100g sfp

, play! The result is a try with the network cable, and the indicator light is not on. I thought that I had a hope and fell into the bottom, but I cannot give up. This interface is the only hope. Otherwise, I would be discouraged from using xmodem to transmit 41 MB of IOS. Because I used xmodem to transmit a cisco Switch Failure IOS, it would take more than two megabytes. It took two hours. 41 MB? It can take up to 30 hours! So I started surfing the Internet to find information ......, Finally f

Object: String-to-value ing; self-contained attributes; inherited attributesString, number, and Boolean value: they are not objects. When their attributes are referenced, JS will call new XXX () to convert them into objects. When the reference ends, the temporary object (wrapped object) will disappear. Attribute assignment is ignored. You can also display the packaging object. Typeof: object. No practical significanceOperate on objects through referenceVaR x = {Name: '

"); PageUserservice.findalluser (Domain.getdomainid (), name, page, pageSize); Simplefilterprovider SFP=NewSimplefilterprovider (); Sfp.addfilter ("Userfilter", Simplebeanpropertyfilter.serializeallexcept ("Rechargerecords")); String JSON=Jacksonutil.objtojson (list, SFP); WriteString (JSON, RES); }View Code@Override PublicPageLongDomainid, String name,intPageintpageSize) {String hql=NULL

Multipath implements LUN device name persistence. I. Additional knowledge based on different transmission protocols, the network card can be divided into three types: an Ethernet card, an FC network card, and an iSCSI network card. (1) Ethernet Adapter: an Ethernet Adapter. The transmission protocol is an IP protocol. It is generally connected to an Ethernet switch through an optical fiber cable or twisted pair. Interfaces can be divided into optical ports and electrical ports. Optical interface

Today there are user Cisco 3850 Insert multimode Gigabit module after error log as follows:*oct 13:48:54:%platform_pm-6-module_errdisable:the inserted SFP MODULE with interface name GI1/0/18 was not suppor Ted*OCT 13:48:54:%pm-4-err_disable:gbic-invalid error detected on GI1/0/18, putting GI1/0/18 in err-disable state*oct 13:48:56:%LINK-3-UPDOWN:INTERFACEGIGABITETHERNET1/0/18, changed state-to-downCisco official website to view the document after proc

Today in the Webmaster station to see a netizen to write the photo album program, the function is quite simple, see he used the aspjpeg to generate thumbnails, not to recall using aspupload upload, so spent one hours to perfect his code. The following code has a simple comment, if you do not understand, please look at AspJpeg and AspUpload documentation (E, hope to have psychological preparation), can not understand the ask me. Here's the code: Copy Code code as follows: If sessio

H3C S5500-28c-ei H3C: Manufacturer Brand s represents the switch, if the SR represents the business router The first 5 represents the gigabit switch, if 3 represents the gigabit uplink, the hundred trillion downlink. If 7 represents a high-end box switch. 9 represents the core box-type switch The second 5 represents a three-tier exchange or a two layer, greater than or equal to 5 is a routing switch, and less than 5 is a two-tier switch 00 is to distinguish the same category of multiple ser

.), or with other network devices (storage devices, servers, workstations, etc.) to connect , thus forming a network of hardware devices. So, the fiber-optic network card is the name in the end is the fiber port HBA card? In fact, the fiber-optic network card that you often refer to is the HBA card in the Fibre Channel networks. Because of the different transmission protocol, the network card can be divided into three kinds, one is Ethernet cards, the other is FC network card, the third is iS

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FTTD (Fiber to the Desk) cabling scheme is attributed to the overall FTTx system, FTTD as a high-level solution for cabling systems, the industry is well aware of the excellent transmission performance of fiber as a transmission medium, but also due to the high price of optical fiber active equipment, Led to few projects in the past few years large-scale use of FTTD wiring. In the rapid development of FTTX access network today, especially the development of FTTH networks, due to the overall indu

Old rule: In the opening remarks, I started to use mysqldump to back up 100G + databases, coupled with the busy server, and the backup speed is like a snail bait, so I am looking for a more efficient backup method. The Internet says that xtrabackup is more suitable for backing up large databases, and the backup efficiency is also high. Just try it once. The result is obviously faster than mysqldump backup and recovery. Old rule: In the opening remarks

the separation of more than 110G of the idle area (100G to install linux,10g to store the installation image)2. Then use Diskgenius to separate the 10G space (FAT32 format) as the partition where the installation files are stored. //(honkly: God horse! You don't use Diskgenius, please do it yourself Baidu tutorial )And then we get the installation files.extract the images and Isolinux folders in the DVD1 to the new partition you created above, and th

OS to check and operate. The following is a simple usage: 1, create DG SQL> CREATE DISKGROUP ACFSDG EXTERNAL REDUNDANCY DISK 'ORCL:ASMDISK8' SIZE 4157 M DISK 'ORCL:ASMDISK9' SIZE 4157 MATTRIBUTE 'compatible.asm' = '11.2', 'compatible.advm' = '11.2'; 2. Modify the version. Sometimes, although the database installation version is 11.2, some parameter versions are not. Check whether alter diskgroup FRA set attribute 'COMPATIBLE.ASM'='11.2';alter diskgroup FRA set attribute 'compatible.advm'='11

> delete expired archivelog all;RMAN> DELETE NOPROMPT ARCHIVELOG ALL COMPLETED BEFORE 'SYSDATE-7' ; You can also use the following statement to delete the archived logs seven days ago. RMAN> DELETE NOPROMPT ARCHIVELOG UNTIL TIME 'SYSDATE-7' ; Note: (it is recommended that you adjust the archiving path or the size of the flashing area after you delete the archive) Solution 2: adjust the size of the flash back area SQL> alter system set db_recovery_file_dest_size =

for these applications than 40g. The formation of several newest Ethernet bandwidth technologies is not to set a new high speed, but more to push such network protocols into nearby markets, especially the data center market. The following describes the specific causes by introducing 25G, 50G, and 100G respectively. 25G The official draft IEEE 802.3 standard for 25G Ethernet will be finalized in 2016 (see figure 1), primarily for cloud data center ser

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Guangdong Foshan Shunde Telecom IDC RoomEnterprise qq:2880269157 Tel: 15807649154Guangdong Foshan Shunde Telecom IDC Room A total of 100G bandwidth directly access chinanet National backbone network, 100G high bandwidth to ensure the network link reliability, patency. HuaweiNE5000 high-end router as the backbone export router of Shunde metropolitan area Network, using the high-performance Huawei S9306 switc

Mount Error: "/DEV/VDA1 is apparently on use by the system;"Yun ZhengjieCopyright Notice: Original works, declined reprint! Otherwise, the legal liability will be investigated.The countdown to the home is still a day, tomorrow noon the train will return to their hometown, think it is quite happy. Estimated that many people have been on the road to the spring festival, such as my small operation is still in the post, this no, just less than 2 days, the project manager gave me a call, said a few d

Oracle /boot 100-200M swap16g 1 time times of memory /100g /data The data disk is separated from the system disk, which facilitates maintenance of the problem and keeps the data intact. Depending on the data and performance requirements The main library can take RAID10/RAID5, from which the library can use RAID0 to improve performance (in the case of read and write separations. ） style= "line-heigh

QCOW2 and Row Difference In a KVM virtual machine, you need to select a format for the disk image, usually with two options, one in raw mirror format and one in QCOW2 format. RAW format is the original image , will be directly as a block device to the virtual machine to use, as the file inside the hole, it is hosted by the file system to manage, Linux file system can well support the characteristics of the hollow, so, If you create a 100G raw format