presentation source
... – Company can search for illegal games – Management standards are still immature – Eventually, all networked PCs will be managed ...
... – Company can search for illegal games – Management standards are still immature – Eventually, all networked PCs will be managed ...
Multi-Aspect Security Configuration Assessment
... advantage of known exploits and misconfigurations. The assessment is not able to identify previously unknown ways of violating the system security. However, it is able to verify that a system is ”secure enough” toward known attacks. Attack trees [1, 7, 12, 14] have been used for representing all kno ...
... advantage of known exploits and misconfigurations. The assessment is not able to identify previously unknown ways of violating the system security. However, it is able to verify that a system is ”secure enough” toward known attacks. Attack trees [1, 7, 12, 14] have been used for representing all kno ...
Power Point Slides for Chapter 7
... network interface device called a network interface card (NIC). • The connection medium for linking network components can be a telephone wire, coaxial cable, or radio signal in the case of cell phone and wireless local area networks. ...
... network interface device called a network interface card (NIC). • The connection medium for linking network components can be a telephone wire, coaxial cable, or radio signal in the case of cell phone and wireless local area networks. ...
NC7101
... certification, Access controls-firewalls, attacks and countermeasures, security in many layers, Infrastructure for network management-The internet standard management framework-SMI,MIB,SNMP,Security and administration-ASN.1 Objective: To study about network security in many layers and network manage ...
... certification, Access controls-firewalls, attacks and countermeasures, security in many layers, Infrastructure for network management-The internet standard management framework-SMI,MIB,SNMP,Security and administration-ASN.1 Objective: To study about network security in many layers and network manage ...
Chapter 5
... Automatic assignment of IP addresses Useful if frequent change in users (wireless hotspot) Uses DHCP (Dynamic Host Configuration Protocol) server IP addresses leased for a period of time – if host is removed from the network (turned off), the IP address goes back into the pool of IP address ...
... Automatic assignment of IP addresses Useful if frequent change in users (wireless hotspot) Uses DHCP (Dynamic Host Configuration Protocol) server IP addresses leased for a period of time – if host is removed from the network (turned off), the IP address goes back into the pool of IP address ...
Network Addressing
... Automatic assignment of IP addresses Useful if frequent change in users (wireless hotspot) Uses DHCP (Dynamic Host Configuration Protocol) server IP addresses leased for a period of time – if host is removed from the network (turned off), the IP address goes back into the pool of IP address ...
... Automatic assignment of IP addresses Useful if frequent change in users (wireless hotspot) Uses DHCP (Dynamic Host Configuration Protocol) server IP addresses leased for a period of time – if host is removed from the network (turned off), the IP address goes back into the pool of IP address ...
1 - Ohio State Computer Science and Engineering
... provides for the efficient designation, routing, forwarding, and switching of traffic flows through the network. In MPLS, data transmission occurs on label-switched paths (LSPs). LSPs are a sequence of labels at each and every node along the path from the source to the destination. LSPs are establis ...
... provides for the efficient designation, routing, forwarding, and switching of traffic flows through the network. In MPLS, data transmission occurs on label-switched paths (LSPs). LSPs are a sequence of labels at each and every node along the path from the source to the destination. LSPs are establis ...
ppt
... wider-area wireless access provided by telco operator 3G ~ 384 kbps • Will it happen?? WAP/GPRS in Europe ...
... wider-area wireless access provided by telco operator 3G ~ 384 kbps • Will it happen?? WAP/GPRS in Europe ...
MetroScope - as
... Carrier Ethernet is segregated by VLANs, which separate voice, video, and data traffic and prioritize the delivery of delay-sensitive packets such as voice and video. Monitoring the boundary between the customer's network and the carrier/service provider network of live traffic is a key component of ...
... Carrier Ethernet is segregated by VLANs, which separate voice, video, and data traffic and prioritize the delivery of delay-sensitive packets such as voice and video. Monitoring the boundary between the customer's network and the carrier/service provider network of live traffic is a key component of ...
Network Operator Presentation
... Bandwidth Efficiency – Network Operator Pure IP over the Air (No MPEG or ATM Encapsulation) Highest IP Throughput (~ 98% Payload efficiency) * Automatic Power, Frequency & Timing Control (Highly Efficient TDMA) Rapid Dynamic Allocation Algorithms & MF-TDMA * cRTP Reduces VoIP Bandwidth by more then ...
... Bandwidth Efficiency – Network Operator Pure IP over the Air (No MPEG or ATM Encapsulation) Highest IP Throughput (~ 98% Payload efficiency) * Automatic Power, Frequency & Timing Control (Highly Efficient TDMA) Rapid Dynamic Allocation Algorithms & MF-TDMA * cRTP Reduces VoIP Bandwidth by more then ...
Network Addressing - Mt. Hood Community College
... Automatic assignment of IP addresses Useful if frequent change in users (wireless hotspot) Uses DHCP (Dynamic Host Configuration Protocol) server IP addresses leased for a period of time – if host is removed from the network (turned off), the IP address goes back into the pool of IP address ...
... Automatic assignment of IP addresses Useful if frequent change in users (wireless hotspot) Uses DHCP (Dynamic Host Configuration Protocol) server IP addresses leased for a period of time – if host is removed from the network (turned off), the IP address goes back into the pool of IP address ...
Chapter 6: Wireless and Mobile Networks
... ❒ Basic Service Set (BSS) (aka “cell”) in infrastructure mode contains: ❍ wireless hosts ❍ access point (AP): base station ❍ ad hoc mode: hosts only ...
... ❒ Basic Service Set (BSS) (aka “cell”) in infrastructure mode contains: ❍ wireless hosts ❍ access point (AP): base station ❍ ad hoc mode: hosts only ...
2 Structural measures of networks (continued)
... fraction of those sent out—the average length was only 5.5, not hundreds, and a legend was born. Duncan Watts and Steve Strogatz, in a 1998 Science paper, studied this phenomenon using a simple mathematical model now called the “small world model.” In this model, vertices are arranged on a 1-dimenti ...
... fraction of those sent out—the average length was only 5.5, not hundreds, and a legend was born. Duncan Watts and Steve Strogatz, in a 1998 Science paper, studied this phenomenon using a simple mathematical model now called the “small world model.” In this model, vertices are arranged on a 1-dimenti ...
document
... Only the optical label needs to be converted. Payload stays optical, which provides transparency to packet bit- ...
... Only the optical label needs to be converted. Payload stays optical, which provides transparency to packet bit- ...
a security survey of authenticated routing protocol (aran)
... a) The nodes can drop packets for without any reason, as there isn’t any mechanism exist to prevent from this attack scenario. In fact a genuine node can drop. b) ARAN specifies that all REP and RDP packetfields remain untouched between source and destination. The starting node signs both REP and RD ...
... a) The nodes can drop packets for without any reason, as there isn’t any mechanism exist to prevent from this attack scenario. In fact a genuine node can drop. b) ARAN specifies that all REP and RDP packetfields remain untouched between source and destination. The starting node signs both REP and RD ...
lecture3
... The process of moving packets from one network to another network using routers. A routed protocol is used to send the user data (packets). Routed protocols are assigned an interface and determine the method of delivery Examples of routed protocols are IPv4 and IPv6 ...
... The process of moving packets from one network to another network using routers. A routed protocol is used to send the user data (packets). Routed protocols are assigned an interface and determine the method of delivery Examples of routed protocols are IPv4 and IPv6 ...
Document
... 1) The ADSL connection to the wide area network (WAN) is allocated a globally unique IP address using DHCP. 2) We assume that the router has NAT functionality. Behind the router, in the private LAN network, wireless and cabled LAN devices are allocated private IP addresses, again using DHCP (this is ...
... 1) The ADSL connection to the wide area network (WAN) is allocated a globally unique IP address using DHCP. 2) We assume that the router has NAT functionality. Behind the router, in the private LAN network, wireless and cabled LAN devices are allocated private IP addresses, again using DHCP (this is ...
Network services - Internet Network Architectures
... • How to deploy new functionality in empty slice? − Per-connection functionality and network-wide functionality ...
... • How to deploy new functionality in empty slice? − Per-connection functionality and network-wide functionality ...
UNIT name: IP protocol
... - We used to it - this is as we act in ordinary life (Read about James Bond: http://www.lewistech.com/rlewis/Resources/JamesBondOSI2.aspx). We are communicating in some context (as application layer) as lecturers, sometimes as friends etc. Communication uses some kind of language (as transport layer ...
... - We used to it - this is as we act in ordinary life (Read about James Bond: http://www.lewistech.com/rlewis/Resources/JamesBondOSI2.aspx). We are communicating in some context (as application layer) as lecturers, sometimes as friends etc. Communication uses some kind of language (as transport layer ...
Active Scheme to Measure Throughput of Wireless Access Link in
... M easured throughput is the throughput of the wireless link measured by WBest, Iperf, and the proposed scheme. As Table I shows, the error in the throughput values of the proposed scheme, measured on both laptops and testbed paths are significantly smaller than those of the WBest and Iperf values. T ...
... M easured throughput is the throughput of the wireless link measured by WBest, Iperf, and the proposed scheme. As Table I shows, the error in the throughput values of the proposed scheme, measured on both laptops and testbed paths are significantly smaller than those of the WBest and Iperf values. T ...
Expl_Sw_chapter_05_STP_Part_II
... • The link type provides a categorization for each port participating in RSTP. • Non-edge ports are categorized into two link types: • Point-to-point: • Connects to a single network device. • Shared: • Connects to a shared media where more switches may exist. • The link type is automatically derived ...
... • The link type provides a categorization for each port participating in RSTP. • Non-edge ports are categorized into two link types: • Point-to-point: • Connects to a single network device. • Shared: • Connects to a shared media where more switches may exist. • The link type is automatically derived ...
