catalyst 4506

(Single-arm routing, three-layer switching)test Environment: second floor of Eastern suburbs third roomTest Equipment: Catalyst 2950-24 (SW3)Cisco 2611 (R2)Catalyst 3750 SERIES ( with two SD interfaces,S8----sw-2l) Real Machine (PC5,PC6).Purpose of Test:1 , the communication between different VLANs is realized through one-arm routing2 , the communication between different VLANs is realized through the three

In a managed C ++ project, we can use the "Using namespace" expression to include managed types. just like using "# include" incorrectly will cause some compile error, declaring "Using namespace" globally will cause some problems too. we encountered "ambiguous symbol" error when integrating ASM 4100. to resolve the issue, we can make the "using namespace" impact locally. For example. The following code may have "ambiguous symbols" error: //Fiexternaldatabaseinfo. hUsing namespace syst

gold. (Here I handed in all the items and received the next task, I bought 15 grass in the dark runtimes of STSM, and the sun grass 5 gold bought by the auction house .) 3. show loyalty At the junction of the ghost and eastern plague, kill 15 engineers of the natural disasters corps and burn 3 engineering tanks. The task is not difficult and can be completed by yourself. 4. the true masters of shengguang (elites) After handing in the previous task, I received a JY task and went to the holy

At present, with the pace of network product updates accelerating, a considerable number of enterprises and institutions have eliminated and redundant network devices. It would be a pity to discard or discard them. At this time, it is a good idea for network administrators to use them to build a small online lab platform. In addition, there are many training courses, and we also need to build an online lab platform for students of the Learning Network to practice. The following steps allow you t

. Whether a person can achieve remarkable results is related to his talent. The Ugly Duckling can change to a swan, but the premise is that it must be a swan egg. So he must first be a good seed. 2. His advantages must match his position It is impossible for Yao Ming, who is more than 2 meters tall, to practice gymnastics. An excellent superior manager is actually like a catalyst. It is not an internal cause, but it is an important driving force. 3. H

tools for everyday. presumably,You will ask now why we must develop first a life support system for our moon-traveling astronauts, before we can build a remote-reading sensor system for heart patients. the answer is simple: significant progress in the solutions of technical problems isFrequently made not by a direct approach, but by first setting a goal of high challenge which offers a strong motivation for innovative work, which fires the imagination and spurs men to expend their best efforts,

REFORM-3PC.V7.0FRNC-5PC.V8.0 General Heating Furnace Process Calculation Software REFORM-3PC hydrocarbon steam Conversion Furnace section Rating Program steam hydrocarbon reforming simulation program REFORM-3PC is a rating program for the firebox sections of steam-hydrocarbon reformer furnaces, which areUsed in hydrogen, ammonia and oxo-alcohol production. Based on user-supplied furnace geometry and ProcessInformation, the program calculates operating parameters such as firing rate, furnace effi

"Copyright notice: Original translation articles, translation level is limited, errors are unavoidable, The Translator is not responsible for the consequences of errors or omissions in the article, please be careful to reprint them. Reproduced please retain this statement and source: blog.csdn.net/shallnet, download the English version of the book "Spanning tree is widely used in the production of a loop-free network topology using two concepts: Bridge ID (BID) Path overhead Th

"Introduction" Cisco switch Catalyst 3750-e Series production in 2007, the original system is very old, in order to let it out of the spring, we can upgrade its system. Pre-upgrade preparationFirst we need a new version of the Catalyst 3750-e Series Cisco switch ISO file, online searchable to many, here we recommend a 2015-year version of the download link is:Cisco switch

1. View the computer graphics modelCommand:lspci | grep VGAYou can see the corresponding two video card models2. Download the corresponding graphics driver from the video card websiteBecause this video card is ATI graphics card, installed system is 32-bit Ubuntu, to the ATI official website to download the corresponding graphics driver.3. Install the driverYou can see the download is a ZIP package, using the Upzip command to extract it:unzip Amd-driver-installer-

Please specify the reprint address: Http://www.cnblogs.com/arhatBefore the integration of these three technologies, first of all to explain the integration of the steps, as the saying goes, Khan to eat a mouthful, things to do one thing. The same is true of the three technologies. Before you integrate, you need toAsp.net,spring.net,nhibernate have some knowledge, it is best to have some experience, because for no reason to put 3 technology together, will make small awkward, in fact, like the con

gymnastics.Third, excellent superiors.A good supervisor is actually like a catalyst, it is not internal but it is an important driving force.Athletes are the same, in addition to the talent, can match, but also need to have a good coach, dig him, cultivate him.So a good superior leader is an important driving factor, so we call him "catalyst".The biggest impact on a person, the greatest impact on a team of

: - Thatch: + -' @wheel ' # to allow access to all wheel modules - -' @runner ' # to allow access to all runner modules + -' @jobs ' # to allow access to the Jobs runner and/or wheel module A [[email protected] master.d]# Cat pam.conf # Definition Certification at External_auth: - Pam: - Saltapi: - - .* - [email protected] master.d]# systemctl restart Salt-master.service - [email protected] master.d]# systemctl restart Salt-api in [email protected] master.d]# NETSTAT-TPLN - Active Internet

man.config.bz2# The man.config.bz2 extracted file content is displayed on the screen !! Example 3: Decompress the file in Example 1[Root @ Linux TMP] # Bzip2-D man.config.bz2 Example 4: compress man. config unlocked in Example 3 with the optimal compression ratio and keep the original file[Root @ Linux TMP] # Bzip2-9-C man. config> man.config.bz2 Compress command[Root @ Linux ~] # Compress [-DCR] file or directoryParameters:-D: extract parameters.-R: It can be compressed together with files in

number of duplicate items. Therefore, you need to combine the sorted files for processing. • WC If I want to know how many words are in the/etc/man. config file? How many rows? How many characters can be used? In fact, we can use the WC command to achieve this! He can help us calculate the overall data of the output message![Root @ Linux ~] # WC [-LWM]Parameters:-L: only list rows;-W: only the number of words listed (one English word );-M: The number of characters;Example:Example 1: How many re

The source text is not found. Please refer to the link below: Http://www.cnblogs.com/hiside/archive/2010/12/01/1893878.html Http://topic.csdn.net/u/20071023/11/3edb81fc-37b2-4506-906e-44dc0fc521f2.html1. undirected graph: Method 1: If a loop exists, a subgraph is a loop. Degrees of all vertices in the loop> = 2. N algorithm:Step 1: Delete all vertices with a degree Step 2: Enter the vertex whose degree is 1 into the queue and retrieve a vertex from th

] # bzcat man.config.bz2# The man.config.bz2 extracted file content is displayed on the screen !! Example 3: Decompress the file in Example 1[Root @ Linux TMP] # Bzip2-D man.config.bz2 Example 4: compress man. config unlocked in Example 3 with the optimal compression ratio and keep the original file[Root @ Linux TMP] # Bzip2-9-C man. config> man.config.bz2 Compress command[Root @ Linux ~] # Compress [-DCR] file or directoryParameters:-D: extract parameters.-R: It can be compressed together

problem of supervisord will not be solved when the upgrade is over 3.0. Generate the diamond installation package# cd ../Diamond# git checkout origin/calamari# make rpm Copy diamond-Use Yum localinstall or yum install Python-configobj and then use rpm-IVH for installation. Install salt-minion on all CEpH servers and create/etc/salt/Minion. d/calamari. conf with the following content:master: {fqdn} {FQDN} corresponds to the domain name of the calamari server.Start the salt-Minion service

saltstack-minion #yum-yinstallsalt-masterenablerepr=epel-testing #yum-yinstallsalt-minionenablerepr=epel-testing 3) Configuration Minion end Although you can see many configuration options in the/etc/salt/minion configuration file, it is very easy to start the master. By default, salt-minion will go to the DNS name of the default connection "salt". If minion can be connected successfully, no other configuration needs to be changed; otherwise, we need to manually specify the IP address of a m

N is not the power of 2 m, and the next one is required to meet the power of 2 m This algorithm is available in many places, but it is not explained in detail. It's just a bit of ignorance to make a memo. it's useful to you. The following is where I ask others. Maybe their explanations are easier for you to understand. Http://topic.csdn.net/u/20110926/09/8ac6fb0f-d59a-4506-8536-c6d1bbb4ea79.html public static int test(int n){ n -= 1;