gather all the information on the Citrix ADC to send to the Support Engineer?

Question33: How does the Citrix ADC communicate that IP-to-MAC address bindings have changed to the switches and routers on the network, when a Citrix ADC high availability (HA) pair failover occurs?

Question34: Scenario: A Citrix Administrator configured the Responder policy to redirect the request for root page to the home page.
However, after executing the command, the webpage access entered a loop, as shown in the second screenshot.
Click on the 'Exhibit' button to view the screenshots.

How will the administrator rectify this issue?

Question35: Scenario: Client connections to certain vServers are abnormally high. A Citrix Administrator needs to be alerted whenever the connections pass a certain threshold.
How can the administrator use Citrix ADC Management and Analytics System (MAS) to accomplish this requirement?

Question36: Scenario: A Citrix Administrator created an SSL vServer using only the following commands:
add lb vserver sslvserver SSL 10.102.29.133 444
add service sslsvc1 192.168.0.14 SSL 443
add service sslsvc2 192.168.0.15 SSL 443
bind lb vserver sslvserver sslsvc1
bind lb vserver sslvserver sslsvc2
set ssl vserver sslvserver -ssl3 disabled
The SSL vServer is currently in a DOWN state.
What could be the reason the SSL vServer is in a down state?

Question37: Scenario: A Citrix Administrator is configuring a Citrix ADC high availability (HA) pair with an existing Primary Citrix ADC with all resources configured. The administrator added the Secondary Citrix ADC in high availability and found that the configuration on the existing primary was removed. It is now the Secondary Citrix ADC in the HA pair.
Which two configurations could the administrator have made to prevent this from happening? (Choose two.)

Question38: Scenario: A Citrix Administrator manages a Citrix ADC Gateway with a Standard Platform License, with remote employees in the environment. The administrator wants to increase employee access by 300 users through the Citrix ADC Gateway, using VPN access.
Which license should the administrator recommend purchasing for this environment?

Question39: Scenario: A Citrix Administrator has a Citrix ADC SDX with four VPX instances configured. The SDX has a 10GB bandwidth license that has been configured with dedicated bandwidth of 2GB for each instance.
However, the administrator found that three instances do NOT ever reach the bandwidth limit, while one instance reaches the limit and needs 1 GB more bandwidth to accommodate increased traffic requests.
What can the administrator change on the instance that requires more bandwidth, to meet traffic requirements?

Question40: A Citrix Administrator needs to block all the DNS requests from subnet 10.107.149.0/24.
Which expressions can the administrator use to match the required traffic?

Question41: Scenario: A Citrix Administrator is configuring load balancing on a Citrix ADC appliance for the company web servers. The administrator needs to create a custom monitor that will look for a specific keyword response from the website and will be used to keep the services in an UP state.
Which type of monitor can the administrator create to accomplish this scenario?

Question42: Which mode on the Citrix ADC can a Citrix Administrator utilize to avoid asymmetrical packet flows and multiple route/ARP lookups?

Question43: Scenario: A Citrix Administrator is managing a Citrix ADC SDX running eight Citrix ADC instances. The administrator first needs to upgrade the firmware on the instances. However, the administrator is concerned that it needs to be done all at once.
What upgrading flexibility does SDX provide in this scenario?

Question44: A Citrix Administrator needs to match the host name 'www.example.com' in all HTTP requests.
Which expression, when used, meets this requirement?

Question45: Scenario: A Citrix Administrator needs to ensure that a user request is redirected to the next available data center in order to ensure the best user experience based upon location.
Below are the Global Server Load Balancing (GSLB) vServer settings.
sh gslb vserver gslb.outscale.cloud
gslb.outscale.cloud - SSl State: UP
DNS Record Type: A
Last state change was at Tue May 16 23:47:54 2017
Time since last state change: 16 days, 16:13:23:390
Configured Method: RTT
BackupMethod: LEASTCONNECTION
No. of Bound Services : 2 (Total) 1 (Active)
Persistence: NONE
Disable Primary Vserver on Down: DISABLED
Site Persistence: ConnectionProxy
To which setting should the administrator change the configured method?

Question46: Scenario: A Citrix Administrator needs to add 10 new web servers to an existing server farm. The new servers are configured to serve the same applications and connections and are twice the capacity of the existing servers. The administrator wants to ensure that they are being fully utilized. Currently in the environment, the default load-balancing method is being used.
To ensure that only the 10 new servers are receiving twice the connections of the old servers without changing the load balancing to the rest of the environment, the administrator needs to add a weight of
______________ to the services attached to the ______________ servers. (Choose the correct option to complete the sentence.)

Question47: A Citrix Administrator executed the following command in the Global Server Load Balancing (GSLB) environment:
set gslb site SiteB -triggerMonitor MEPDOWN
What will be the effect of this command to the default service monitoring behavior on the remote site?

Question48: Scenario: A Citrix Administrator has configured a Citrix ADC active-passive high availability (HA) pair.
When the HA pair fails over, customers are unable to access the hosted websites. After some troubleshooting, the administrator found that the upstream router was NOT updating its ARP table.
What can the administrator configure to resolve this issue?

Question49: View the Exhibit.

A Citrix Administrator has configured the commands using the command-line interface.
Click on the 'Exhibit' button to view the screenshots of the command-line interface.
What will be the effect of the rewrite policy, based on the exhibit?

Question50: Scenario: A Citrix Administrator has made changes to the Citrix ADC, deleting parts of the configuration, and then saved the new configurations. The changes caused an outage which needs to be resolved as quickly as possible. There is no Citrix ADC backup.
What does the administrator need to do to recover the configuration quickly?

Question51: Scenario: An organization has a 'bring your own device' (BYOD) policy, so it is NOT feasible to set up proxy settings on each device in the network.
They need to implement Citrix ADC Secure Web Gateway to intercept all the traffic to block access to URLs serving harmful/insecure content or the URLs that are identified as social networking sites, career, and job search portals.
Which proxy mode of the Secure Web Gateway should be used in this case?

Question52: Scenario: A Citrix Administrator needs to create local user accounts for other administrators with limited privileges. The other administrators will need only:
Read-only access

The ability to enable and disable services and servers

Which built-in Command Policy permission level can the administrator use?

Question53: Scenario: A Citrix Administrator is executing the following commands on the Citrix ADC:
add policy dataset Admin_group ipv4
bind policy dataset Admin_group 192.168.149.10 -index 11
bind policy dataset Admin_group 192.168.149.39 -index 12
bind policy dataset Admin_group 192.168.149.49 -index 13
add responder policy POL_1 "!(CLIENT.IP.SRC.TYPECAST_TEXT_T.CONTAINS_ANY(\"Admin_group
\"))" RESET
bind lb vserver lb_vsrv_www -policyName POL_1 -priority 100 -gotoPriorityExpression END -type REQUEST What will be the effect of these commands?

Question54: A Citrix Administrator is configuring Unified Gateway with authentication policies.
Where should the administrator configure Citrix ADC Gateway authentication policies?

Question55: What two options are limitations of a typical Global Server Load Balancing (GSLB) setup? (Choose two.)

Question56: What is the effect of the set csv server vserver-CS-1 -redirectURL http://www.newdomain.com/mysite/ command?

Question57: Click the "Exhibit" button to view the screenshot.

How will the HTTP request "http://xenapp.training.lab/url1" be redirected based on the screenshot?

Question58: Scenario: A Citrix Administrator needs to implement a Content Filter policy to ensure the following conditions are met:
The user with source IP 10.100.32.211 should NOT be allowed to access the vserver 10.10.10.1.

All other users from subnet 10.100.32.0/24 should have access to the vserver 10.10.10.1.

Access to the vserver should be blocked for all the other users.

Which policy expression will meet this requirement if the policy action is RESET and the policy is bound to the server (VIP:10.10.10.1)?

Question59: Which three authentication types can a Citrix Administrator use for Citrix ADC AAA dual-factor authentication? (Choose three.)

Question60: Scenario: A Citrix Administrator manages an environment that has a Citrix ADC high availability (HA) pair running on two MPX appliances. The administrator notices that the state of the Secondary Citrix ADC is
'Unknown' and moves the Secondary Citrix ADC to a new switch as a result. Also, the administrator captured a packet trace on both Citrix ADCs. Both sent traffic on secure port 3009 and were routing back and forth to each other.
What is causing the Secondary state to be 'Unknown'?

Question61: Scenario: A Citrix Administrator suspects an attack on a load balancing vServer.
The administrator needs to restrict the access to the load balancing vServer (192.168.100.25) for 10 minutes.
Which Access Control List (ACL) will help to accomplish this requirement?

Question62: Scenario: A Citrix Administrator is troubleshooting a Citrix ADC issue. The administrator goes to the command line and from the Shell, tails the ns.log to view the log in real time to find the issue. After a few minutes, the administrator noticed that the logs stopped scrolling and the issue was missed.
How can troubleshooting continue using the ns.log?

Question63: What is a recommended practice for managing a Citrix ADC high availability (HA) pair to ensure that management changes are always made on the Primary Citrix ADC?

Question64: In a Global Server Load Balancing (GSLB) Active/Active environment, the connection proxy is used as the site persistence method.
What is used to source the traffic when connection is proxied?

Question65: View the Exhibit.

A Citrix Administrator has implemented the HTTP Callout.
Click on the 'Exhibit' button to view the screenshot of the command-line interface.
Which part of the configuration is responsible for triggering the call to HTTP Callout server?

Question66: Scenario: A Citrix Administrator configured Citrix ADC with multiple admin partitions, with different resources running one each. The administrator receives an SNMP alert stating 'a Load Balanced vServer is down'. When the administrator checks the Citrix ADC, the resource on the partition that was usually managed is NOT there.
Now, the administrator has to check each partition to find the load balanced vServer that is down'.
What can the administrator do to add the partition information to the SNMP traps to avoid this from happening in the future?

Question67: Scenario: A Citrix Administrator has configured a Responder policy as follows:
add responder action Redirect_Act respond with "DIAMETER.NEW_REDIRECT(\"aaa://host.example.com
\")"
add responder policy Redirect_Pol "diameter.req.avp(264).value.eq(\"host1.example.net\")" Redirect_Act bind lb vserver vs1 -policyName Redirect_Pol -priority 10 -type REQUEST What will be the effect of this configuration?

Question68: Users are experiencing resets from the Intranet server website, which is load-balanced through the Citrix ADC.
Which Citrix ADC tool can a Citrix Administrator use to troubleshoot the reset issue?

Question69: A Citrix Administrator complains that between the two rewrite policies bound to the vserver, only one policy, whichever has lower priority, works. The other policy is never used.
Click the "Exhibit" button to view the screenshot of the relevant policy binding.

What is the cause of the issue?

Question70: What is the effect of the set cmp parameter -cmpBypassPct 70 command if compression is enabled on the Citrix ADC?

Question71: Scenario: A Citrix Administrator has configured an Authentication, Authorization, and Auditing (AAA) action policy to allow users access through the Citrix ADC. The administrator bound the policy to a specific vServer.
Which policy expression will allow all users access through the vServer?

Question72: Which utility can a Citrix Administrator use to resolve the Domain Name System (DNS) request being looked up frequently?