How many usable IP addresses are there in a 23-bit (255.255.254.0) subnet?

Why is it useful to set a Radio Name on the radio interface?

Consider a wireless access point with mode=ap-bridge. What is the maximum number of concurrent clients that can connect to it?

Which of the following is NOT a valid MAC Address?

If a packet comes to a router and starts a new, previously unseen connection, which connection state would be applied to it?

Which of the following are TCP/IP protocols used at the Application layer of the OSI model?

IP

TCP

Telnet

FTP

TFTP

PPP Secrets are used for

Mark all correct statements about /export (rsc file).

What is the correct action to be specified in the NAT rule to hide a private network when communicating to the outside world?

A client uses a RouterBOARD1000. The clock is configured in '/system clock'. The clock resets to default after each reboot.

Select the best solution for the problem.

What is the minimal possible wireless configuration to create an Access Point?

What is a stub network?

A client that has successfully connected to a wireless network is considered to be which of the following? Choose all that apply :

Domain name system (DNS) requests can use protocol/port:

What is the address range of a Class B network address in binary?

Which layer 4 protocol is used for a Telnet connection?

PPPoE server only works within one Ethernet broadcast domain that it is connected to. If there is a router between server and end-user host, it will not be able to create PPPoE tunnel to that PPPoE server.

It is possible to create an encrypted PPPoE tunnel in RouterOS:

Is ARP used in the IPv6 protocol ?

MAC layer by OSI model is also known as

How many different priorities can be selected for queues in MikroTik RouterOS?

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 Internet

Which class of IP address provides a maximum of only 254 host addresses per network ID?

What are the two main types of access control lists (ACLs)?

Standard

IEEE

Extended

Specialized

The DoD model (also called the TCP/IP stack) has four layers. Which layer of the DoD model is equivalent to the Network layer of the OSI model?

The basic unit of a physical network (OSI Layer 1) is the:

What does the passive command provide to dynamic routing protocols?

It is possible to create a configuration where VLAN and PPTP interfaces are bridged together.

What layer in the TCP/IP stack is equivalent to the Transport layer of the OSI model?