Review _Objectives: Pt1

Which of the following is the correct syntax to remote connect to network device?

• ssh -a admin01 192.168.1.1 255.255.255.0
• ssh -al admin01 255.255.255.0
• ssh -l admin01 192.168.1.1 255.255.255.0
• ssh -l admin01 192.168.1.1

You are configuring a small remote office router with only one possible path to the main office. What type of routing should be used?

• OSPF
• EIGRP
• Static
• BGP

Your network has routes to the same destination via RIP and OSPF. RIP has a longer prefix length, but OSPF has a lower administrative distance. Which route is selected?

• RIP
• OSPF
• Both
• Whichever was learned last

A company with multiple ISPs needs a protocol that supports policy-based routing across autonomous systems. Which should they use?

• OSPF
• RIP
• EIGRP
• BGP

Which statement is true about wireless channel bandwidth in 802.11 WLAN standards?

• Narrower bandwidth increases speed and reduces interference
• Wider bandwidth increases speed but may cause more interference
• Channel width is fixed at 20 MHz for all standards
• Channel bandwidth does not affect performance

Which fire class is associated with electrical equipment and requires non-conductive, gas-based extinguishers?

• Class A: Ordinary combustibles like wood and paper
• Class B: Flammable liquids
• Class C: Electrical fires
• Class D: Combustible metals

You notice packets being routed through an inefficient path. The routing table shows multiple routes to the destination. What determines which path is chosen?

• IP address
• MAC address
• Administrative Distance
• TTL value

In an IPv4 NAT environment, which technique allows multiple devices to share one public IP address?

• Dynamic NAT
• PAT
• Static NAT
• Split tunneling

You're implementing a Cisco-first environment and need a routing protocol that allows unequal path load balancing. What should you choose?

• RIP
• EIGRP
• OSPF
• BGP

You want to ensure internal IPs are not exposed to the internet. Which configuration would you use?

• EIGRP
• STP
• NAT
• ICMP