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What is the correct step to block mac discovery?
What is the correct step to block mac discovery?
What does the simple queue do, as shown in the image?
What does the simple queue do, as shown in the image?
What additional software package is required for static routing functionality?
What additional software package is required for static routing functionality?
What is the correct argument value for a PCQ queue to allow 256k maximum download and upload for each client?
What is the correct argument value for a PCQ queue to allow 256k maximum download and upload for each client?
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To avoid looping on this network, what do you need to do?
To avoid looping on this network, what do you need to do?
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What configuration option allows IP-phones to have access to outside networks without HotSpot authentication?
What configuration option allows IP-phones to have access to outside networks without HotSpot authentication?
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What is the IP address assigned to the ether1 interface on the router?
What is the IP address assigned to the ether1 interface on the router?
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On which interface is the DHCP server configured?
On which interface is the DHCP server configured?
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What is the valid IPv4 address for the RouterBOARD 750 to connect to a device with an IPv4 address of 192.168.100.70 and a subnet mask of 255.255.255.252?
What is the valid IPv4 address for the RouterBOARD 750 to connect to a device with an IPv4 address of 192.168.100.70 and a subnet mask of 255.255.255.252?
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What subnet mask is required for Layer-3 communication between 2 hosts in MikroTik RouterOS?
What subnet mask is required for Layer-3 communication between 2 hosts in MikroTik RouterOS?
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Which of the following IP addresses can communicate directly without a router?
Which of the following IP addresses can communicate directly without a router?
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How many IP addresses are present in the header of an IP packet?
How many IP addresses are present in the header of an IP packet?
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What is the term for the hardware-coded address found on an interface?
What is the term for the hardware-coded address found on an interface?
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How many usable IP addresses are present in a 23-bit (255.255.254.0) subnet?
How many usable IP addresses are present in a 23-bit (255.255.254.0) subnet?
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Is ARP used in the IPv6 protocol?
Is ARP used in the IPv6 protocol?
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Which of the following protocols and ports are used for SNMP?
Which of the following protocols and ports are used for SNMP?
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What do developers consider when creating an OSI-like model larger than the DoD model?
What do developers consider when creating an OSI-like model larger than the DoD model?
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How many collision domains are created when you segment a network with a 12-port switch?
How many collision domains are created when you segment a network with a 12-port switch?
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What protocol does the Ping command use?
What protocol does the Ping command use?
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Which command is used to display the line, protocol, DLCI, and LMI information of an interface?
Which command is used to display the line, protocol, DLCI, and LMI information of an interface?
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Which protocol is used to configure trunking on a switch?
Which protocol is used to configure trunking on a switch?
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Which of the following services use TCP?
Which of the following services use TCP?
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What is the equivalent layer in the TCP/IP stack to the Transport layer of the OSI model?
What is the equivalent layer in the TCP/IP stack to the Transport layer of the OSI model?
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Which of the following is a private IP address?
Which of the following is a private IP address?
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Is it possible to use Router A's PPPoE server to authenticate PPPoE customers with Router B's /ppp secret accounts?
Is it possible to use Router A's PPPoE server to authenticate PPPoE customers with Router B's /ppp secret accounts?
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Which of the following actions are available for '/ip firewall mangle'?
Which of the following actions are available for '/ip firewall mangle'?
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What is the correct configuration to add a log from web proxy?
What is the correct configuration to add a log from web proxy?
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What license level is needed to set up an E1(T1) connection with PPP configured?
What license level is needed to set up an E1(T1) connection with PPP configured?
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What is the correct configuration on a client PC to access the Internet?
What is the correct configuration on a client PC to access the Internet?
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What configuration is added by the /ip hotspot setup command?
What configuration is added by the /ip hotspot setup command?
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Which of the following DHCP Server Options are implemented for DHCP-Client and not Custom?
Which of the following DHCP Server Options are implemented for DHCP-Client and not Custom?
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Which mode can be used to configure WDS?
Which mode can be used to configure WDS?
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What is required for a PPPoE client interface to work?
What is required for a PPPoE client interface to work?
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What is the correct configuration on a client PC to access the Internet?
What is the correct configuration on a client PC to access the Internet?
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What is the range of VLAN-ID values in Router OS?
What is the range of VLAN-ID values in Router OS?
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Where can you monitor real-time connections which are processed by the router?
Where can you monitor real-time connections which are processed by the router?
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What type of rules does the action=redirect apply to?
What type of rules does the action=redirect apply to?
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What does the simple queue do?
What does the simple queue do?
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Is it possible to have the same IP address in multiple address lists?
Is it possible to have the same IP address in multiple address lists?
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What is not true about full-duplex Ethernet networks?
What is not true about full-duplex Ethernet networks?
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Study Notes
MikroTik RouterBOARD 750 Configuration
- A network-ready device connected to MikroTik RouterBOARD 750 with a correct UTP RJ45 cable requires an IPv4 address of 192.168.100.70 and a subnet mask of 255.255.255.252.
- For a successful connection, the RouterBOARD 750's valid IPv4 address would be 192.168.100.69/255.255.255.252.
Layer-3 Communication in MikroTik RouterOS
- Layer-3 communication between two hosts can be achieved by using an address subnet of /30.
Direct Communication between Computers
- Computers with IP addresses 192.168.17.15/29 and 192.168.17.20/28 cannot communicate directly without a router.
IP Packet Header
- An IP packet header contains 2 IP addresses.
Network Address
- The network address is the first address of the subnet.
Hardware Coded Address
- The hardware coded address found on an interface is a MAC Address.
Usable IP Addresses in a Subnet
- A 23-bit (255.255.254.0) subnet has 510 usable IP addresses.
ARP in IPv6
- ARP is not used in the IPv6 protocol.
SNMP Protocol
- SNMP uses UDP port 161.
ARP Reply-Only
- If ARP=reply-only is configured on an interface, it will accept all IP/MAC combinations listed in /ip arp as static entries.
Security Profile Configuration
- To use dynamic keys in a security profile for an AP, the dhcp server must be set up to provide the dynamic keys.
Client PC Configuration
- To access the Internet, the client PC's correct configuration is IP: 192.168.2.2/24, gateway: 192.168.2.1.
VLAN-ID Value
- In Router OS, the VLAN-ID value can be set from 1 to 4095.
Collisions in Ethernet Networks
- Collisions are not possible in full-duplex Ethernet networks.
Monitoring Real-Time Connections
- Real-time connections can be monitored using Firewall Connection Tracking.
Action=Redirect
- Action=redirect applies to DST-NAT rules.
Queue Configuration
- A simple queue can limit a host's download data rate to one megabit per second.
IP Address Lists
- The same IP address can be included in multiple address lists and still be used by these multiple address lists.
Static Routing Functionality
- For static routing functionality, the routing software package is required in addition to the RouterOS system package.
PCQ Configuration
- To allow 256k maximum download and upload for each client using PCQ, the correct argument values are kind=pcq pcq-limit=256000 pcq-classifier=src-address.
Loop Avoidance
- To avoid looping on a network, RSTP needs to be enabled on AP1 and AP3.
HotSpot Configuration
- To allow IP-phones to access outside networks without HotSpot authentication, /ip hotspot walled-garden ip can be used.
DHCP Server Configuration
- DHCP server can be configured on a router's interface, and Virtual AP can be used to allow clients to connect with a different PSK.
PPPoE Server Configuration
- Router A can use "/ppp secret" accounts from Router B to authenticate PPPoE customers.
OSPF Area ID
- OSPF area ID does not need to be unique within the AS.
HotSpot Setup
- The /ip hotspot setup command adds configuration for /ip dhcp-server, /ip hotspot user, and /ip hotspot walled-garden.
Wireless AP Configuration
- Station-wds mode can be used to configure WDS.
DHCP Server Options
- Implemented DHCP Server Options for DHCP-Client include DNS Server, subnet mask, and gateway.
Log Configuration
- To log web-proxy traffic, /system logging add topics=web-proxy,!debug action=disk can be used.
E1(T1) Connection Configuration
- To set up an E1(T1) connection with PPP configured, a Level 4 license is needed.
Client PC Configuration
- To access the Internet, the client PC's correct configuration is IP: 192.168.2.115/24, gateway: 192.168.2.1.
Collision Domains
- Segmenting a network with a 12-port switch creates 12 collision domains.
IOS Upgrade
- The command to upgrade an IOS on a Cisco router is copy tftp flash.
Trunking Protocol
- VLAN Trunking Protocol (VTP) and 802.1Q are used to configure trunking on a switch.
TCP/IP Protocol
- FTP, SMTP, and HTTP use TCP.
TCP/IP Stack
- The Host-to-Host layer is equivalent to the Transport layer of the OSI model.
DHCP Discover Message
- The DHCP Discover message uses UDP as the Transport layer protocol and FF:FF:FF:FF:FF:FF as a layer 2 broadcast.
IP Configuration
- DHCP is used to automate IP configuration, including IP address, subnet mask, default gateway, and DNS information.
Private IP Address
- 192.168.24.43 is a private IP address.
Proxy ARP
- Proxy ARP allows a router to respond to an ARP request that is intended for a remote host.
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Description
Multiple choice questions about configuring MikroTik RouterBOARD 750 with IPv4 addresses and subnet masks.
