isp peering

past interval. Last_epoch_started: Last peering after the Osdmap version number epoch. Last_epoch_clean: Last recovery or backfill after the Osdmap version number epoch. (Note: After the peering is finished, the data recovery operation is just beginning, so last_epoch_started and Last_epoch_clean may differ). For example: The current epoch value of the Ceph system is pg1.0, and the acting set and up set ar

to achieve IPSec connection. Http://aws.amazon.com/articles/5472675506466066 This bean will be configured in the next blog. 4. In the last case, different VPC networks under the same region need to access each other. This can be achieved through VPC peering. That is, the following bean experiment. VPC peering should be regarded as a relatively new feature. It was less than four months since I wrote this

Peering connection Test 1.1 Tokyo account A create a peer connectionNote that the VPC segments on both sides cannot be duplicated, and the routing table cannot be configured if repeatedEnter information for both partiesAccount ID and VPC1.2 Tokyo Account A viewView connection InformationDisplay is processing accept, requires another account, authorization confirmation1.3 Singapore Account B viewView the current display1.4 Singapore Account B Select Ac

~/.ssh$ cat Id_rsa.pub >> Authorized_keys$cat id_dsa.pub >> Authorized_keys$ SCP Authorized_keys rac1:/home/oracle/.ssh/----(Enter the oracle password. return car)Perform the following operations on RAC1RAC2$ ssh Rac1 date; SSH RAC2 Date$ ssh Rac1-priv date; SSH Rac2-priv DateAttention:1. assume that the display time is not synchronized. must be manually synchronized;2. The system is configured with a few net cards (hostname) must ensure that each network card and also have a node ssh does not

Original article from: http://www.autooo.net/autooo/electronic/case/cpu-dsp/2007-10-28/33644_4.htmlauthor: Chen Kai Wu jinhong Yunbo Release Date: 06:44:03 Source: China Electronic Technology Group Corporation Reference: The lpc900 flash single-chip microcomputer can be encapsulated from 8-pin to 28-pin to meet various application requirements with limited cost and PCB space and high performance and reliability, high speed (6 times higher than traditional MCS51 single-chip microcomputer), low p

1. Target [52rd.com]The Market Trend and R D direction of the mobile phone camera module's ISP function module. It provides technical and market basis for a correct understanding of the mobile phone camera module industry. [52rd.com]2. Application Principle of ISP in the module [52rd.com]2.1 functional areas [52rd.com]Regardless of the digital camera, camera, or mobile phone, after sensing the image data f

1. Target [52rd.com]Mobile phone camera module with ISP function module market trend and research and development direction. To be able to correctly understand the mobile phone camera module industry to provide technical and market basis. [52rd.com]2. Application principle of ISP in module [52rd.com]2.1 Functional Area [52rd.com]Regardless of the digital camera, camera or camera phone, the image data from t

Transferred from: http://blog.csdn.net/shenbin1430/article/details/6065444 1. Target [52rd.com]Mobile phone camera module with ISP function module market trend and research and development direction. To be able to correctly understand the mobile phone camera module industry to provide technical and market basis. [52rd.com]2. Application principle of ISP in module [52rd.com]2.1 Functional Area [52rd.com]Rega

Http://www.52rd.com/Blog/Detail_RD.Blog_superhy_73191.html Almost two years without a blog update, the two years in a CMOS image sensor in a company to take office, responsible for image debugging, customer support work. Ran a large and small mobile phone flat plan company several home. There is more understanding and understanding of this market. Early this year, the industry a cattle man made an independent ISP out (entrepreneurship two years), pul

ASA/PIX: Load balancing between two ISP-options VERSION 7 Is it possible to load balance between two ISP links? Does the ASA support PBR (Policy Based Routing )? Does the ASA support secondary IP address on interfaces? What other options do we have? SLA RouteTracking PBR on the router outside the firewall Allowing outbound via ISP1 and inbound via ISP2 Allowing internet access via ISP1 and L2L vpn via ISP2

ISP, Interface segregation principle.Interface isolation principle". Like the dip principle, the ISP principle was proposed by the famous Martin. In 1996, he published an article titled "The interface segregation principle" in C ++ reporter, which elaborated on the ISP principle, in addition, in his classic book agile software development, principles, patterns (

1. IntroductionIn recent years, with the rapid development of communication technology, network technology and semiconductor technology, the design of intelligent instrumentation System has entered a new era. Among them, the realization of Internet access is the current development of intelligent instrumentation System hot field and important direction.The ISP (in System programmability) is of great significance for the realization of the Internet acc

The ISP is the abbreviation for Image Signal Processor, which is the graphics signal processor. DSP is the abbreviation of digital Signal Processor, also known as the signal processor. The ISP typically handles output data from image sensors, such as AEC (AE control), AGC (Automatic gain control), AWB (auto white balance), color correction, Lens shading, Gamma correction, removal of bad points, Processing o

PHP language, browser, operating system, IP, geographical location, ISP, this PHP class has the following several methods, but also the usage description:PHPclassclass_guest_info{functionGetlang () {$Lang=substr($_server[' Http_accept_language '], 0, 4); //use substr () to intercept a string, starting at 0 bits, and intercepting 4 characters if(Preg_match('/zh-c/i ',$Lang)) { //Preg_match () regular expression matching function

In-depth understanding of the JavaScript series (21): Five Principles of S.O.L. I. D: interface isolation principle ISP explanation, five principles of s. o. l. I. d Preface In this chapter, we will explain 4th of The five principles S.O.L. I. D implemented by The JavaScript language, and The Interface isolation Principle ISP (The Interface Segregation Principle ). Http://freshbrewedcode.com/derekgreer/2012

This article mainly introduces the PHP object-oriented interface isolation principle (ISP), detailed analysis of the concept of interface isolation, principles, use of methods and related operational considerations, the need for friends can refer to the following In this paper, the principle of interface Isolation (ISP) of PHP object-oriented Five principles is described. Share to everyone for your referen

This time to bring you the PHP interface isolation principle (ISP) use case resolution, the PHP interface isolation principle (ISP) use of the considerations are, the following is the actual case, together to see. When designing an application, if a module contains multiple sub-modules, then we should be careful to abstract the module. Imagine that the module is implemented by a class, and we can abstract

In-depth understanding of the JavaScript series: the principle of solid five principles of interface isolation ISPObjectiveIn this chapter we are going to explain the 4th of the S.o.l.i.d Five principles of JavaScript implementation, the interface isolation principle of the ISP (the Interface segregation Principle).English Original: http://freshbrewedcode.com/derekgreer/2012/01/08/solid-javascript-the-interface-segregation-principle/Note: This article

Preface: Robert C. martin summarizes the principles that should be followed in Object-Oriented Design (OOD). These principles are called "prinles les of OOD ", for more information about principles of OOD, see object menter. This article introduces the interface separation principle in "Principles of OOD": interface segregation principle (ISP ). You can view the original interface segregation principle (ISP

user is dependent on interfaces that are not used but used by other users. When other users modify this interface, all users dependent on this interface will be affected. This clearly violates the open and closed principle and is not what we expect. The following is an example of how to design the relationship between interfaces or classes so that they do not violate the ISP principle.Assume that there is a door with the lock and unlock functions. In