p1568938335-dutta - Computer Science, Columbia University
... different access networks such as GPRS, CDMA and 802.11b. Although it has taken care of technology diversity, network diversity and channel diversity to support variety of traffic, it has not discussed how to support security along with mobility. Snoeren et al [14] discuss fine-grained failover usin ...
... different access networks such as GPRS, CDMA and 802.11b. Although it has taken care of technology diversity, network diversity and channel diversity to support variety of traffic, it has not discussed how to support security along with mobility. Snoeren et al [14] discuss fine-grained failover usin ...
History of Data Compression
... IP packet header and often use VJ IP Header Compression on the header and data compression on the data portion of the packet. Important features of data compression in packet networks are: Negotiation of data compression algorithm and/or data compression parameters takes place prior to data transf ...
... IP packet header and often use VJ IP Header Compression on the header and data compression on the data portion of the packet. Important features of data compression in packet networks are: Negotiation of data compression algorithm and/or data compression parameters takes place prior to data transf ...
ppt - inst.eecs.berkeley.edu
... Both B and D can tell that collision occurred. This lets them (1) know that they need to resend the frame, and (2) recognize that there’s contention and adopt a strategy for ...
... Both B and D can tell that collision occurred. This lets them (1) know that they need to resend the frame, and (2) recognize that there’s contention and adopt a strategy for ...
DS C78-590161-00
... other locations and remote workers – with a high-speed, 802.11n wireless access point, a 4-port switch, an intuitive, browser-based device manager, and support for the Cisco FindIT Network Discovery Utility, all at a very affordable price. Its combination of high performance, business-class features ...
... other locations and remote workers – with a high-speed, 802.11n wireless access point, a 4-port switch, an intuitive, browser-based device manager, and support for the Cisco FindIT Network Discovery Utility, all at a very affordable price. Its combination of high performance, business-class features ...
pptx
... “You don’t have performance benchmarks???” – hardware folks “Isn’t it just another network?” – old timers at AT&T ...
... “You don’t have performance benchmarks???” – hardware folks “Isn’t it just another network?” – old timers at AT&T ...
GM Access Tutorial
... reply to the client, the router must be using Network Address Translation (NAT) on the interface attached to the GM ACCESS server. This enables client traffic to appear as if it originated from the GM ACCESS server’s LAN2 subnet, not a remote/routed subnet. GM ACCESS recommends when configuring NAT, ...
... reply to the client, the router must be using Network Address Translation (NAT) on the interface attached to the GM ACCESS server. This enables client traffic to appear as if it originated from the GM ACCESS server’s LAN2 subnet, not a remote/routed subnet. GM ACCESS recommends when configuring NAT, ...
Ipv6 addressing
... There are three types of IPv6 addresses: unicast, multicast, and anycast. An IPv6 link-local address enables a device to communicate with other IPv6-enabled devices on the same link and only on that link (subnet). Packets with a source or destination link-local address cannot be routed beyond the li ...
... There are three types of IPv6 addresses: unicast, multicast, and anycast. An IPv6 link-local address enables a device to communicate with other IPv6-enabled devices on the same link and only on that link (subnet). Packets with a source or destination link-local address cannot be routed beyond the li ...
2._ids_with_snort_1
... The question of what information is relevant to an IDS depends upon what it is trying to detect. ...
... The question of what information is relevant to an IDS depends upon what it is trying to detect. ...
network address -
... Total length: total length of the packet: header + data. Max = 65535 bytes Identification, flags, and offset used for fragmentation and reassembly at the destination. Packet can be fragmented at any node between the source and the destination but reassembly is done ONLY at the destination node. Refe ...
... Total length: total length of the packet: header + data. Max = 65535 bytes Identification, flags, and offset used for fragmentation and reassembly at the destination. Packet can be fragmented at any node between the source and the destination but reassembly is done ONLY at the destination node. Refe ...
Globally-Synchronized Frames for Guaranteed Quality-of-Service in On-Chip Networks Krste Asanovi´c
... a flow is fixed at an integer multiple of a basic rate before the source starts transmission and remains unchanged for the duration of the flow. Because of the fixed rate, it cannot claim unused bandwidth efficiently, which leads to low network utilization. Source throttling dynamically adjusts the ...
... a flow is fixed at an integer multiple of a basic rate before the source starts transmission and remains unchanged for the duration of the flow. Because of the fixed rate, it cannot claim unused bandwidth efficiently, which leads to low network utilization. Source throttling dynamically adjusts the ...
Slides
... – A set of network links that fails together – E.g fibers that are in the same conduit • A bulldozer will cut all of them together ...
... – A set of network links that fails together – E.g fibers that are in the same conduit • A bulldozer will cut all of them together ...
Chapter8 Phase3: Gaining Access Using Network Attacks
... trusted machine and fake source route in IP header Trusting server will reply with a SYN-ACK packet containing a source route from trusting server to attacker to trusted machine. Attacker receives the reply but does not forward it to the trusted machine. Attacker can pose as trusted machine an ...
... trusted machine and fake source route in IP header Trusting server will reply with a SYN-ACK packet containing a source route from trusting server to attacker to trusted machine. Attacker receives the reply but does not forward it to the trusted machine. Attacker can pose as trusted machine an ...
module02-review
... Different Views of Networking • Different Layers of the protocol stack have a different view of the network. This is HTTP’s and TCP’s view of the network. ...
... Different Views of Networking • Different Layers of the protocol stack have a different view of the network. This is HTTP’s and TCP’s view of the network. ...
Why Optical Communications?
... • The Fiber – that carries the light – Single Mode Fiber (only one EM mode exists), offers the highest bit rate, most widely used – Multi Mode Fiber (multiple EM modes exist), hence higher dispersion (due to multiple modes) cheaper than SMF, used in local area networks – Step Index Fiber – two disti ...
... • The Fiber – that carries the light – Single Mode Fiber (only one EM mode exists), offers the highest bit rate, most widely used – Multi Mode Fiber (multiple EM modes exist), hence higher dispersion (due to multiple modes) cheaper than SMF, used in local area networks – Step Index Fiber – two disti ...
CMPT 880: Internet Architectures and Protocols
... sender only resends pkts for which ACK not received sender timer for each unACKed pkt sender window N consecutive seq #’s again limits seq #s of sent, unACKed pkts ...
... sender only resends pkts for which ACK not received sender timer for each unACKed pkt sender window N consecutive seq #’s again limits seq #s of sent, unACKed pkts ...
TCP/IP Basics
... A more efficient way to assign IP addresses than using IP address “classes” The network and host addresses boundary is not always made on octet boundaries, but may be made any specific number of bits from the beginning of the address Steal bits from the network address for use in the host address an ...
... A more efficient way to assign IP addresses than using IP address “classes” The network and host addresses boundary is not always made on octet boundaries, but may be made any specific number of bits from the beginning of the address Steal bits from the network address for use in the host address an ...
Real-time communication protocols: an overview
... network using the CSMA/CD (Carrier Sense Multiple Access with Collision Detect) technique [70]. The CSMA/CD algorithm does not define a collision resolvance protocol of its own. Ethernet uses the BEB (Binary Exponential Back-Off) algorithm. This algorithm resolves collisions in a non-deterministic m ...
... network using the CSMA/CD (Carrier Sense Multiple Access with Collision Detect) technique [70]. The CSMA/CD algorithm does not define a collision resolvance protocol of its own. Ethernet uses the BEB (Binary Exponential Back-Off) algorithm. This algorithm resolves collisions in a non-deterministic m ...
Advanced User Guide RP-WD03
... Guest can only visit the content of the folder “Share” which is created automatically on your USB storage. You can put the files that you want others to view into this folder. And guest can edit the password of ...
... Guest can only visit the content of the folder “Share” which is created automatically on your USB storage. You can put the files that you want others to view into this folder. And guest can edit the password of ...
Software Defining System Devices with the "Banana" Double-Split Driver Model
... a GPU, FPGA, etc.) or a device-related configuration (e.g., VLAN configuration, firewall rules, etc.). While device-specific mechanisms to complete the decoupling exist (e.g., virtual networking for NICs [4]), we aim to design a generic, software-defined mechanism for device decoupling. ...
... a GPU, FPGA, etc.) or a device-related configuration (e.g., VLAN configuration, firewall rules, etc.). While device-specific mechanisms to complete the decoupling exist (e.g., virtual networking for NICs [4]), we aim to design a generic, software-defined mechanism for device decoupling. ...
SNMP Plus a Lightweight API for SNAP Handling
... forwards the agent to its destination using the SNAP infrastructure. This option was preferable from a functionality point of view, since agents can thus take routing decisions autonomously along the way. However, it is also possible to send requests directly to the destination (in UDP packets, just ...
... forwards the agent to its destination using the SNAP infrastructure. This option was preferable from a functionality point of view, since agents can thus take routing decisions autonomously along the way. However, it is also possible to send requests directly to the destination (in UDP packets, just ...
Download PDF
... GAITHERSBURG, MD: Patton—the leader in carrier-class network access, connectivity, and VoIP products—announces today that it has acquired all rights to the OnSite Systems S10 microMSPP products and technology. The acquisition broadens Patton’s edge-access multiservice offering for service providers, ...
... GAITHERSBURG, MD: Patton—the leader in carrier-class network access, connectivity, and VoIP products—announces today that it has acquired all rights to the OnSite Systems S10 microMSPP products and technology. The acquisition broadens Patton’s edge-access multiservice offering for service providers, ...