catalyst 6500 e

/** Spark SQL Source Code Analysis series Article */Since last year, spark Submit Michael Armbrust shared his catalyst, to now more than 1 years, spark SQL contributor from several people to dozens of people, and the development speed is extremely rapid, the reason, personally feel there are 2 points:1. Integration: The SQL Type Query language is integrated into Spark's core RDD concept. This can be applied to a variety of tasks, stream processing, ba

Special Note: Some of the following drivers are specifically designed for Windows Vista RTM, some of which were released prior to the introduction of Windows Vista RTM, and are not guaranteed to be available in Vista RTM. We will indicate whether or not to support RTM in each of the following drives, please read it carefully. In addition, after the Vista RTM release, more and more manufacturers will be released for Vista RTM, the official version of the driver, please pay close attention to our

Tags: query rdd make function object-oriented writing member map compilationPreface: Some logic with spark core to write, it will be more trouble, if the use of SQL to express, it is too convenientFirst, what is Spark SQLis a Spark component that specifically handles structured data Spark SQL provides two ways to manipulate data: SQL query Dataframes/datasets API Spark SQL = Schema + RDDSecond, Spark SQL introduced the main motiveWrite and run spark programs faster Write less code, read less dat

are suitable for the access layer or small and medium size convergence layer. Mainstream third-tier switches on the market include Cisco Catalyst 2948G-L3, Extreme Summit24, AlliedTelesyn Rapier24, and so on. These three-tier switch products have their own characteristics, covers most of the application features of layer-3 switches. Of course, when selecting a layer-3 switch, you can determine and select the products of the above products or other ma

optimization part, which is optional, but we recommend that you do so. Prerequisites The process for configuring iSCSI on AIX assumes that the following conditions are met: AIX version 5.2 or later is installed on the server or host node. Cabling of all networks and optical fibers has been completed. Most importantly, the network configuration has been completed and tested, including the ability to perform Ping tests from the AIX node to the iSCSI IP address. Basic configurations include:

3. Basic vswitch Configuration After entering the configuration page, if this is the first configuration, You need to configure the IP address first, which is mainly for remote configuration later. The IP address configuration method is as follows: Enter "I" in "Enter Selection:" On the configuration page that appears, and click Enter. The following configuration information is displayed: The IP Configuration Menu appears. Catalyst 1900-IP Configurati

Ubuntulinux off the dedicated display/switch graphics card-installation of atidriver cause: linux CPU temperature is very high, fan conversion platform: ubuntu12.1032/64bit driver: unzip s12.11-atidriver 1. download ati compressed package amd-driver-installer-catalyst-12.11-beta-x86.x86 _... in ubuntu linux, disable the dedicated display/switch the graphics card-the reason for installing the atidriver: the CPU temperature in linux is very high, and th

I installed my Fedora 18 on my laptop, AMD Radeon 6600 M and 6700 M Series. This is the result detected after the driver is installed (I always thought it was 76 Series, because the label is so pasted, I did not expect it to be pitted.) Let's Talk About the installation steps in detail. If the driver has been installed using the run file provided by AMD, uninstall and fix the Mesa Library: Su-c 'yum reinstall mesa-libGL' Setp 1: Update Kernel, Install kernel-devel [Root @ fedora ~] $ Yum update

There are many ways to do it online, but there are few solutions for AMD graphics, so I would like to write a tutorial on AMD graphics today.First of all, go to this URL to download some things: http://support.amd.com/zh-cn/download/desktop?os=Ubuntu+x86+64, explained that this URL is for the Ubuntu64 bit system, 32-bit users please select the 32-bit file download. Which files are under?There are three of them:(1) AMD catalyst™14.12 proprietary Ubuntu

This experiment needs: By planning VLAN 100 and VLAN 200 in Cisco Catalyst 3550来, and configuring DHCP to have the VLAN100 personnel computer obtain an IP address for 192.168.0.0/ 24, let VLAN200 market computer to obtain IP address for 172.16.0.0/24. Because the marketing department and the Ministry of Personnel because of business relationship, need two servers to communicate with each other, where also need to configure the VLAN in 3550 to communi

Since last year, Spark's Submit Michael Armbrust shared his catalyst, more than 1 years, spark SQL contributor from a few people to dozens of people, and the development speed is extremely rapid, the reason, personally think there are the following 2 points:1. Integration: The SQL Type Query language is integrated into Spark's core RDD concept. This can be applied to a variety of tasks, stream processing, batch processing, including machine learning c

command set a port on the switch to bind a specific MAC address, so that only this host can use the network, if the host computer network card is replaced or other PCs want to use the network through this port is not available, unless you delete or modify the port bound on the MAC address, to normal use.Note: The above features are available for Cisco 2950, 3550, 4500, 6500 series Switches2. Scenario 2--extended access list based on MAC addressSwitch

enable tracepoints "Error deprecated"# Enable TCP/IP connectionsInterface SSL Library staftcp option secure=yes option port=6550Interface TCP Library staftcp option secure=no option port=6500# Set Default Local TrustTrust machine local://local Level 5# ADD Default Service LoaderServiceloader Library Stafdsls You can also choose a different configuration file yourself, but you must add the parameter name when you start using your own profile. Example:

administrators need to choose from the switch location, network environment, and enterprise security needs. 　　Iii. Precautions for enabling this function If you want to enable the "allow traffic based on host MAC address" security measure in a Cisco device-Based Switching Network, pay attention to the following. Note that the maximum number of MAC addresses allowed by the interface varies depending on the Cisco switch model. For example, for a common 6500