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Peplink_Balance_Technical_Presentation_2012
... • Each unit has their own LAN IP address and use a same Virtual IP. • For non-drop-in mode, the VIP will be the default gateway of LAN hosts • For Drop-in mode, WAN1’s default gateway will be the default gateway of LAN hosts ...
... • Each unit has their own LAN IP address and use a same Virtual IP. • For non-drop-in mode, the VIP will be the default gateway of LAN hosts • For Drop-in mode, WAN1’s default gateway will be the default gateway of LAN hosts ...
the catalogue here
... data protection in a flexible, centrally-managed solution, it lowers the cost and effort to deploy and manage while closing critical security and compliance gaps—for complete end-user protection across endpoints, mobile devices, email, and gateway. ...
... data protection in a flexible, centrally-managed solution, it lowers the cost and effort to deploy and manage while closing critical security and compliance gaps—for complete end-user protection across endpoints, mobile devices, email, and gateway. ...
Cisco ACS Radius Migration with Huawei
... This document is generated to explain how to migrate the Cisco Radius server (ACS) with Huawei network elements (routers, switches, and firewalls). The procedure focused on two main criteria: 1- Cisco ACS configuration 2- Network elements configuration These will be covered respectively. Notes: 1- T ...
... This document is generated to explain how to migrate the Cisco Radius server (ACS) with Huawei network elements (routers, switches, and firewalls). The procedure focused on two main criteria: 1- Cisco ACS configuration 2- Network elements configuration These will be covered respectively. Notes: 1- T ...
ppt
... Various approaches exist to trim the topology of a network to a desired shape Most of them bear some non-negligible overhead – At least: Some distributed coordination among neighbors, or they require additional information – Constructed structures can turn out to be somewhat brittle – overhead mig ...
... Various approaches exist to trim the topology of a network to a desired shape Most of them bear some non-negligible overhead – At least: Some distributed coordination among neighbors, or they require additional information – Constructed structures can turn out to be somewhat brittle – overhead mig ...
Internet - Heartland Community College
... It can be an independent company, a local telephone company, or a cable TV company. The ISP has one or more servers to which are connected many modems, DSLs, or cable connections from subscribers. It is usually the ISP that provides e-mail service and the software you use in communication over ...
... It can be an independent company, a local telephone company, or a cable TV company. The ISP has one or more servers to which are connected many modems, DSLs, or cable connections from subscribers. It is usually the ISP that provides e-mail service and the software you use in communication over ...
Q1 on Ch09 TCPIP Protocol Suite and IP Addressing
... What steps must occur for devices to communicate between different physical network segments? (Choose two.) ...
... What steps must occur for devices to communicate between different physical network segments? (Choose two.) ...
semestr 3 - final
... VLANs can not be deleted until all ports have been removed from the VLAN assignment. VLANs can only be deleted by the user that created them. VLAN 1 can not be deleted until another VLAN has been assigned its duties. *** VLAN1 is the management VLAN by default and can not be deleted. The command was ...
... VLANs can not be deleted until all ports have been removed from the VLAN assignment. VLANs can only be deleted by the user that created them. VLAN 1 can not be deleted until another VLAN has been assigned its duties. *** VLAN1 is the management VLAN by default and can not be deleted. The command was ...
EX2200 Ethernet Switch
... fully regression-tested, making each new release a true superset of the previous version; customers can deploy the software with complete confidence that all existing capabilities will be maintained and operate in the same way. ...
... fully regression-tested, making each new release a true superset of the previous version; customers can deploy the software with complete confidence that all existing capabilities will be maintained and operate in the same way. ...
DVA-G3340S Rev1.00.(1) - FTP Directory Listing - D-Link
... WPA *Available around Q4/2003 as a free download.: Wi-Fi Protected Access authorizes and identifies users based on a secret key that changes automatically at a regular interval. WPA uses TKIP (Temporal Key Integrity Protocol) to change the temporal key every 10,000 packets (a packet is a kind of mes ...
... WPA *Available around Q4/2003 as a free download.: Wi-Fi Protected Access authorizes and identifies users based on a secret key that changes automatically at a regular interval. WPA uses TKIP (Temporal Key Integrity Protocol) to change the temporal key every 10,000 packets (a packet is a kind of mes ...
CENT 305 Information Security
... Traffic between internal network and Internet traverses two firewalls and DMZ network Hosts in DMZ act as publically accessible servers Traffic entering inner firewally must originate from a host in the DMZ Internal firewalls provide protection between internal subnets ...
... Traffic between internal network and Internet traverses two firewalls and DMZ network Hosts in DMZ act as publically accessible servers Traffic entering inner firewally must originate from a host in the DMZ Internal firewalls provide protection between internal subnets ...
BlackDiamond® 10808 - Smart Technologies
... incorporates programmable ASIC technology. This programmability ensures that the platform will support emerging protocols with out costly hardware upgrades—thus offering great investment protection. These applications require high-performance, scalability and the highest level of resiliency. Even mo ...
... incorporates programmable ASIC technology. This programmability ensures that the platform will support emerging protocols with out costly hardware upgrades—thus offering great investment protection. These applications require high-performance, scalability and the highest level of resiliency. Even mo ...
Remote Access Techniques
... Network administrators can offer both modes of operation—remote node and remote control—to their users and let them decide which one is most appropriate to their needs and environments. For this there are hybrid remote access solutions that integrate remote control, remote node, and other communicat ...
... Network administrators can offer both modes of operation—remote node and remote control—to their users and let them decide which one is most appropriate to their needs and environments. For this there are hybrid remote access solutions that integrate remote control, remote node, and other communicat ...
The Fall of SS7 How Can the Critical Security
... handover process facilitates the smooth transition of the subscriber between the different radio cells while maintain the call progress. In some cases the subscriber moves from one cell to another that is managed by a different VLR. In this case, the new VLR does not initially have the authenticatio ...
... handover process facilitates the smooth transition of the subscriber between the different radio cells while maintain the call progress. In some cases the subscriber moves from one cell to another that is managed by a different VLR. In this case, the new VLR does not initially have the authenticatio ...
CCNA 2 v5.02 RSE Final Exam questions and - source url
... Refer to the exhibit. R1 has been configured as shown. However, PC1 is not able to receive an IPv4 address. What is the problem? R1 is not configured as a DHCPv4 server. A DHCP server must be installed on the same LAN as the host that is receiving the IP address. The ip address dhcp command was not ...
... Refer to the exhibit. R1 has been configured as shown. However, PC1 is not able to receive an IPv4 address. What is the problem? R1 is not configured as a DHCPv4 server. A DHCP server must be installed on the same LAN as the host that is receiving the IP address. The ip address dhcp command was not ...
Games and the Impossibility of Realizable Ideal Functionality
... Reduce transmission rate by half, repeat If loss stops, increase rate very slowly ...
... Reduce transmission rate by half, repeat If loss stops, increase rate very slowly ...
SOHO Wireless Internet Camera
... The Wireless Internet Camera can be applied in wide variety of applications. With the built-in CPU, it can work as a standalone system that provides a web-based solution transmitting high quality video images and sounds for monitoring purposes. It can be managed remotely, accessed and controlled fro ...
... The Wireless Internet Camera can be applied in wide variety of applications. With the built-in CPU, it can work as a standalone system that provides a web-based solution transmitting high quality video images and sounds for monitoring purposes. It can be managed remotely, accessed and controlled fro ...
TCP/IP Networking Basics
... Large amounts of bandwidth can be provided easily and relatively inexpensively in a local area network (LAN). However, providing high bandwidth between a local network and the Internet can be very expensive. Because of this expense, Internet access is usually provided by a slower-speed wide-area net ...
... Large amounts of bandwidth can be provided easily and relatively inexpensively in a local area network (LAN). However, providing high bandwidth between a local network and the Internet can be very expensive. Because of this expense, Internet access is usually provided by a slower-speed wide-area net ...
csci4211-what-we-learned-last-time
... – Routing: determine a path from source to each destination – “Call” Set-up: fixed path (“virtual circuit”) set up at “call” setup time, remains fixed thru “call” – Data Forwarding: each packet carries “tag” or “label” (virtual circuit id, VCI), which determines next hop – routers maintain ”per-call ...
... – Routing: determine a path from source to each destination – “Call” Set-up: fixed path (“virtual circuit”) set up at “call” setup time, remains fixed thru “call” – Data Forwarding: each packet carries “tag” or “label” (virtual circuit id, VCI), which determines next hop – routers maintain ”per-call ...
Network+ Guide to Networks 5th Edition
... Assigning IP Addresses (cont’d.) • Static IP address – Assignment manually – Modify client workstation TCP/IP properties • Only way to change ...
... Assigning IP Addresses (cont’d.) • Static IP address – Assignment manually – Modify client workstation TCP/IP properties • Only way to change ...
Introduction
... 99 Compliance with applicable laws, regulations, and industry standards around the world, governing digital transactions and electronic signatures 99 Dedicated chief legal officer and chief technology officer that ensure DocuSign and our products align with the latest legal and technology trends 99 ...
... 99 Compliance with applicable laws, regulations, and industry standards around the world, governing digital transactions and electronic signatures 99 Dedicated chief legal officer and chief technology officer that ensure DocuSign and our products align with the latest legal and technology trends 99 ...
PDF
... which is expected to result from the introduction of High-Speed Packet Access (HSPA), Evolved High-Speed Packet Access (HSPA+), and LTE technologies. To meet the demand and deliver services that consume everhigher levels of bandwidth at a cost level previously established by wireline operators, mobi ...
... which is expected to result from the introduction of High-Speed Packet Access (HSPA), Evolved High-Speed Packet Access (HSPA+), and LTE technologies. To meet the demand and deliver services that consume everhigher levels of bandwidth at a cost level previously established by wireline operators, mobi ...
Wireless security
![](https://commons.wikimedia.org/wiki/Special:FilePath/ADSL_router_with_Wi-Fi_(802.11_b-g).jpg?width=300)
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.