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Lab requirements:Set up the topology, import the pre-configuration, and troubleshoot the following errors.1. The link between R1 and SW1 cannot start;2. SW1 cannot start the trunk link between SW2 and SW3;3. Problems with etherchannel between SW2

Although the oracle 11g Database provides the linux x86 version, only Red Hat, Novell and Solaris versions are supported. debian and ubuntu are not supported, therefore, it is relatively troublesome to install ubuntu. Please follow the steps below

0. Reply content: the most popular debug Method I have encountered is xdebug. Xdebug_start_trace ();/* Business Code */xdebug_stop_trace ();1. The simplest and most classic var_dump () 2. configuring error_log can solve many problems 3,

Compile linux2.6.20 on slackware10.2-Linux general technology-Linux programming and kernel information. The following is a detailed description. Prerequisites: Slackware10.2 contains various default packages Find the config file for 2.6 On the

11. Install oracle software [oracle @ rac1database] $ pwdstagedatabaseDisk1database [oracle @ rac1database] $ lltotal28drwxr-xr-x9oracleoinstall4096Jul32005docdrwxr-xr-x5oracleoinstall4096Jul32005installdrwxr-xr-x2oracleoinstal 11. Install the

Common linux system functions-general Linux technology-Linux programming and kernel information. The following is a detailed description. I. Process Control: Fork creates a new process Clone creates sub-processes based on specified

We know that,Oracle DatabaseEach process in to complete a specific task or a group of tasks, each process will allocate internal memory PGA memory) to complete its tasks. Oracle instances mainly have three types of processes:Server processBackground

Start SQL serverNet Start MSSqlServerPause SQL serverNet Pause MSSqlServerRestart the suspended SQL serverNet Continue MSSqlServerStop SQL serverNet stop MSSqlServerModify the SQL server sa password using the command line I have always used the

Database Host: Use VMwareworkstation to virtualize the operating system of two machines: RedHatEL5.3 database software: DB2V9.7 virtual machine, saving the trouble in installing the operating system environment. 2.2 logical topology 2.3 network

If you have installed multiple operating systems on your computer and want to modify the default startup items of the system, this article will help you.When the computer powers up, the CPU will call the boot. ini file settings to start the

One point about AVAYA P333R is to configure a user to buy AVAYA P333R as the access switch, Gigabit Optical Fiber access, configure an X330G2 module, and connect a GBIC and a single-mode module for access, A Multimode module connects the local

  Many users encounter problems when installing Windows 7. The installer creates primary partitions without any options for creating logical partitions, in this case, the remaining space cannot be allocated after four primary partitions are created,

HBase learning Summary (2): HBase introduction and basic operations (HBase is a type of Database: Hadoop database, which is a NoSQL storage system designed to quickly read and write large-scale data at random. This document describes the basic

How to create one-click Win8 recoveryStart: Step 1: Back up the system. First, extract the install under sources in the Windows 8 Installation image. wim is sent to a folder in a partition of the hard disk (cannot be placed in the root directory),

People who have just been familiar with ORACLE will feel helpless when they learn, how to learn, what tools are available, and what operations should they perform. So before learning how to use ORACLE, first install ORACLE10g to master its basic

PySide is a python-bound cross-platform GUIQt library. Currently, Python-supported Qt libraries include PyQt and PySide. Next I will write a simple hello program to learn how to use PySide. PySide is a free software. What's different from PyQt is

The work done by a truly qualified network administrator should not be limited only after a network fault occurs. Although it is not too late, the loss is inevitable. So, how can we effectively monitor the network status, identify network faults in

P1: Command shell option in the main menu file, you can temporarily exit Pascal and enter the DOS prompt state, but Pascal still resides in memory. Enter the command exit to return to Pascal.P3:edit Menu Undo is the most recent operation, Redo is

Fully Distributed Hadoop cluster installation in Ubantu 14.04 The purpose of this article is to teach you how to configure Hadoop's fully distributed cluster. In addition to completely distributed, there are two types: Single-node and

Starting from compiling uClinux! -- Linux general technology-Linux programming and kernel information. The following is a detailed description. It has been compiling for a while. Previously, the failure was due to insufficient hard disk space. We