catalyst 6500 e

in the Catalyst switch, but is not valid for multicast traffic. 3550-1 # conf t 3550-1 (config) # mac-address-table static 00-90-F5-10-79-C1 vlan 2 drop/drops traffic on the corresponding Vlan. 3550-1 # conf t 3550-1 (config) # mac-address-table static 00-90-F5-10-79-C1 vlan 2 int f0/1/discard traffic on the corresponding interface. As network security becomes more and more important today, colleges and enterprises are increasingly s

See a lot of people discuss the 4006 L3 issue, everyone wants to figure out the structure of the x4232-L3The WS-X4232-L3 is a routing module for Cisco Catalyst 4000 series switches and can only be used on a 4000 Switch that uses the Supervisor Engine 1 and 2, the module has 32 Fast Ethernet ports and two 1-gigabit Ethernet ports, and two 1-gigabit Ethernet ports are used as routing interfaces. The module has two Gigabit Ethernet ports (gige3/gige4), w

Found that Cisco Catalyst Switch reboot is always in rommom mode, the system reboots when the Confreg command chooses the startup mode of 1 (starting from the first file) and cannot enter the normal interface. Enter to boot: 0 = Disable Autoboot 1 = the internal flash device 2 = commands specified in ' BOOT ' environment variable [2]: 1 The analysis suggested that the iOS file might be corrupted or purged, or that the correct iOS could not be st

The core execution process for Spark SQL has been analyzed and can be found in the Spark SQL core execution process, where we analyze the job responsibilities of each core component in the execution process.In this paper, starting from the entrance analysis, that is, how to parse the SQL text generation logic plan, the main design of the core components of the sqlparser is a SQL language parser, using Scala implementation of parser to encapsulate the results of the resolution as

ATI Catalyst 8.6 was released at the end of last month. One month later, AMD released a new version of ATI Catalyst 8.7 for the Linux platform. This version mainly adds support for Ubuntu 8.04 and SLED 10 sp2 operating systems. At the same time, ATI Catalyst 8.7 also introduced initial support for OpenSuse 11 and Redflag DT 7.0. In addition, some bugs have been

that your server operations are too slow. Check your desktop traffic speed and network switching capability. Question 4: Maybe tomorrow, the business will double, and the demand for various network applications will double. Are you ready for the network? Simplifying management and reducing costs are the pursuit of network managers. The network environment is a complex and closely composed environment, and you will find that the network is becoming more and more picky. Remember, the network has

The article I want to share and configure VLAN on Linux through Cisco Catalyst Switch.Requirements:1. Linux installed on a PC with one or more NICs (Network Interface Card). I Use the Centos 5.4 using 2.6.18-164.11.1.EL5PAE kernel. It should is applicable on other Linux distros such as Slackware, Ubuntu, Fedora, Debian, etc.2. Cisco Catalyst Switch 29503.2 Pc/laptop running WINDOWS/LINUX/BSD/MACOSX4.3 Strai

ATI Senior Product Manager Terry Makedon revealed a lot about the recently released X700 and Catalyst Driver in Cyprus, in addition, he also pointed out that the ATI Linux Driver Support Plan will make significant progress in the coming weeks. He said ATI has three important goals in the Linux field. At present, the number of Linux users has reached 4%, and ATI will not ignore this part of the market, and the investment will also be proportional to i

Recently, user feedback, the computer win7 system every time the boot up "Catalyst Control center:monitoring program has stopped working, there is a problem, causing programs to stop working properly, please close the program" (as shown in the following picture), This situation is mainly due to AMD graphics driver error, let's look at the specific solution. 1, without the use of AMD video card Control Panel, click the "Start-control Panel-prog

Tags: protect scala during exec Mon extensible article dex boa/** Spark SQL Source Analysis series Article */ In the world of SQL, in addition to the commonly used processing functions provided by the official, extensible external custom function interface is generally provided, which has become a fact of the standard. In the previous article on the core process of spark SQL source analysis, the role of the Spark SQL Catalyst Analyzer has been introdu

1. Unplug the power cord of the vswitch, press the switch Mode button, and re-plug the power cord of the vswitch. Release the Mode button after the LEDs on Port 1x are off. 2. For the Catalyst 2940/2950 L series: Unplug the power cord of the switch, hold down the Mode button of the switch, and re-plug the power cord of the switch. Release the Mode button after the stat led is off. 3. For the Catalyst 2955 s

If the switch login password is forgotten, don't worry, as long as you have a PC, there are similar HyperTerminal (Hyper Terminal) This is a terminal program, connected to the switch console port, then the password recovery is n simple. 1. For the Catalyst 2900/3500XL series: Disconnect the power cable from the switch, and then press and hold the switch mode button and reseat the switch's power cable. Release the mode button until the port 1x led is

Recently, big data-related technologies and traditional database technology are a lot of integration and mutual reference. The traditional database strength lies in its proven SQL optimizer experience, the weakness lies in the distributed field of high availability, fault tolerance, scalability, and so on, in time, let it undergo a certain transformation, such as the introduction of Paxos, raft, etc., to strengthen their ability in the distributed domain, I believe we will have a place in the bi

Why won't some successful people or organizations become automaticallyVerySuccess? An important explanation of this problem is the "objective-specific paradox", which can be summarized into four stages: Phase 1: when we have a clear goal, it will make us succeed. Phase 2: When we succeed, we will be given more choices and opportunities. Phase 3: when we have more options and opportunities, these opportunities will distract us from our efforts. Phase 4: when our efforts are dispersed, the cl

Password recovery for Cisco Catalyst 2950 Switches1. Unplug the power cord from the switch.2. Press and hold the switch's mode key to plug in the power cord.3. When "Switch:" appears, release mode switch:4. After the SWITCH: Execute the "flash_init" command, initialize the Switch:flash_init5. View the files in Flash. Switch:dir Flash6. Rename "Config.text" file to "Config.old" file. Switch:rename Flash:config.text Flash:config.old7. Execute the "boot"

The first step: according to the capacity size of the flash card, download catalyst 6509 corresponding native iOS system software from CCO; With show slot0: You can view the capacity of the flash card, the size of the software we choose should be less than or equal to the capacity of the Flash card. If the flash card capacity is 24M, we choose Catalyst 6509 iOS software c6sup22-psv-mz.121-8b.e15, the soft