catalyst 3850

1335670 Bytes78090 Frames 16070 Frames75520 Multicast frames 19456789 fc s errors1588 Broadcast frames 6011 Multicast frames0 Pause frames 34 Broadcast frames0 Single defer frames 0 Control frames0 Multiple defer frames 0 Pause frames0 1 collision frames 0 Unknown opcode frames0 2-15 collisions 1000 Alignment errors1 Late collisions 0 Length out of range0 Excessive collisions 0 Symbol error frames0 Total collisions 8 False carrier errors0 Control frames 0 Valid frames, too small0 VLAN discard f

The forthcoming release of Ubuntu16.04LTS will discard the private AMD driver fglrx (Catalyst Driver), and developers will encourage the use of open source alternatives to radeon and amdgpu. AMD has been using open-source and closed-source drivers on the Linux platform for the past two years. amdgpu will be used together as a core component by open-source and closed-source drivers. Canonical/Ubuntu developers said that when AMD users upgrade from the

Catalyst Switch Security ConfigurationThe security configuration of the Catalyst switch is to prevent potential network security risks. We recommend that you take the following measures on each cisco device: 1. use enable secret to configure a strong password. Select a password that includes letters, numbers, and special characters. For example: $ PECIAL $ Router (config) # enablesecret $ PECIAL $2. use acl

Table of NAT features supported by Catalyst series switches 　 Note: The ipvs4000/4500 series switches of sup3/4 support the AGW module from 12.1 (13) EW. When the AGW module runs IOS 12.2 (13) T and later versions, you can use the AGM module to support NAT. In this case, NAT is implemented in software mode. NAT on MSFC and MSFC2 of ipvst6000/6500 is supported by software. When the NAT feature is enabled on vswitches of the 6500 series,

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

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

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

Just now: "Watch out!" Catalyst 8.11 Drive may cause Vista x64 Crossfire User Blue Screen This article, the group is just asked in addition to download the Intel driver, there is no way to solve, it needs to use the Vista drive rollback function. The AMD Catalyst 8.11 Drive was updated recently, claiming to fix bugs and enhance performance, but users who have updated this version of the drive find that Win

Tags: spark catalyst SQL Spark SQL sharkAfter an article on spark SQL Catalyst Source Code Analysis Physical plan, this article will introduce the specifics of the implementation of the physical plan Tordd:We all know a SQL, the real execution is when you call its collect () method to execute the spark Job, and finally calculate the RDD. Lazy val Tordd:rdd[row] = Executedplan.execute ()The Spark plan basic

When the computer turns on, each time will appear catalyst control center:monitoring The program stops working the prompt, closes this prompt window, although may the normal operating system, but each boot all ejects this kind of window to be annoying. Why does the hint window appear? In fact, Catalyst Control Centre is the controller panel of AMD graphics driver, because of some errors, it does not start p

Install some software to open the Ubuntu terminal and enter sudoapt-getinstallmakelynxwgetncftpgccapache. mysql will not talk about it here. Then sudocpancpan gt; installCatalyst: Devel may encounter some problems when installing the template. Select none when installing Template! The reason may be that the Template: Stas Install some software first Open the Ubuntu terminal and enter sudo apt-get install make lynx wget ncftp gcc Apache and mysql are not mentioned here. Then sudo cpan Cpan>

Cause of failure: Catalyst Control Centre is the control panel of the AMD graphics driver and is not started properly due to some errors. Win7 system boot prompt Catalyst Control Center has stopped working what to do 1. If you do not use the control Panel of the AMD graphics card, uninstall the Catalyst Control Center in the Control Panel-programs and features

/** 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 introduced, which includes the function of the resolvefunctions functi

Theoretical learningproblem 1 : How does the switch work? By learning the computer MAC address of each interface, it realizes the data communication of each computer, and the routing table of the router is similar, the switch is realized by the Mac-port mapping table.problem 2 : Two layer switch, three layer switch, router difference? Two-layer switch: For switching, LAN, WAN switching onlyLayer Three switch: Also known as the routing switch, with the dual functions of routing and switching, onl

A Cisco 4506 switch in the user's actual environment could not log on, and the system could only be cracked because the maintenance staff did not remember the modified password.Environment:Cisco Catalyst 4506E switch, engine for WS-X45-SUP8-E, system version is cat4500es8-universal-mCrack steps:To restart the switch, press CTRL + C to abort the switch's boot process as follows:Verifying FPGA (P) Signature ......... ....... PASSEDVerifying ROMMON (P) S

The previous articles explained the core execution process of spark SQL and the SQL parser of the Catalyst Framework for Spark SQL to accept user input SQL, parsed to generate unresolved Logical plan. We remember another core component analyzer in the execution process of Spark SQL, and this article will describe what the analyzer does in spark SQL.Analyzer is located under the Catalyst's analysis package, and the main responsibility is to resolved ou