Provisioning IP traffic across MAC based access networks of tree
... any other. To let this happen, the OLT assumes a oneto-one correspondence between its input interfaces and each ONU (hence the corresponding PON MAC address). So, one output port of router 1 is needed for each ONU (which is a disadvantage). The OLT then needs no mapping table since each interface ma ...
... any other. To let this happen, the OLT assumes a oneto-one correspondence between its input interfaces and each ONU (hence the corresponding PON MAC address). So, one output port of router 1 is needed for each ONU (which is a disadvantage). The OLT then needs no mapping table since each interface ma ...
Socketing tool - Filion Home Page
... Networking models ISO/OSI, TCP/IP ISO/OSI layers 4,3 and 2 Life cycle of PDU ...
... Networking models ISO/OSI, TCP/IP ISO/OSI layers 4,3 and 2 Life cycle of PDU ...
Bluetooth Wireless System
... – emulates a serial-port to support a large base of legacy (serial-port-based) applications – allows multiple “ports” over a single physical channel between two devices ...
... – emulates a serial-port to support a large base of legacy (serial-port-based) applications – allows multiple “ports” over a single physical channel between two devices ...
CCNPv5 Module 5 Lesson 1
... contained in Cisco IOS software to provide security for your network. ...
... contained in Cisco IOS software to provide security for your network. ...
bigiron 4000, 8000, 15000
... Private VLANs — allow the service provider increased IP addressing flexibility by partitioning port-based VLANs for security while sharing a common router port. ...
... Private VLANs — allow the service provider increased IP addressing flexibility by partitioning port-based VLANs for security while sharing a common router port. ...
RoamAbout 802.11 Wireless Networking Guide
... Before calling Cabletron Systems, please have the following information ready: ...
... Before calling Cabletron Systems, please have the following information ready: ...
PDF - Complete Book (2.17 MB)
... The following information is for FCC compliance of Class A devices: This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to part 15 of the FCC rules. These limits are designed to provide reasonable protection against harmful interference when the ...
... The following information is for FCC compliance of Class A devices: This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to part 15 of the FCC rules. These limits are designed to provide reasonable protection against harmful interference when the ...
Network Test 3 Study Guide
... 36. The “Locally Administered Address” can be used to override the burned-in __________ address. 37. In a computer’s IP address settings, the _____________ gateway is the address of the router to which a computer sends all packets that are intended for networks outside of its own. 38. A __________ f ...
... 36. The “Locally Administered Address” can be used to override the burned-in __________ address. 37. In a computer’s IP address settings, the _____________ gateway is the address of the router to which a computer sends all packets that are intended for networks outside of its own. 38. A __________ f ...
3rd Edition, Chapter 5 - Northwestern Networks Group
... messages: advertising paths to different destination network prefixes (“path vector” protocol) exchanged over permanent TCP connections ...
... messages: advertising paths to different destination network prefixes (“path vector” protocol) exchanged over permanent TCP connections ...
Using the Remote Socket Architecture as NAT Replacement Michael Eyrich, Tobias Poschwatta,
... found everywhere, in the industry as well as in schools and universities or at private homes. Unfortunately, there is an issue of addressing space. Every host which is connected to the Internet needs at least for one of its interfaces a globally valid IP address. As a consequence, IP addresses are b ...
... found everywhere, in the industry as well as in schools and universities or at private homes. Unfortunately, there is an issue of addressing space. Every host which is connected to the Internet needs at least for one of its interfaces a globally valid IP address. As a consequence, IP addresses are b ...
The Pulse Protocol - Department of Computer Science
... Changes to the metric are only reported locally Routes are continuously adjusted as the metrics change High speed accurate route tracking is essentially an on-demand decompression of the topology ...
... Changes to the metric are only reported locally Routes are continuously adjusted as the metrics change High speed accurate route tracking is essentially an on-demand decompression of the topology ...
Physical Security
... – Can attack features (or weaknesses) in specific protocols or services – Attempts to deny authorized users access either to specific information or to the computer system or network itself ...
... – Can attack features (or weaknesses) in specific protocols or services – Attempts to deny authorized users access either to specific information or to the computer system or network itself ...
NFX250 Network Services Platform
... software-driven solution dynamically provisions new services on demand, resulting in a near instantaneous service delivery experience. Subsequent service updates and policy changes can be consistently and dynamically inserted into the existing device, resulting in operational efficiency for service ...
... software-driven solution dynamically provisions new services on demand, resulting in a near instantaneous service delivery experience. Subsequent service updates and policy changes can be consistently and dynamically inserted into the existing device, resulting in operational efficiency for service ...
交大資工蔡文能計概
... providing freedom from compatibility problems. (Layer 6) • Session Layer: The session layer sets up, coordinates, and terminates conversations, exchanges, and dialogues between the applications at each end. It deals with session and connection coordination. It ensures that the sender is authentic an ...
... providing freedom from compatibility problems. (Layer 6) • Session Layer: The session layer sets up, coordinates, and terminates conversations, exchanges, and dialogues between the applications at each end. It deals with session and connection coordination. It ensures that the sender is authentic an ...
The Internet Underwater: An IP-compatible Protocol Stack for Commercial Undersea Modems
... regard the underwater network as a system isolated from the Internet. Tunneling at a border router is usually required and assumed implicitly to bridge protocols on both sides. However, tunneling results in unnecessary overhead and may degrade the performance due to inconsistency between protocols a ...
... regard the underwater network as a system isolated from the Internet. Tunneling at a border router is usually required and assumed implicitly to bridge protocols on both sides. However, tunneling results in unnecessary overhead and may degrade the performance due to inconsistency between protocols a ...
Tatiana K. Madsen Hans Peter Schwefel
... – mobile end-systems keep their IP address – point of attachment to the fixed network can be changed – continuation of communication after handover possible (transparent to transport layer in mobile node as well as to correspondent node) Compatibility – support of the same layer 2 protocols as IP – ...
... – mobile end-systems keep their IP address – point of attachment to the fixed network can be changed – continuation of communication after handover possible (transparent to transport layer in mobile node as well as to correspondent node) Compatibility – support of the same layer 2 protocols as IP – ...
Success Probability of Multiple-Preamble Based Single
... In Long Term Evolution (LTE) networks, to get connected to the network, each device first indicates its intention to send a message to the network, so that it can be allocated with a distinct “frequency and time” uplink resource. This is achieved by randomly choosing a preamble signal out of a set o ...
... In Long Term Evolution (LTE) networks, to get connected to the network, each device first indicates its intention to send a message to the network, so that it can be allocated with a distinct “frequency and time” uplink resource. This is achieved by randomly choosing a preamble signal out of a set o ...
Defense
... IETF Draft-standard proposed by RSA, Microsoft, Cisco • draft-josefsson-pppext-eap-tls-eap-02.txt. PEAP is an 802.1x Authentication protocol typically designed for enhancing access control in wireless LANs (WLANs) It is built on top of two well known protocols • Extensible Authentication Proto ...
... IETF Draft-standard proposed by RSA, Microsoft, Cisco • draft-josefsson-pppext-eap-tls-eap-02.txt. PEAP is an 802.1x Authentication protocol typically designed for enhancing access control in wireless LANs (WLANs) It is built on top of two well known protocols • Extensible Authentication Proto ...
pdf file
... centralized control implies a high level of cooperation from the nodes. As individual nodes rely entirely on their own energy source, power saving becomes a key issue. In addition, the transmission power of the nodes must be precisely regulated to allow for communication with desired destinations wi ...
... centralized control implies a high level of cooperation from the nodes. As individual nodes rely entirely on their own energy source, power saving becomes a key issue. In addition, the transmission power of the nodes must be precisely regulated to allow for communication with desired destinations wi ...
Franklin Wireless 4G LTE Smart USB Modem Model: U772
... Your 4G LTE Smart USB Modem at a Glance ....................................................................... 1 Insert Your C Spire 4G LTE SIM Card .................................................................................... 2 Set Up Your Device (Window XP users only) ................... ...
... Your 4G LTE Smart USB Modem at a Glance ....................................................................... 1 Insert Your C Spire 4G LTE SIM Card .................................................................................... 2 Set Up Your Device (Window XP users only) ................... ...
firewalls - Faculty Personal Homepage
... 1. Require all telnet users to telnet through gateway. 2. For authorized users, gateway sets up telnet connection to destination host. Gateway relays data between the two connections. 3. Router packet filter blocks all telnet connections not originating from gateway. ...
... 1. Require all telnet users to telnet through gateway. 2. For authorized users, gateway sets up telnet connection to destination host. Gateway relays data between the two connections. 3. Router packet filter blocks all telnet connections not originating from gateway. ...
DLNA, AIRPLAY AND AIRPRINT ON CAMPUS NETWORKS solution guide
... networks. The name AirGroup refers to a number of individual networking features that extend DLNA and Bonjour across subnets, as well as limit unnecessary DLNA and Bonjour traffic to improve Wi-Fi performance. AirGroup also improves the end-user experience by leveraging device location and ownership ...
... networks. The name AirGroup refers to a number of individual networking features that extend DLNA and Bonjour across subnets, as well as limit unnecessary DLNA and Bonjour traffic to improve Wi-Fi performance. AirGroup also improves the end-user experience by leveraging device location and ownership ...
15-744: Computer Networking
... • Early analysis techniques were based on analysis of this audit data, and used a mix of statistical and AI based techniques ...
... • Early analysis techniques were based on analysis of this audit data, and used a mix of statistical and AI based techniques ...
Wireless security
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Wireless security is the prevention of unauthorized access or damage to computers using wireless networks. The most common types of wireless security are Wired Equivalent Privacy (WEP) and Wi-Fi Protected Access (WPA). WEP is a notoriously weak security standard. The password it uses can often be cracked in a few minutes with a basic laptop computer and widely available software tools. WEP is an old IEEE 802.11 standard from 1999, which was outdated in 2003 by WPA, or Wi-Fi Protected Access. WPA was a quick alternative to improve security over WEP. The current standard is WPA2; some hardware cannot support WPA2 without firmware upgrade or replacement. WPA2 uses an encryption device that encrypts the network with a 256-bit key; the longer key length improves security over WEP.Many laptop computers have wireless cards pre-installed. The ability to enter a network while mobile has great benefits. However, wireless networking is prone to some security issues. Hackers have found wireless networks relatively easy to break into, and even use wireless technology to hack into wired networks. As a result, it is very important that enterprises define effective wireless security policies that guard against unauthorized access to important resources. Wireless Intrusion Prevention Systems (WIPS) or Wireless Intrusion Detection Systems (WIDS) are commonly used to enforce wireless security policies.The risks to users of wireless technology have increased as the service has become more popular. There were relatively few dangers when wireless technology was first introduced. Hackers had not yet had time to latch on to the new technology, and wireless networks were not commonly found in the work place. However, there are many security risks associated with the current wireless protocols and encryption methods, and in the carelessness and ignorance that exists at the user and corporate IT level. Hacking methods have become much more sophisticated and innovative with wireless access. Hacking has also become much easier and more accessible with easy-to-use Windows- or Linux-based tools being made available on the web at no charge.Some organizations that have no wireless access points installed do not feel that they need to address wireless security concerns. In-Stat MDR and META Group have estimated that 95% of all corporate laptop computers that were planned to be purchased in 2005 were equipped with wireless cards. Issues can arise in a supposedly non-wireless organization when a wireless laptop is plugged into the corporate network. A hacker could sit out in the parking lot and gather information from it through laptops and/or other devices, or even break in through this wireless card–equipped laptop and gain access to the wired network.