PPT-Networking Services: NAT, DHCP, DNS, Multicasting, NTP

Magda El Zarki Prof of CS Univ of CA Irvine Email elzarkiuciedu http wwwicsuciedu magda Network Address Translation NAT 3 Private Network Private IP network is an IP network that is not directly connected to the Internet. IS333. Spring . 2015. Role of ARP. Q: What role does ARP play in the TCP/IP protocol stack?. A: See Figure 23.5 on p 389. ARP bridges the Layer 2 / Layer 3 addressing boundary, allowing IP to be agnostic about layer 2’s addressing, and yet still use layer 2 to deliver packets.. Chapter 5 – Network Services DNS, DHCP, FTP and SMTP. ICT-BVF8.1- Data Communications and Network Trainer: Dr. Abbes . Network-Scale Mitigation of High-Volume . Reflection/Amplification . DDoS. Attacks. Introduction & Context. 2. Substantial Growth in Largest Attacks. Largest reported attacks ranged from . 400Gbps . +. Putting the pieces together. EE 122, Fall 2013. Sylvia Ratnasamy. http://inst.eecs.berkeley.edu/~ee122. /. Material thanks to Ion . Stoica. , Scott . Shenker. , Jennifer Rexford, Nick . McKeown. , and many other colleagues. 5-. 1. Chapter 5. Link Layer and LANs. A note on the use of these ppt slides:. We’re making these slides freely available to all (faculty, students, readers). They’re in PowerPoint form so you can add, modify, and delete slides (including this one) and slide content to suit your needs. They obviously represent a . . Relates to Lab 7.. Module about dynamic assignment of IP addresses with DHCP.. 2. Dynamic Assignment of IP addresses. Dynamic assignment of IP addresses is desirable for several reasons:. IP addresses are assigned on-demand. Threats. Efficient IP Company Overview. Americas Headquarters - West Chester, Pennsylvania. European Headquarters - Paris, France. First Commercial . R. elease 1998. Branded EfficientIP In 2004 – Innovative DDI Software Company. Reflection/Amplification . DDoS. Attacks. Introduction & Context. 2. Substantial Growth in Largest Attacks. Largest reported attacks ranged from . 400Gbps . at the top end, through . 300Gbps. , . Approach . 7. th. edition . Jim Kurose, Keith Ross. Pearson/Addison Wesley. April 2016. Chapter . 6. The Link Layer . and LANs. 6. -. 1. Link Layer and LANs. A note on . these slides. :. The slides used in this class were derived from ones provided by Jim Kurose and Keith Ross, authors of the textbook for the course.. Networks. Addressing in LANs (ARP). Spanning . tree algorithm. Forwarding in switched Ethernet LANs. Virtual . LANs. Layer 3 switching. Datacenter networks. Roch Guerin. (with adaptations from Jon Turner and John . Clyde Johnson. President. Boston Area Windows Server User Group. IPAM (Internet Protocol Management). Planning, tracking and managing. Increasingly important as new IPv6 networks are deployed. Wikipedia has over 26 vendors in this space.. Network Layer. 4-. 1. IP Fragmentation & Reassembly. network links have MTU (. max.transfer. size) - largest possible link-. layer . frame.. different link types, different MTUs . large IP datagram divided (“fragmented”) within net. 1. New Delhi. Nov 3. rd. , 2017. Satcom. - Quick Deploy, Reach . 250K terminals in India deployed today . Huge latent demand – Digital India, Rural, SME, SOHO, North-East & LWE Areas, B2C.... 2. Reed Herner. 1. . Alexander Foutch. 2. , . Kelsa. Palomares. 1. , Adam Boylston. 1. , Lindsey Holmes. 1. 1. Analytical Mechanics Associates. 2. Missouri University of Science and Technology. Powering the Next Era of Space Exploration.