Configuring WAN Settings For Your Internet Connection ~ WhatNew

Satellite Communication - Quick Guide - In general terms, a satellite is a smaller object that revolves around a larger object in space. Ground wave propagation − Ground wave propagation is suitable for frequencies up to 30MHz. This method of communication makes use of the troposphere conditions of...Network types and topologies. A network is a number of computers linked together to allow the sharing of resources. A server usually provides services like file storage and email. A WAN covers a large geographical area. Most WANs are made from several LANs connected together.Lately, the Geo-Synchronous satellites are used more for WAN/ broadband Internet connectivity as it can provide a permanent coverage over a fixed area. QoS: VSAT Networks support QoS (Quality of Service) and Layer 2 prioritization policies to be applied across the WAN link which enables real time...Which statement best describes a WAN? A WAN interconnects LANs over long distances. Which three statements are true about PPP? What is used to exchange routing information between routers within each AS? CCNA4 v6.0 Final Exam 007. (Choose two.) DNS servers. satellite service.A wide area network (WAN) is a telecommunications network that extends over a large geographical area for the primary purpose of computer networking. Wide area networks are often established with leased telecommunication circuits. Business, as well as education and government entities, use wide...

LANs and WANs - Network types and topologies - GCSE ICT Revision...

(Choose two.) A. Leased lines provide inexpensive WAN access. B. Leased lines with sufficient bandwidth can avoid latency between endpoints. C. Leased lines require little installation and maintenance expertise.Which statement best describes a WAN? A WAN interconnects LANs over long distances. Which type of Layer 2 encapsulation used for connection D requires Cisco routers? CCNA4 v6.0 Final Which Cloud computing service would be best for a new organization that cannot afford physical...With the use of NAT/PAT, both the flexibility of connections to the Internet and security are actually enhanced. Which two statements are correct based on the output as shown in the exhibit? Which situation describes data transmissions over a WAN connection? An employee prints a file through a...Which feature is being used when connecting a device to the network using an electrical outlet? radio equipment and cell towers. video compression and broadband communications. Voice over IP (VoIP) and satellite communications.

Advantages of VSAT - Why Satellite Networks make... - excITingIP.com

41. Which statements about using leased lines for your WAN infrastructure are true? choose 2 options A. Leased lines provide highly flexible E. They require the use of NBMA options when using OSPF. Answer: BC Explanation: Subinterfaces are used for point to point frame relay connections...LAN (Local Area Network) represents a small segment of network that can be span in limited geographical area such as your home network, university campus, cyber café and office building. WAN represents a large part of network that is not bounded by geographical location.1. Which two statements accurately describe an advantage or a disadvantage when deploying NAT for 29. Which two WAN infrastructure services are examples of private connections? It requires using a VPN client on the host PC. After the initial connection is established, it can dynamically...Which WAN solution uses labels to identify the path in sending packets through a provider network? A. Cable. Refer to the exhibit. Which statement describes the status of the PPP connection? A. Only the link-establishment phase completed successfully.• ASUS routers support several connection types to WAN (wide area network). These types are selected from the dropdown menu beside WAN Please refer to video above or follow below steps to setup internet connection for your router. Step1: Please connect your computer to wireless router...

QuestionAnswer T/F: Most UNIX and Linux desktop running programs provide a GUI software for easily viewing and filtering the information in gadget logs. TrueT/F: The SNMP model 3 protocol introduces authentication, validation, and encryption for messages exchanged between devices and the community management console. TrueT/F: Wireshark or another monitoring device working on a unmarried pc attached to a transfer does not see all the visitors on a community, however simplest the visitors the transfer sends to it, which includes broadcast visitors and site visitors specifically addressed. TrueT/F: Class of Service makes use of 8 levels of precedence, and modifies the PCP box in an 802.1Q tag. TrueT/F: You can in finding out where quite a lot of logs are saved on some UNIX and Linux techniques by means of viewing the /and so forth/syslog.conf or /etc/rsyslog.conf information. TrueT/F: Setting a NIC to run in promiscuous mode will allow it to look all network site visitors passing through a community switch. FalseT/F: A gadget with an availability of 99.999% can be down for a most of fifty two minutes per 12 months. FalseT/F: A RAID Five configuration calls for at least two laborious disks to operate. FalseT/F: A brownout is a non permanent decrease in voltage; sometimes called a sag. TrueT/F: A scorching web site consists of computer systems, gadgets, and connectivity vital to rebuild a network exist, but with out appropriate configuration. FalseWhen using SNMP with TLS, what port do brokers obtain requests on? 10161At what level is a packet regarded as to be a giant? It turns into a giant when it exceeds the medium's maximum packet size.Packets which might be smaller than a medium's minimum packet dimension are recognized by means of what time period underneath? runtsWhen a device handles electric signals improperly, generally as a result of a bad NIC, it is referred to via what time period below? jabberWhen using DiffServ, what form of forwarding utilizes a minimal departure price from a given node, which is then assigned to each and every records circulate? expedited forwardingWhat 3-bit field in a 802.1Q tag is changed to set a body's Class of Service (CoS)? Priority Code Point (PCP)A highly available server is available what proportion of the time? 99.999%What happens when an NMS makes use of the SNMP walk command? The NMS uses get requests to transport thru sequential rows in the MIB database.When Comcast used to be discovered to be interfering with BitTorrent traffic, what manner used to be being used? Comcast was interjecting TCP segments with the RST (reset) box set.What time period is used to explain the average period of time that can move for a device before a failure is expected to occur? mean time between disasters (MTBF)The Link Aggregation Control Protocol was to start with defined via what IEEE standard? IEEE 802.3ad Which of the next statements describes a RAID 0 configuration? In a RAID 0, information is striped throughout more than one disks to enhance performance.What Storage Area Network (SAN) protocol runs on most sensible of TCP, and can be used on an current twisted-pair Ethernet community, whilst maintaining low value? Internet SCSI (iSCSI)A differential backup covers what information on a system? It contains records that has modified since the remaining complete backup.Which form of uninterruptible energy provide makes use of AC power to often fee its battery, while also offering energy to gadgets throughout the battery? on-line UPSIn making plans for crisis restoration, what is the ultimate purpose? The continuation of business.How does a line conditioning UPS give protection to community equipment? It filters line noise from incoming power.You are attempting to resolve how to be had your Linux programs are, and wish to to find the present gadget uptime. What command will have to you employ? uptimeWhat makes up the first 6 bits of the 8-bit DiffServ box? Differentiated Services Code Point (DSCP)A community TAP serves what function on a network? It provides a reflected port for tracking traffic between other ports.When viewing a syslog message, what does a level of Zero point out? The message is an emergency situation at the system.Each managed object on a managed instrument using SNMP is assigned which of the following? object identifier (OID)Once a device has failed, what metric measures the common period of time to fix? mean time to repair (MTTR)What does the Common Address Redundancy Protocol do? It lets in a pool of computers or interfaces to proportion the similar IP deal with.The grouping of multiple servers so that they seem as a single device to the remainder of the community is known as which time period? clusteringWhich type of backup scheme most effective covers data that has modified because the remaining backup? incremental backupWhat is allotted switching? It is a single dispensed vSwitch that may service VMs across a couple of hosts.If you need to maintain a "4 nines" availability score, what is the maximum amount of down time you can have consistent with day? Eight secondsA snapshot is maximum very similar to which form of backup scheme? incremental backupWhat statement regarding using a network hooked up garage instrument is accurate? A NAS can be easily expanded with out interrupting provider.T/F: WANs attach nodes, reminiscent of workstations, servers, printers, and different units, in a small geographical area on a single community. FalseT/F: In a body relay WAN, the ISP generally has the data circuit terminating equipment (DCE). TrueT/F: An 802.11ac signal can go back and forth for roughly 2 miles from the source. FalseT/F: In a public switched telephone community, lines are terminated at the central office. TrueT/F: DSL indicators go back and forth over telephone lines using the three hundred to 3300 Hz frequency vary. FalseT/F: DSL services require many subscribers to proportion the similar local line, inflicting attainable safety concerns. FalseT/F: Although MPLS can perform over Ethernet frames, it is more ceaselessly used with other Layer 2 protocols, like the ones designed for WANs. TrueT/F: Most satellites circle the Earth 22,300 miles above the equator in a geosynchronous orbit. TrueT/F: CDMA (Code Division Multiple Access) is an open standard that is authorized and used worldwide. FalseT/F: The phrase "synchronous" as used in the title of Synchronous Optical Network implies that records being transmitted and received by means of nodes should conform to a timing scheme. TrueWhat is the utmost throughput of a DS3 connection? 44.736 MbpsMultiplexing allows a unmarried T1 circuit to carry what number of channels? 24In an ISDN connection, what quantity of throughput did a single B channel provide? 64 KbpsWhat is the size of an ATM cell, together with the header? Fifty three bytesWhich of the following is an good thing about leasing a body relay circuit over leasing a devoted circuit? You pay handiest for the bandwidth you require.Of all of the DSL requirements, which is probably the most repeatedly in use today? ADSLThe DTE or endpoint device for a leased line is referred to as which tool beneath? CSU/DSUWhat OC stage is primarily used as a regional ISP spine, and every now and then by very large hospitals, universities, or different major enterprises? OC-48The C-Band used by satellites is composed of what frequency range? 3.4 - 6.7 GHzIn metro settings, end-to-end, carrier-grade Ethernet networks can also be established by means of what protocol? Carrier Ethernet TransportWhich statement relating to using cable modems is NOT accurate? Cable modems handiest function at the Physical layer of the OSI type.The T-carrier requirements, also called T-CXR requirements, make the most of what type of multiplexing over two twine pairs to create more than one channels? time department multiplexing (TDM)On an ATM network, how is the path that records will take made up our minds? Switches determine the optimum trail between sender and receiver, after which determine the trail before transmission.What type of virtual circuit allows connections to be established when parties want to transmit, then terminated after the transmission is entire? switched virtual circuit (SVC)Which of the next Layer 1 WAN technologies is no longer usually used as final mile provider, however reasonably traverses multiple ISP networks, connecting these networks to the Internet spine? SONET (Synchronous Optical Network)Where are MPLS labels placed within a body? between the layer 2 header and the layer 3 headerWhat is a data-link connection identifier (DLCI) applied for? It is utilized by routers to determine which circuit to forward a frame to in a body relay community.Which statement regarding the Asynchronous Transfer Mode (ATM) technology is accurate? ATM may give 4 ranges of QoS, from best effort delivery to assured, real-time transmission.The Global System for Mobile Communications (GSM) makes use of what generation to create timeslots on a channel? time division multiple get entry to (TDMA)When using satellite services for your WAN connection, what statement is accurate? Satellite services suffer extra latency and jitter problems.Considering that a couple of users occupy the similar channel when using CDMA, how are quite a lot of calls using this generation stored separate? The packets are coded such that particular calls may also be distinguished.Which SONET OC level is a popular selection for massive businesses, and is an identical to 100 T1s? OC-3With a SIP trunk, what is the only limitation at the choice of calls that can run at any one time? The amount of to be had bandwidth.In North America, what ISDN connection sort used two B channels and one D channel? Basic Rate Interface (BRI)In a public switched telephone network, what portion of the network is referred to as the local loop? It is the portion that connects any residence or business to the closest central office.Which form of DSL era has equivalent download and add speeds maxing out at round 2 Mbps? SDSLWhen using DOCSIS 3.0, what is the minimum number of channels that can be utilized? 4A fractional T1's bandwidth can be leased multiples of what information fee? 64 KbpsIn a cell network, where does each wireless base station hook up with? They connect to a cellular switching heart.How many transponders are contained inside of a standard satellite? 24 to 32