netflowtracker
... conversation flow, to the per-minute level, up to the last two minutes, on every router, on every interface, right across the customer network, is collected, stored and presented. NetFlow Tracker provides complete coverage leveraging an existing data source already embedded within the network and us ...
... conversation flow, to the per-minute level, up to the last two minutes, on every router, on every interface, right across the customer network, is collected, stored and presented. NetFlow Tracker provides complete coverage leveraging an existing data source already embedded within the network and us ...
Wireless Communications and Mobile Computing - MAP-i
... These are being enabled by rapidly emerging wireless communications systems, based on radio and infrared transmission mechanisms, and utilizing such technologies as cellular telephony, personal communications systems, wireless PBXs, and wireless local area networks. These systems have the potential ...
... These are being enabled by rapidly emerging wireless communications systems, based on radio and infrared transmission mechanisms, and utilizing such technologies as cellular telephony, personal communications systems, wireless PBXs, and wireless local area networks. These systems have the potential ...
Mobile VPN for CDMA 3G Data Networking
... The SpringTide 7000 Wireless addresses these needs by supporting all required types of tunneling, encryption, and authentication to provide flexible, highperformance Mobile VPN services. SpringTide Wireless 7000 is equipped with all the necessary hardware and software to terminate, authenticate, enc ...
... The SpringTide 7000 Wireless addresses these needs by supporting all required types of tunneling, encryption, and authentication to provide flexible, highperformance Mobile VPN services. SpringTide Wireless 7000 is equipped with all the necessary hardware and software to terminate, authenticate, enc ...
lecture
... Isolates collision domains resulting in higher total max throughput, and does not limit the number of nodes nor geographical coverage Can connect different type Ethernet since it is a store and forward device Transparent: no need for any change to hosts LAN adapters ...
... Isolates collision domains resulting in higher total max throughput, and does not limit the number of nodes nor geographical coverage Can connect different type Ethernet since it is a store and forward device Transparent: no need for any change to hosts LAN adapters ...
notes
... CSMA: listen before transmit: If channel sensed idle: transmit entire frame If channel sensed busy, defer transmission ...
... CSMA: listen before transmit: If channel sensed idle: transmit entire frame If channel sensed busy, defer transmission ...
BcN - APNOMS
... ICT Infra for u-Korea Currently considered as 3 key infrastructures in IT839 Strategy More features (e.g., mobility, security ..) will be added in the future ...
... ICT Infra for u-Korea Currently considered as 3 key infrastructures in IT839 Strategy More features (e.g., mobility, security ..) will be added in the future ...
1 H O W W I - F I ...
... is a broadcast service (such as a radio or television station) that sends the same signal to many receivers at the same time. Spread spectrum is a family of methods for transmitting a single radio signal using a relatively wide segment of the radio spectrum. Wireless Ethernet networks use two differ ...
... is a broadcast service (such as a radio or television station) that sends the same signal to many receivers at the same time. Spread spectrum is a family of methods for transmitting a single radio signal using a relatively wide segment of the radio spectrum. Wireless Ethernet networks use two differ ...
Week 6
... • OSPF advertisement carries one entry per neighbor router • Advertisements disseminated to entire AS (via flooding) – Carried in OSPF messages directly over IP (rather than TCP or UDP ...
... • OSPF advertisement carries one entry per neighbor router • Advertisements disseminated to entire AS (via flooding) – Carried in OSPF messages directly over IP (rather than TCP or UDP ...
3rd Edition, Chapter 5
... 5.1 introduction, services 5.5 link virtualization: MPLS 5.2 error detection, correction 5.6 data center networking 5.3 multiple access protocols 5.7 a day in the life of a web request 5.4 LANs ...
... 5.1 introduction, services 5.5 link virtualization: MPLS 5.2 error detection, correction 5.6 data center networking 5.3 multiple access protocols 5.7 a day in the life of a web request 5.4 LANs ...
Issues Facing IT Managers in Managing Enterprise-Wide Systems
... communication support facility based on TCPIIP, which can be used as a basis for creating client/server applications • Directory Service to help in locating objects (such as programs, users, servers, etc.) in a network • Security Service - uses techniques equivalent to Kerberos (an authentication te ...
... communication support facility based on TCPIIP, which can be used as a basis for creating client/server applications • Directory Service to help in locating objects (such as programs, users, servers, etc.) in a network • Security Service - uses techniques equivalent to Kerberos (an authentication te ...
HPE 5900 Switch Series
... provide IP Layer 3 filtering based on source/destination IP address/subnet and source/ destination TCP/UDP port number • RADIUS/TACACS+ eases switch management security administration by using a password authentication server • Secure Shell encrypts all transmitted data for secure remote CLI access ...
... provide IP Layer 3 filtering based on source/destination IP address/subnet and source/ destination TCP/UDP port number • RADIUS/TACACS+ eases switch management security administration by using a password authentication server • Secure Shell encrypts all transmitted data for secure remote CLI access ...
Lecture 1
... • DNS is a distributed database that resides in multiple machines in the Internet • DNS protocol allows queries of different types – Name-to-address or Address-to-name – Mail exchange • DNS usually involves short messages and so uses service provided by UDP • Well-known port 53 ...
... • DNS is a distributed database that resides in multiple machines in the Internet • DNS protocol allows queries of different types – Name-to-address or Address-to-name – Mail exchange • DNS usually involves short messages and so uses service provided by UDP • Well-known port 53 ...
Extended ACL Configuration Mode Commands
... To allow connections from a specific network, use the permit host source-ip wildcard option. Replace source-ip with a network ID or the IP address of any host on the network that you want to specify. Replace wildcard with the dotted decimal notation for a mask that is the reverse of a subnet mask, w ...
... To allow connections from a specific network, use the permit host source-ip wildcard option. Replace source-ip with a network ID or the IP address of any host on the network that you want to specify. Replace wildcard with the dotted decimal notation for a mask that is the reverse of a subnet mask, w ...
SNMP
... A managed device or the network element is a part of the network that requires some form of monitoring and management e.g. routers, switches, servers, workstations, printers, UPSs, etc. ...
... A managed device or the network element is a part of the network that requires some form of monitoring and management e.g. routers, switches, servers, workstations, printers, UPSs, etc. ...
802 21-IEEE-Security_Tutorial
... for mobile device to “trust” the new domain with keys it used with its old domain ...
... for mobile device to “trust” the new domain with keys it used with its old domain ...
UnderstandingtheGnutellaNetwork
... Destination IP: 216.109.118.76 Source Port: 6346 Destination Port: 15324 ...
... Destination IP: 216.109.118.76 Source Port: 6346 Destination Port: 15324 ...
Interconnected Multiple Software-Defined Network Domains with
... high flexibility, network programmability, and the possibility of realizing a centralized network view [2]. However, with the number and size of production networks deploying OpenFlow equipments increases, there have been increasing concern about the performance issues, especially scalability ...
... high flexibility, network programmability, and the possibility of realizing a centralized network view [2]. However, with the number and size of production networks deploying OpenFlow equipments increases, there have been increasing concern about the performance issues, especially scalability ...
Project Summary
... 24X7 access to NKN personnel or persons authorized by NKN Seating place for one NKN appointed person Safety of the equipments supplied under NKN Cabling with in the user location for connecting to the NKN ...
... 24X7 access to NKN personnel or persons authorized by NKN Seating place for one NKN appointed person Safety of the equipments supplied under NKN Cabling with in the user location for connecting to the NKN ...
N Network Neutrality or Internet Innovation?
... constituted a “spanning tree” that connected all of the nodes with the minimum number of links. Furthermore, the fact that the path between any two nodes was unique greatly simplified determining the path along which traffic should be routed. That said, tree architectures are also subject to a numbe ...
... constituted a “spanning tree” that connected all of the nodes with the minimum number of links. Furthermore, the fact that the path between any two nodes was unique greatly simplified determining the path along which traffic should be routed. That said, tree architectures are also subject to a numbe ...
Introduction to Networking Protocols and Architecture
... Connection-Oriented: Telephone System ❑ Path setup before data is sent ❑ Data need not have address. Circuit number is used. ❑ Virtual circuits: Multiple circuits on one wire. Connectionless: Postal System. Also known as datagram. ❑ Complete address on each packet ❑ The address decides the next hop ...
... Connection-Oriented: Telephone System ❑ Path setup before data is sent ❑ Data need not have address. Circuit number is used. ❑ Virtual circuits: Multiple circuits on one wire. Connectionless: Postal System. Also known as datagram. ❑ Complete address on each packet ❑ The address decides the next hop ...
PPT Version
... Terminology document from 2 separately proposed work items for benchmarking sub-IP layer protection mechanisms draft-poretsky-mpls-protection-meth-04.txt, Benchmarking Methodology for MPLS Protection Mechanisms – Submitted with updated terminology to match new Terminology doc – Prior revisions were ...
... Terminology document from 2 separately proposed work items for benchmarking sub-IP layer protection mechanisms draft-poretsky-mpls-protection-meth-04.txt, Benchmarking Methodology for MPLS Protection Mechanisms – Submitted with updated terminology to match new Terminology doc – Prior revisions were ...
Leveraging Identity-based Cryptography for Node ID Assignment in
... fore critically important to the efficiency and security of the peer-to-peer system. However, current peer-to-peer systems use node ID assignment techniques that can be trivially manipulated by an adversary. Proposed solutions to these problems largely rely on the use of trusted certificate authorit ...
... fore critically important to the efficiency and security of the peer-to-peer system. However, current peer-to-peer systems use node ID assignment techniques that can be trivially manipulated by an adversary. Proposed solutions to these problems largely rely on the use of trusted certificate authorit ...
ppt
... 2. Marking of packets is needed to distinguish between different classes. 3. Protection (isolation) for one class from another. 4. While providing isolation, it is desirable to use resources as efficiently as possible sharing. ...
... 2. Marking of packets is needed to distinguish between different classes. 3. Protection (isolation) for one class from another. 4. While providing isolation, it is desirable to use resources as efficiently as possible sharing. ...