switches

1. The graphical interface switches to the character interface Press [alt+crtl+f1]~[Alt+crtl+f6] under the image interface to switch to the character interface 　　2. The character interface switches to the graphical interface (1) Under the

This experiment needs: By planning VLAN 100 and VLAN 200 in Cisco Catalyst 3550来, and configuring DHCP to have the VLAN100 personnel computer obtain an IP address for 192.168.0.0/ 24, let VLAN200 market computer to obtain IP address for 172.16.0.0/2

In the shell, if you need to switch users, and then run some commands as a specified user, For example, you need to write a line of "Oracle_base=/oracle/app" to a. bash_profile file with an ORACLE user. You can use the following statement

Distributed vswitch must be defined at the data center level by vcenter, a super switch across multiple ESX hosts (supported only by the Enterprise Plus version), which logically composes a single switch distributed across multiple ESX hosts into a "

After the switch divides the VLAN, it can connect several different networks. Of course, when there are multiple switch interconnections in the network, the routing protocol is configured on the switch to achieve communication between different

This article will explain the Win7 taskbar time display settings, including: Set a long date, set a short date, set a super Short date, switch to 12-hour system, add personalized text and so on. First you need to know the time and date settings:

The server Sun Fire B1600 Blade chassis is a 16-socket 3U chassis that installs two integrated gigabit Ethernet switches, two system controllers, and two power supplies. This smart frame is highly reliable and has a server density of five times

The network technology develops rapidly, the Ethernet occupies the dominant position. In order to meet the challenge of deepening the network application, the scale and speed of the network are developing rapidly, the speed of LAN has been improved

If only literally, data center Fusion network architecture is not so easy to understand, fusion itself is a hot word, many occasions are in use, from the three network fusion, technology integration to storage integration, everywhere in the fusion,

The introduction of Windows Server 2012 is called "Cloud operating System", presumably this operating system in the virtualization domain, at the network and storage level, in the access and security level will have a strong function. Today to

First, the concept of iSCSI iSCSI is a standard for data block transmission on Internet protocols, especially Ethernet, which is a new storage technology based on IP storage theory, which combines SCSI interface technology widely used in storage

At present, the market support Gigabit Ethernet Technology Gigabit Switch products are numerous, manufacturers are also more, how to choose the right equipment in these varieties of equipment, is a need to carefully consider, time-consuming to

First, the network itself problem The destination Web site you want to connect to is on a server with insufficient bandwidth or too much load. The processing method is very simple, please change the time period to go up again or change a target

1, hold down the switch front panel to the left of the mode key, and then turn on the switch power. 2, enter the boot mode, input "Flash_init", the initialization of Flash information: Switch:flash_init [3], enter the "load_helper" command:

With the further construction of China's information network, the further improvement of network quality, high-speed, high-performance Ethernet switch will become the mainstream of network product development. switch is an essential equipment for

Recently saw a lot of people asking about the switch, hub, router is what, function, what is the difference, the author on these questions to do some simple answers. First of all said Hub, that is, hubs. Its role can be simply understood to connect

The second-tier switch and the third-tier switch are end-to-end Exchange processes based on port addresses, although this kind of switch technology based on MAC address and IP address can greatly improve the data transmission rate between the nodes,

Dedicated network Select a specific physical network card for the Ipstorage One is to ensure bandwidth, no need and other applications to compete network resources. The second is to secure isolation. In addition to the VLAN, the proprietary

The switch occupies an important position in the enterprise network, which is usually the core of the whole network. In this era of hacker intrusion and virus-ridden network, as the core of the switch is also taken for granted a part of the

In a switched network, how do you decide where to start looking for problems? It is very difficult to delve into the "perspective" of a switched network. First of all, in the 2-tier exchange or bridge forwarding, but to the 3-tier exchange has more