Packet filters Study guides, Class notes & Summaries

Depending on Device, Junos runs on ______ - Answer- Free BSD or Linux X release - Answer- Updated at a slower pace so that certain features specific to the platform can be released at a faster cadence. Used for Junos Security products. RE - Answer- routing engine. X86 or PowerPC architecture. Maintains the routing tables, bridging table, and primary forwarding table - Answer- RE NSR - Answer- Nonstop active routing traffic that does not pass through the local device - Answer- Exce...

DCOM 211 FINAL EXAM QUESTIONS 2024. Open Systems Interconnection (OSI) Match the title of the layer with its responsibility - correct answer 7) Application - Provides services/protocols to applications 6) Presentation - Data formating, compression/encryption 5) Session - Controls conversation / Sessions, Integrity & Reliability, Descriptive naming 4) Transport - Fragmentation / Sequencing of data, Reliable delivery, Error recovery, Flow control, Multiplexing (ports) 3) Network - Fragmenta...

What are three functions of the RE? (Choose three.) - Answer A. to manage the PFE. C. to maintain the forwarding tables. D. to monitor the chassis. What are two functions of the PFE? (Choose two.) - Answer B. to apply the class of service function. C. to forward transit traffic Which three statements are true about the PFE? (Choose three.) - Answer A. The PFE is the central processing component of the forwarding plane. D. The PFE uses Layer 2 and Layer 3 forwarding tables to forw...

What is the default public server type - correct answer web server VPN wizard: What local network is selected by default in the firewall - correct answer firewall subnets Which of the following network applications are available by default in the app rule guide to create policies? -ftp file transfer -internet telephony -smtp email -web access -streaming multimedia - correct answer -ftp file transfer -smtp email Which advanced interface setting can allow initial packets or response pac...

GIAC EXAM WITH COMPLETE QUESTIONS AND ANSWERS LATEST 2024/2025 || GRADED A+. Ack Piggybacking - ANSWER The Practice of sending an ACK inside another packet going to the same destination Address resolution protocol - ANSWER Protocol for mapping an IP address to a physical machine address that is recognized on the local network. A table, usually called the ARP cache, is used to maintain a correlation between each MAC and its corresponding IP address What are the five threat vectors? - ANSWE...

Testout Network Pro Ch 1-8 Exams and Labs 2024 You want to maintain security on your internal network - answer53 Using the Netstat command, you notice that a remote system - answerDownloading a file You want to allow your users to download files from a server running the TCP - answerFTP After blocking a number of ports to secure your server - answerOpen port 25 to allow SMTP service Users complain that they can't connect to the website when they type - answerThe HTTP port should be chan...

What are three functions of the RE? (Choose three.) - Answer- A. to manage the PFE. C. to maintain the forwarding tables. D. to monitor the chassis. What are two functions of the PFE? (Choose two.) - Answer- B. to apply the class of service function. C. to forward transit traffic Which three statements are true about the PFE? (Choose three.) - Answer- A. The PFE is the central processing component of the forwarding plane. D. The PFE uses Layer 2 and Layer 3 forwarding tables to forward...

Name resolution - Answer map station names back to IP addresses Host files - Answer common to both DNS host names DNS - Answer hierarchical naming system Static - Answer DNS is traditionally a __________ approach (Hard coded list of names and IP Addresses, Assumes a station always has the same IP Address, Works well with Manual or BOOTP, but not with DHCP) Hmain(s).top_level_domain - Answer DNS namespace structure 127, 63 - Answer Domains have up to _____ levels, _____ characters...

Confidentiality, integrity, and availability - What are the three key objectives of information security? Threats and vulnerabilities. - Risk exists at the intersection of _______ and _________. Network access control - What type of system controls access to a network based on criteria such as time of day, location, device type, and system health? The Internet, an internal network, and a DMZ - What are the three networks typically connected to a triple-homed firewall? Packet filters Stat...

What are three functions of the RE? (Choose three.) - A. to manage the PFE. C. to maintain the forwarding tables. D. to monitor the chassis. What are two functions of the PFE? (Choose two.) - B. to apply the class of service function. C. to forward transit traffic Which three statements are true about the PFE? (Choose three.) - A. The PFE is the central processing component of the forwarding plane. D. The PFE uses Layer 2 and Layer 3 forwarding tables to forward traffic toward its destina...