Discovery 2 Internetworking Module 8 JEOPARDY K. Martin

RouterModesWANEncapsulationWANServicesRouterBasicsRouterCommands RouterModesWANEncapsulationWANServicesRouterBasicsRouterCommands Acronyms Backups Monitoring & Managing Wireless Security Grab Bag Grab Bag ► ► ► F i n a l J e o p a r d y ◄ ◄ ◄

TLS Question Acronyms 100 A: What is Transport Layer Security?

Question A: What is a Demilitarized Zone? DMZ Acronyms

Question A: What is Intrusion Detection System? IDS Acronyms 300

Question A: What is Intrusion Prevention System? IPS Acronyms 400

Question A: What is Digital Linear Tape? DLT Acronyms 500

Question A: What is tape? This type of backup media is the most common available because of large capacities and being cost-effective. Backups

Question A: What is solid state storage? This type of storage media is nonvolatile that does not have any moving parts. Backups 200

Question A: What is an incremental backup? This is the quickest backup method. If run daily, it would only contain files created or changed on that day. Backups 300

Question A: What is a differential backup? This backup method will only copy the files that have been changed since the last full backup. Backups 400

Question A: What is performing drive maintenance? This backup measure would include an occasional defragmentation to improve the overall performance of the system Backups 500

Question A: What is In Band Management? This type of management uses protocols such as Telnet, SSH, HTTP, and Simple Network Management Protocol (SNMP) MANAGING & MONITORING 100

This protocol offers secure remote login and other network services.. Question A: What is SSH (Secure Shell)? MANAGING & MONITORING 200

This keystroke sequence toggles between Telnet sessions. Question A: What is Ctrl-Shift-6 X? MANAGING & MONITORING 300

When using SNMP, management stations and managed devices are identified by this... a Question A: What is a Community String or community ID? MANAGING & MONITORING 400

When using SNMP, this allows servers to receive syslog messages from syslog senders.. Question A: What is a syslog daemon? MANAGING & MONITORING 500

Question A: What is PSK (Pre-Shared Key)? This type of wireless authentication requires a matching, preconfigured key on both the server and the client. Wireless Security 100

Question A: What is WPA (Wifi-Protected Access)? This type of wireless encryption protocol uses an improved encryption algorithm called Temporal Key Integrity Protocol (TKIP). Wireless Security 200

Question A: What is WEP (Wired Equivalent Privacy)? A major weakness of this encryption protocol is its use of static encryption keys so it should only be used with older equipment that does not support newer protocols. Wireless Security 300

Question A: What is Open Authentication? This type of authentication is frequently used in Wi-Fi Hotspots? Wireless Security 400

Question A: What is MAC Address Filtering? Hackers can bypass this wireless security measure by cloning. Wireless Security 500

Question A: What is a host-based firewall? This software runs directly on a host operating system which allows filtering based on a computer address and port, therefore offering additional protection over regular port filtering. SECURITY 100

Question A: What is Access Control Lists (ACLs)? Administrators create this security measure on network devices, such as routers, to control whether or not traffic is forwarded or blocked based on IP address or port numbers. SECURITY 200

Question A: What is the DMZ (Demilitarized Zone)? SECURITY 300 This area of a network stores servers that users from the Internet are allowed to access, while protecting the internal network from outside users.

Question A: What is an IPS (Intrusion Protection System)? This is a proactive device that examines almost the entire data packet from Layer 2 to Layer 7 for malicious traffic. SECURITY 400

Question A: What is Cisco IOS Firewall software? This software allows the user to turn a router into a network layer firewall with dynamic or stateful inspection. SECURITY 500

Question A: What is Anti-X Software? This software protects computer systems from viruses, worms, spyware, malware, phishing, and even spam. GRAB BAG 100

Question A: What is an SLA (Service Level Agreement)? This a contract between an ISP and a user that documents the expectations and obligations of both parties. GRAB BAG 200

Question A: What is show flash? This command will verify the bytes available in flash and confirm that there is enough room for the IOS file before starting the upgrade or restore. GRAB BAG 300

Question A: What is copy flash tftp? This command will back up Cisco IOS software to a TFTP server. GRAB BAG 400

Question A: What is IPSec (IP Security)? This Network Layer security protocol that can be used to secure any Application Layer protocol used for communication GRAB BAG 500

Question A: What is a Dynamic Packet Filter Firewall or Stateful Firewall? This security measure will keep track of the actual communication process occurring between the source and destination devices by using a state table. Final Jeopardy