catalyst 6506

network in the first phase of construction, the backbone of the use of ATM technology, installed a certain number of network equipment, the backbone of the switch using the 3COM corebilder 7000HD, the current equipment is working normally. In the second phase of construction, the backbone of the use of Gigabit Ethernet technology, in order to protect the campus network Phase I Project investment, the original ATM and Gigabit Ethernet interface between the following several ways: (learning compu

Common brand Switch Port Mirroring) Configuration Port Mirroring ing) allows you to copy all traffic from a specific Port to an Image Port. > If your vswitch provides a port image, you can set a Monitoring Management port to monitor the data of the monitored port. The monitored data can be viewed through the network analysis software installed on the PC. By analyzing the data, you can view the status of the monitored port in real time. As shown in: Most three-tier switches and some two-tier swi

router:Cisco 83X, 18xx, 28xx, and38xx series Integrated Multi-Service routers; 1701, 1711, 1712, 1721, 1751, 1751-v and 1760 modular access routers; 2600xm, 2691, 3640 and3660-ent Multi-Service Access Router and 72xx series router Cisco switches:-Cisco Catalyst 6500 series Supervisor Engine 2, 32And 720, install Cisco Catalyst OS and Cisco IOS software or hybrid applications (Supervisor Engine 32

Tags: Spark SQL spark Catalyst SQL HiveFrom the decision to write spark SQL source analysis of the article, to now one months of time, the land continues almost finished, here also do a integration and index, convenient for everyone to read, here give reading order:)First Article the core process of Spark SQL source AnalysisSecond article Spark SQL Catalyst Source code Analysis SqlparserThird article Spark

, we will see how to use the Catalyst function to meet these needs! Detects suspicious traffic Cat6500 and Catalyst 4500 (Sup IV, Sup V and Sup V-10 GE). It provides a hardware-based Netflow function to collect traffic information flowing through the network. The information collection and statistics are completed through the hardware ASCI, so there is no impact on the system performance. The

The Catalyst3524switchIP address is configured directly in the default VLAN1. The configuration command is as follows: interfacevlan1ipaddress172.16.1.32.16255.255.0.0. Controlling access to Telnet in a Catalyst bluestudy_a (config) # access-list2permit172.16.0.00.0.255.255 (defining labels The configuration of the switch IP address of Catalyst 3524 directly enters the default VLAN 1. The configuration comm

Article title: ATICatalyst has been updated to 8.10. Linux is a technology channel of the IT lab in China. Includes basic categories such as desktop applications, Linux system management, kernel research, embedded systems, and open source. AMD has updated the ATI Catalyst display driver for Linux to version 8.10. The new version introduces the amdtm cal (Computer Abstraction action Layer) runtime library and Red Hat Enterprise Linux 4.7 support, and

At present, the modular multi-layer switch is widely used. Many people may not understand the comprehensive explanation of the modular multi-layer switch. It does not matter. After reading this article, you will certainly have a lot of GAINS, I hope this article will teach you more things. Cisco Systems, the world's leading network equipment vendor, recently announced the launch of a series of new multigigabit Network Security Services. The service is integrated into the Modular, multi-layer swi

packets between subnets, use standard routing protocols such as OSPF, RIP, VPN, and IS-IS to make route selection. It also provides traffic statistics for ease of management.MLS consists of three parts:Multilayer Switching-Switching Engine (MLS-SE): Catalyst 5000 series switchWith the NFFC or nffc ii.Multilayer Switching-Route Processor (MLS-RP): The MLS-RP provides CiscoIOS-based multiprotocol routing, network services, and central configurationAnd

mediation. Remember: We all stand on the same side. What is opposite to us is what we need to solve. Catalyst role There is such a catalyst-type personality. Such a person will help the team shape and unite, maintain the health and productivity of the team, and thus contribute to the project. Even if "Catalyst" does nothing (in fact, they usually do many o

Quick introduction to six features of Flash cs5: XFL format (Flash Professional Edition), text layout (Flash Professional Edition), and code snippet Library (Flash Professional Edition) perfect Integration with Flash builder, perfect integration with Flash catalyst, Flash Player 10.1 is everywhere. XFL format (Flash Professional Edition) The XFL format will be changed to the default storage format of the current. fla project.The XFL format is an XML s

"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 "The most important commands on the Catalyst platform switch for STP areShow Spantree。 Although this comma

point1. Cannot be modified after creation: Spark emphasizes immutability, and in most scenarios tends to create new objects instead of modifying old objects. 2. By viewing data manipulation records, you can efficiently recalculate lost data. 3. Support for the operation of distributed data. Both 4.DataFrame and RDD can be created from the following data sources: (1) A Python dataset for distributed storage. (2) Dataframe or other spark datasets in pandas. (3) files in HDFs or other file syste

A. About stacking technology: How does the 1.Catalyst 3500XL/2900XL stack be implemented? A. Special tiered cabling is required, 1 m long or 50 cm long (cab-gs-1m or cab-gs-50cm) and a dedicated gigabit stacked card Gigastack GBIC (WS-X3500-XL) (which already contains cab-gs-50cm stacked cables). B. There are 2 stacking methods available: Daisy Chain (providing 1G of bandwidth) or point-to-point method (2G bandwidth available). C. 2 ways to do back

the storage network mass data transmission channel, a large number of mega-bandwidth convergence of the metropolitan Area Network, large financial institutions of data concentration, enterprise core business, ERP, CRM and other complex application extensions. Today gigabit as the backbone, hundred trillion for access to the mainstream structure, will gradually to the million trillion backbone, gigabit access to the structure of the transition. The new generation of Cisco Switch products

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

(Vlan) # vlan 8 name Logan (Vlan) # vlan 10 name Katie (Vlan) # exit # Copy running-config startup-config TRUNK An example of the Catalyst OS configuration for Distribution_1 follows: Distribution_1 (enable)> clear trunk 1/1 2-1001 Distribution_1 (enable)> set trunk 1/1 desirable isl 10 Distribution_1 (enable)> clear trunk 2/1 2-1001 Distribution_1 (enable)> set trunk 2/1 on dot1q 5, 8, 10 An example of the

It's classic. I use it.DeploymentsThe deployments in this document were implemented in an isolated lab environment. the deployments were cleared by issuing the write erase command on the routers, and the clear config all command on the switches to ensure that all devices have a default configuration. make sure you understand the potential impact of any configuration or command on your network before using it.Catalyst 6500 SwitchNote: The following screen captures show the commands that were ente

devices, evidence should be collected as soon as possible. We cannot place network analysis or intrusion detection devices next to each access layer switch, or carry the analyzer to the wiring room when suspicious traffic is detected. With the above analysis, we will see how to use the Catalyst function to meet these needs! Detects suspicious traffic Cat6500 and Catalyst 4500 (Sup IV, Sup V and Sup V-10 GE