MTCNA exam

Which firewall chain should you use to filter clients HTTP traffic going through the router?A . preroutingB . forwardC . outputD . inputView AnswerAnswer: B

MAC layer by OSI model is also known asA . Layer 2B . Layer 1C . Layer 6D . Layer 7E . Layer 3View AnswerAnswer: A

You have a router with configuration - Public IP :202.168.125.45/24 - Default gateway:202.168.125.1 - DNS server: 248.115.148.136, 248.115.148.137 - Local IP: 192.168.2.1/24 Mark the correct configuration on client PC to access to the InternetA . IP:192.168.0.1/24 gateway:192.168.2.1B . IP:192.168.2.253/24 gateway:202.168.0.1C . IP:192.168.2.115/24 gateway: 192.168.2.1D . IP:192.168.2.2/24 gateway:202.168.125.45E . IP:192.168.1.223/24 gateway:248.115.148.136View...

Select minimal set of software packages in RouteOS required to configuring a wireless APA . WirelessB . advanced-toolsC . dhcpD . routingE . SystemView AnswerAnswer: A,E

MikroTik RouterOS commands can be run once a day by:A . /system watchdogB . /system cronC . /system schedulerView AnswerAnswer: C

When backing up your router by using the ‘Export’ command, the following happens:A . Winbox usernames and passwords are backed upB . The Export file can be edited with a standard text editor after its creationC . You are requested to give the export file a nameView AnswerAnswer: B,C

Collisions are possible in fullduplex Ethernet networksA . trueB . falseView AnswerAnswer: B

Action=redirect allows you to makeA . Transparent DNS CacheB . Forward DNS to another device IP addressC . Enable Local ServiceD . Transparent HTTP ProxyView AnswerAnswer: A,D

Action=redirect is applied inA . chain=srcnatB . chain=forwardC . chain=dstnatView AnswerAnswer: C

If a packet comes to a router and starts a new, previously unseen connection, which connection state would be applied to it?A . no connection state would be applied to such packetB . newC . unknownD . invalidE . establishedView AnswerAnswer: B