slides - Computer Science Department
... Problem: Configuration: - Routing table in the routers - IP assignment - DHCP coordination - VLAN and STP Problem: forwarding table size Commodity switch 16-32k ...
... Problem: Configuration: - Routing table in the routers - IP assignment - DHCP coordination - VLAN and STP Problem: forwarding table size Commodity switch 16-32k ...
Safely Harnessing Wide Area Surrogate Computing -or-
... what local resources a client can consume, but a malicious client could misuse the virtual server to launch network attacks as described earlier. The goal of WASCo’s network security system is to prevent such misuse. WASCo enforces network security at the virtual machine monitor (VMM) layer where it ...
... what local resources a client can consume, but a malicious client could misuse the virtual server to launch network attacks as described earlier. The goal of WASCo’s network security system is to prevent such misuse. WASCo enforces network security at the virtual machine monitor (VMM) layer where it ...
Ericsson Standard Document, Template for A4 Portrait EN
... common information model that enables applications to share data and communicate among themselves for ease of configuration and managing service levels across backbone networks. Ericsson also provides integration services that allow operators to utilize existing legacy management systems and augment ...
... common information model that enables applications to share data and communicate among themselves for ease of configuration and managing service levels across backbone networks. Ericsson also provides integration services that allow operators to utilize existing legacy management systems and augment ...
September 2014 report
... a) A TCP connection is uni-directional which means that for two way communications, a connection must be established from the user to the server and separately from the server to the user. Each process does however, follow the same three way handshake procedure. The user will issue a TCP segment wit ...
... a) A TCP connection is uni-directional which means that for two way communications, a connection must be established from the user to the server and separately from the server to the user. Each process does however, follow the same three way handshake procedure. The user will issue a TCP segment wit ...
Safely Harnessing Wide Area Surrogate Computing -or-
... what local resources a client can consume, but a malicious client could misuse the virtual server to launch network attacks as described earlier. The goal of WASCo’s network security system is to prevent such misuse. WASCo enforces network security at the virtual machine monitor (VMM) layer where it ...
... what local resources a client can consume, but a malicious client could misuse the virtual server to launch network attacks as described earlier. The goal of WASCo’s network security system is to prevent such misuse. WASCo enforces network security at the virtual machine monitor (VMM) layer where it ...
Q and A slides
... And how actively are routers actually managed? A: Routers can have hundreds of interfaces and connect many thousands of networks on those interfaces. The limit is the memory and processor speeds. Routers are managed through network management tools, like HP OpenView. They use SNMP to get stats from ...
... And how actively are routers actually managed? A: Routers can have hundreds of interfaces and connect many thousands of networks on those interfaces. The limit is the memory and processor speeds. Routers are managed through network management tools, like HP OpenView. They use SNMP to get stats from ...
00_Bootcamp
... • Learns which MAC addr is on which port • If it knows the destination MAC address, will send it out only on that port • Broadcast frames must be sent out of all ports, just like a hub • Doesn’t look any further than L2 header ...
... • Learns which MAC addr is on which port • If it knows the destination MAC address, will send it out only on that port • Broadcast frames must be sent out of all ports, just like a hub • Doesn’t look any further than L2 header ...
Access Controller - Scoop Distribution
... What It Does M3 is an access controller to configure,manage and monitor the APs such as i6.When AP are powered on,it can discover APs in the network automatically and distribute the initial network porfile to the APs.Then you can manage all the online APs' ...
... What It Does M3 is an access controller to configure,manage and monitor the APs such as i6.When AP are powered on,it can discover APs in the network automatically and distribute the initial network porfile to the APs.Then you can manage all the online APs' ...
Introduction to Operating Systems
... Kismet also supports plugins which allow sniffing other media such as DECT. Kismet identifies networks by passively collecting packets and detecting standard named networks, detecting (and given time, decloaking) hidden networks, and inferring the presence of ...
... Kismet also supports plugins which allow sniffing other media such as DECT. Kismet identifies networks by passively collecting packets and detecting standard named networks, detecting (and given time, decloaking) hidden networks, and inferring the presence of ...
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... • Requires more energy (bad for ba=ery-‐powered hosts) • Creates more interference with other senders ...
... • Requires more energy (bad for ba=ery-‐powered hosts) • Creates more interference with other senders ...
Best Practices Integrating On-Premise Datacenters with Azure IaaS
... Hyper-V 2012 R2 – Could use VMware, but with Hyper-V VMs, easier to move things around in/out of the cloud Windows Server 2012 R2 VMs – Could be other guest OSs, just keep them consistent between on-prem and cloud, easier to manage / administer System Center Virtual Machine Manager / AppController – ...
... Hyper-V 2012 R2 – Could use VMware, but with Hyper-V VMs, easier to move things around in/out of the cloud Windows Server 2012 R2 VMs – Could be other guest OSs, just keep them consistent between on-prem and cloud, easier to manage / administer System Center Virtual Machine Manager / AppController – ...
SDN and Virtualization
... Different services require different topologies – flat L2, some L3, multiple levels of services Address space: virtualized workload should not operate in the same address space as the physical network (VM’s IP is learned from the first L3 router!) Cannot move MV to arbitrary locations Tenant ...
... Different services require different topologies – flat L2, some L3, multiple levels of services Address space: virtualized workload should not operate in the same address space as the physical network (VM’s IP is learned from the first L3 router!) Cannot move MV to arbitrary locations Tenant ...
4th Edition: Chapter 1 - UF CISE
... modularization eases maintenance, updating of system change of implementation of layer’s service transparent to rest of system change in one layer doesn’t affect rest of system (is this true?!) Can layering be considered harmful? ...
... modularization eases maintenance, updating of system change of implementation of layer’s service transparent to rest of system change in one layer doesn’t affect rest of system (is this true?!) Can layering be considered harmful? ...
Virtual Private Network (VPN)
... Public key encryption These two types of encryption will be discussed more in depth in BA483 ...
... Public key encryption These two types of encryption will be discussed more in depth in BA483 ...
Denial-of-Service detection in 6LoWPAN based Internet of Things
... lightweight, efficient algorithms or similar methods which can be programmed inside one or more resource constrained WSNs nodes1 . Most of the proposed IDSs were not designed for IP-based WSNs. These programs are either centralized or distributed while centralized systems suffer from single point of ...
... lightweight, efficient algorithms or similar methods which can be programmed inside one or more resource constrained WSNs nodes1 . Most of the proposed IDSs were not designed for IP-based WSNs. These programs are either centralized or distributed while centralized systems suffer from single point of ...
Server selection
... • All machines download the file one at a time . • Measure the download speed with and without server selection ...
... • All machines download the file one at a time . • Measure the download speed with and without server selection ...
net-reconnaiassance
... Though this many not always be up to date Many large networks use automatically generated DNS As well as capacity, and maybe even the make/model of router Examples: ...
... Though this many not always be up to date Many large networks use automatically generated DNS As well as capacity, and maybe even the make/model of router Examples: ...
CEH Cramsession
... What is an Exploit?...................................................................................................................................... 7 The Security Functionality Triangle ............................................................................................................ ...
... What is an Exploit?...................................................................................................................................... 7 The Security Functionality Triangle ............................................................................................................ ...
Bandwidth on Demand for Inter
... Table 1: Bandwidth on Demand (BoD) service vision, today’s reality and GRIPhoN proposal. at each ROADM. Optical transponders (OT) are connected to the ports of the ROADM to transmit and receive lineside optical signals and convert them to standard client-side optical signals. Optical-to-Electrical-t ...
... Table 1: Bandwidth on Demand (BoD) service vision, today’s reality and GRIPhoN proposal. at each ROADM. Optical transponders (OT) are connected to the ports of the ROADM to transmit and receive lineside optical signals and convert them to standard client-side optical signals. Optical-to-Electrical-t ...
Chapter 7 Lecture Presentation
... Each input port of packet switch has a forwarding table Lookup entry for VCI of incoming packet Determine output port (next hop) and insert VCI for next ...
... Each input port of packet switch has a forwarding table Lookup entry for VCI of incoming packet Determine output port (next hop) and insert VCI for next ...
FPL-3: towards language support for distributed packet processing
... network monitoring, intrusion detection and firewalling is growing. Commodity hardware is not able to process packet data at backbone speeds, a situation that is likely to get worse rather than better in the future. Therefore, more efficient and scalable packet processing solutions are needed. It ha ...
... network monitoring, intrusion detection and firewalling is growing. Commodity hardware is not able to process packet data at backbone speeds, a situation that is likely to get worse rather than better in the future. Therefore, more efficient and scalable packet processing solutions are needed. It ha ...
Technology In Action
... Points of Presence (POP) • Bank of modems where individual users connect to an ISP ...
... Points of Presence (POP) • Bank of modems where individual users connect to an ISP ...
Some of the forces driving WLAN (re)design
... Increased network reliability, security, uniform policy enforcement, and fewer configuration errors Granular network control with the ability to apply comprehensive and wide-ranging policies at the session, user, device, and application levels Better end-user experience as applications exploit centr ...
... Increased network reliability, security, uniform policy enforcement, and fewer configuration errors Granular network control with the ability to apply comprehensive and wide-ranging policies at the session, user, device, and application levels Better end-user experience as applications exploit centr ...