catalyst 6509

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

trunk protcol) on all untrusted ports (untrusted ports) to "off" to prevent such attacks. Software and Hardware running on Cisco Catalyst 2950, Catalyst 3550, and Catalyst 4000 series switches can also implement appropriate traffic classification and isolation on all ports. VLAN attack 2. Dual-encapsulation 802.1Q/nested VLAN attack Inside a vswitch, VLAN number

After the physical connection is complete, we need to turn on the computer and switch power for software configuration. Next we will describe this configuration process with a Cisco netmanager switch "Catalyst 1900. Before entering the configuration, we also need to enter the system. The steps are as follows:Step 2: power on the computer connected to the vswitch and run one of Windows 95, Windows 98, or Windows 1st.Step 2: Check whether the "Super Ter

SuperStack 3 Switch 4400 and other Gigabit Ethernet Switching Products, 3Com provides users with a complete set of advanced enterprise-level LAN Solutions. Cisco Catalyst 3550 features The Cisco Catalyst 3550 smart Ethernet switch is a stackable multi-layer switch product that improves network health through high availability, quality of service (QoS), and security. With a series of Fast Ethernet and Gigab

Two methods for communication between different VLANs (single-arm routing and layer-3 Switching)Test environment: Third data center, second floor, east suburbInvestigational device: Catalyst 2950-24 (SW3)Cisco 2611 (R2)Catalyst 3750 SERIES (with two SD interfaces, S8----SW-2L)Real machine (PC5, PC6 ).Objective::1. Communication between different VLANs through single-arm Routing2. implement communication bet

Layer-3 switches are quite common, So I studied how to use layer-3 switches to ensure data security. I would like to share with you here, hoping they will be useful to you. The backbone network topology of Jiangxi sanjiu yigong Co., Ltd. is multi-level star Gigabit Ethernet. A high-performance switch Cisco Catalyst 4006 with multiple 1-gigabit ports and 10-Gigabit ports is placed in the center of the science and technology building as the core switch

Layer-3 switches are quite common, So I studied how layer-3 switches can ensure network security. Here I will share with you, hoping to help you. A high-performance switch Cisco Catalyst 4006 with multiple 1-gigabit ports and 10-Gigabit ports is placed in the center of the science and technology building as the core switch of the backbone network. The company's master server and high-performance workstation use the Gigabit switching port of the centra

telephones into independent Logical Networks. Even if the data and voice infrastructure are the same, no impact will be given. The affiliated VLAN feature allows the phone to be placed in its own VLAN without any end user interruption. You only need to simply insert the phone into the switch, and the Ethernet switch can provide the required VLAN information to the phone. Trusted settings enable the switch to ensure that the voice information is obtained from the IP phone for high priority proce

Most network administrators use port mirroring, data generation technology, or passive networks to configure network detectors. Although these solutions can work barely, they will have negative effects, affect network performance and response speed, and perform tedious and slow operations. To address these problems, Cisco has released its network analysis module NAM. NAM is designed for Cisco switches of the Catalyst 5000, 6000, and 6500 series. It i

host-b between the Doom game data traffic must pass through all 7 bridges. If I didn't tell you not to choose the root bridge randomly, then let me point out how bad the facts are for you. Assume that the Cat-1 is a software bridge made by an earlier Cisco MGS or AGS Router (a 2-tier forwarding capability is approximately equal to 10,000 packets per second), and the remaining six devices are Catalyst 5500 or 6000 switches (2-tier forwarding capabilit

,His assessment will not be greatly affected, and the department manager will often use his power to strike a balance between various projects. After a long time, everyone's work enthusiasm naturally went on. So to improve the team'sIt is imperative to solve this embarrassing situation. 3. harmonious team atmosphere. Work and be happy, this is everyone's yearning. If a team has a good relationship between the top, bottom, and leftLike a big family, working together, resting and living together,

, comprehensive, full-participation Summary of the project, showing the advanced technologies, advanced deeds, and advanced figures in the project progress, we should put forward, praise, and reward the problem. We should also put forward the problem, find out the root cause of the problem, sum up experience and lessons, and severely criticize the persons responsible for the accident, and give punishment. This may be difficult to implement in the IT team. I have read an article 3. harmonious te

Version) contains the following components: Photoshop Extended cs5,Illustrator cs5, indesign cs5, flash catalyst cs5.5, Flash Professional cs5.5, DreamweaverCs5, fireworks cs5, Acrobat x pro, bridge cs5, Media Encoder cs5.5, Device Central cs5.5, contribute cs5, after effects cs5.5, Adobe audition cs5.5, Adobe onlocation cs5, encore cs5, Adobe Premiere Pro cs5.5, Flash catalyst cs5.5 and CS live online ser

I. CausesA broadcast storm means that too many broadcast packets consume a large amount of network bandwidth and normal data packets cannot be transmitted over the network. Generally, a broadcast packet causes multiple responses, each response results in multiple responses. Just like a snowball, all the bandwidth of the network is exhausted. This phenomenon is usually caused by network loops, faulty NICs, viruses, etc.Ii. Prevention (take Cisco Catalyst