What are the two main types of access control lists (ACLs)? * Standard * IEEE * Extended * Specialized
Correct Answer: A
Cisco IOS supports two primary types of ACLs: * Standard ACLs: Filter traffic based only on source IP address * Extended ACLs: Filter traffic based on source, destination IP, protocol type, and port numbers Cisco IOS Security Guide - ACL Fundamentals: "Standard ACLs use only source IP for filtering. Extended ACLs can match based on source, destination, ports, and protocols." Rene Meneses MTCNA Study Guide - ACL Types: "Two types of IP ACLs: standard and extended. IEEE or specialized ACLs do not exist in Cisco terminology." Other options: * IEEE: Refers to Ethernet or wireless standards, not ACLs * Specialized: Not a defined ACL type
Question 22
What does a VLAN do?
Correct Answer: C
Question 23
The highest queue priority is
Correct Answer: C
Question 24
The network address is:
Correct Answer: A
The network address is the first IP address in a subnet. It identifies the entire network segment and cannot be assigned to any host. For example, in 192.168.1.0/24: * 192.168.1.0 # Network Address (non-assignable)# * 192.168.1.1 - 192.168.1.254 # Usable host addresses * 192.168.1.255 # Broadcast address Clarifying: * A. First address of the subnet ##Correct * B. First usable address ##That would be second address * C. Last address of the subnet ##That's the broadcast MTCNA Course Manual - Subnet Addressing: "The first address in a subnet is reserved as the network ID. It cannot be assigned to a host." Rene Meneses Guide - Network and Broadcast Addresses: "Network address = first IP in block, broadcast = last. Usable range lies in between." Terry Combs Notes - Host and Network Addressing: "Always subtract 2 IPs: one for network and one for broadcast. Never assign .0 (network address) to a host."
Question 25
Select minimal set of software packages in RouterOS required to configure a wireless AP:
Correct Answer: A
To configure a wireless access point (AP) in RouterOS, the only required software package is wireless. All other functionalities like DHCP or routing are optional depending on the network setup. The system package is always present and not removable, so it's not listed as a required dependency in package selection. MTCNA Course Material - Wireless Configuration Basics: "Wireless functionality is provided by the wireless package. Without it, no wireless interfaces are present or configurable." Rene Meneses MTCNA Guide - Wireless Module: "Only the wireless package is required to configure an AP. DHCP is used optionally for IP address assignment." MikroTik Wiki - Packages: "The wireless package is responsible for enabling WLAN interfaces and features such as AP mode, client mode, and security." Other packages: * advanced-tools: includes tools like bandwidth-test and traffic generator * dhcp: only needed if the router is issuing IPs * routing: required for static/dynamic routing but not AP setup Only Option A is required.
