ixia chassis

Pri ide and IDE1 and sec ide and IDE2 indicate the primary and secondary components of the hard drive and optical drive interfaces.FLOPPY and FDD1 indicate the soft Drive Interface Note: There is a sequence of display around the interface, such as 1, 2, 3, 34, and 39, 40 numbers. We use the soft drive line and hard drive line red line close to 1. CPU outlet: SOCKET-478 and SOCKET462, SOCKET 370 indicate the number of pins of the CPU type. Memory slot: DIMM0, DIMM1, DDR1, DDR2, DDR3 indicates the

MP1570A is a BER tester used by Nippon Corporation for SDH testing.Automated test scenarios and principles for 1.mp1570aarbitrary test pc--(telnet)--Test PC (TCL Interrupt)-->sig_teq_sdh.tcl--> (GPIB line)-->mp1570a chassisMP1570A's situation is unique, first of all its chassis internal software architecture uses the Visa virtual instrument software architecture. So its chassis does not have an IP address,

Since 05, SUV sales have grown steadily, and by the end of last year domestic SUVs accounted for the second largest car rankings. Modern to the SUV pro-gaze, then at home and abroad major automakers are competing in the fierce competition in the Chinese market, how to choose a suitable car? Learn the following points, absolutely enough!First of all, the selection of SUVs has to look at four important basic information.　　See Fuel consumptionBefore you buy a car, consider the cost of raising a car

Visitor-Visitor ModePurposeWithout changing the classes in a hierarchy, define new operations that act on each element of the class.CaseThere are different device Equipment, such as Chassis and FloppyDisk. Some people want to know its performance, but some want to know its price, and some may want to know other information, such as manufacturer and manufacturing materials. However, when an Equipment class is defined and a subclass is defined, you need

motherboard temperature is too high reason and solution: 50 more normal, games, etc. in 60, or even 70 degrees (occasionally), generally more than fifty or sixty degrees that should take measures to dissipate heat. 1. Your motherboard temperature monitoring failure (sensor damage) caused, the temperature does not change. 2. Your host box internal cooling performance is too poor, fan aging and other factors caused. 3.CPU model problem: If the processor for Pentium D, especially the Pentium D8

, if the type of software often run in summer does not have a good fan sound high temperature must be normal. The main way to dissipate heat is by increasing the motherboard heatsink and chassis fan. Additional motherboard temperature high reason and solution: Cause the motherboard temperature is too high for the following reasons: 1, inside the chassis and the mother

, Serial ATA due to the use of point-to-point way to transmit data, so only need 4 lines to complete the send and receive function, plus the other three ground, a total of only 7 physical connection to meet the needs of data transmission. Due to the low transmission data lines, SATA in the physical circuit of the electrical performance of the interference greatly reduced, which also ensures the future disk transmission rate further upgrade.Compared to parallel ATA, the data cable of Serial ATA i

graphics is necessary, in addition to today many CPUs are built into the core graphics card, if there is no large game requirements, rely on the CPU built-in core graphics can meet the You don't need to match a standalone video card. In layman's parlance, the video card is equivalent to the human eye, without which the computer will not be able to drive the display screen. Memory: Memory belongs to the CPU and other hardware communication bridge, decide how many programs can run at the same ti

Large-screen LCD TVs are already very popular in the family, however, only to watch TV, and there is no big entertainment, first of all, can not play online games, the other TV movies and TV programs are not rich in the network, so many home users will be matching a HTPC host to meet the network rich audio-visual and game entertainment needs, The combination of Super large screen LCD display, entertaining is very good. For everyone to recommend a balanced performance and fashion appearance of th

drive problem If the optical drive is damaged internally, it can also cause the host to start slowly or fail the self-test, or it may suddenly restart during operation. In the latter case, if we replace the optical drive after the appearance, it is likely that the optical drive power consumption caused by different. What you need to understand is that although the ATPI interface of the optical drive is the same, but different manufacturers of the PIN definition is not the same, if we have a pr

Label: State port so the network cannot switch port status multipleVSS uses the inter-chassis nsf/sso as the primary high-availability mechanism between the two enclosures. One Virtual Switch member chassis will be a member of the primary virtual switch, and another member will be in the hot wait state of the control Panel. The data panels for both enclosures are available, so the total traffic forwarding c

generation. In the lab, it is difficult for a route to generate a loop. Therefore, in the test, the detection loop is usually achieved by setting a small number of LDP hops. The LDP Neighbor Relationship Between the router configured with the loop check and the router not configured with the loop check is established, ldp map message processing that does not carry the loop check, and MAP message processing that does not have the loop check attribute. Processing LDP messages that are about to re

correspondence between IP address and MAC address.7,arp–s binding the corresponding relationship between the IP address in the ARP cache and the MAC address in the machine is a static relationship.8,neststat–an shows the network connection of this machine.9,nslookup is used to resolve the domain name of the directive, you can resolve the domain name of the corresponding IP address.The abbreviation for the Tracert:trace route, which indicates route tracking.DOS command finds a string in multiple

device:Many existing testing and monitoring products do not fully process higher data rates. There are some products on the market that generate load and monitoring performance for 40/100 GbE environments, such as products from test equipment vendors Spirent Communications and Ixia. After Upgrade:What is network performance testing required? End-to-End throughput test:This test emphasizes the main reason for the upgrade: a large amount of data needs

in the transmission of triple playback services: ◆ A large amount of downstream bandwidth is wasted: the EPON system uses a broadcast transfer method in the downstream mode: Each ONU will receive a large amount of traffic sent to other ONU, wasting a lot of downstream bandwidth. ◆ Large uplink latency: when sending data to the OLT, The ONU must wait for the transfer opportunity allocated by the OLT. Therefore, the ONU must cache a large amount of upstream traffic, this results in latency, jitte

a layer-3 test. Take the outstanding layer-3 Switch DGS3308TG of Digital China D-Link as an example. We connect the eight Gigabit ports of the vswitch with the eight Gigabit ports on the IXIA1600 tester. We configure the layer-3 Switch DGS3308TG, set the eight ports to eight different VLANs, and then set IP addresses for each VLAN. Then we configure the eight ports of IXIA, set their IP addresses to the IP subnet of the connected port, and then start

analyze the performance indicators of various products. However, for example, switching capacity Gbps) and Board bandwidth Gbps), processing capability Mpps), throughput Mpps) and many other technical indicators, you 'd better grasp the "throughput when the configuration is full", because other technical indicators users are generally unable to measure, only throughput is an indicator that users can use Smart Bits and IXIA testing instruments for dir

　Ixchariot IntroductionIxia's application layer performance testing software Ixchariot is a unique testing tool and is an industry-proven test system for application-level performance testing. Ixchariot can evaluate the performance and capacity of network applications, stress test the network and equipment, and get the performance parameters such as throughput, delay, packet loss, reaction time and so on for different applications and different parameters of the equipment and network. As a test

alternative to Spiren T Avalanche and IXIA IxLoad.The tool is useful-performance loading of various application services, for testing Web and FTP servers and traffic GE Neration. Activities of each virtual client is logged and collected statistics includes information about resolving, connection EST Ablishment, sending of requests, receiving responses, headers and data received/sent, errors from Network, TLS/SSL and app Lication (HTTP, FTP) level eve

2015 5 month 18 Day -19 Day, " 2015 Global Future Network and Technology conference will be held in Beijing. It is reported that Huawei, ZTE, China Three communications, Cisco, intel , freescale , , Ruijie, ixia , think Bollen, netronome , windriver and other top dozens of global manufacturers will appear on the scene of the conference, sdn , NFV and other future network technology development status and enterprise strategic deployment presenta