When selecting a 24-port Gigabit Switch, we need to consider the number of its Mbit/s and Gbit/s ports, and then we can know the bandwidth value of its backboard. In network equipment, switches may be the most familiar equipment for network administrators, especially access layer switches. However, when purchasing switches, many brands seem to have identical technical parameters, network administrators may
GE switches are still commonly used. So I studied how to increase the speed of a 24-port Ge switch in a large area. Here I will share with you, hoping to help you. With the emergence of Ge-switched network applications, large file transmission and game applications such as high-end multimedia and CAD have gradually increased, many users want to achieve high-speed gigabit-to-desktop connection through low in
Background: The three-tier switch e0/0 to work in three-tier mode with another network device. There are two ways to configure the options,
1, routed port, in the Cisco switch in the port mode running no switchport after the type of ports, under the routed port can be direc
Resolve the calculation of the bandwidth and port rate of the vswitch backboard. When using the bandwidth of the vswitch backboard, problems such as the bandwidth of the vswitch backboard frequently occur, as well as the bandwidth of the vswitch with line speed and related knowledge, here we will introduce the solutions to many problems related to the vswitch backboard bandwidth.
We all know that the unit of the total data exchange capability of the v
With the development of China's exchange industry, we have also promoted updates and upgrades of various exchange technologies. Here we mainly analyze the 24-port full Gigabit Switch error frame Filtering test QoS testing. Familiar with the following 24-port full-Gigabit Switch knowledge, such as broadcast forwarding a
Aten Jinhua vs0201 2 port VGA video switch + audio Function
Vs0201
2 port VGA video switch + audio function 650) This. width = 650; "src =" http://www.aten.com.cn/images/uploadImages/Professional-Audio-Video/Video-Switch/products/VS0201-%E8%A7%86%E9%A2%91%E5%88%87%E6%8D%A2%E
The port rate between switches and switches, between switches and routers, does not meet the actual rate and requires tying more than two ports together to load balance and prevent single points of failure.1. Select Switch SW2960 to configure the F0/1 and F0/2 port modes to truck#conf Terminal into privileged mode#interface Range Fa0/1–2 used to bind a set of po
In the middle of a Cisco switching network, how do I find out which port of the switch is connected to the IP address of a machine? The most convenient and quick way is to use the User tracking function of the CiscoWorks 2000 LMS network management software. The graphical interface is clear at a glance.
If you do not have this software, you can use the following manual analysis method to find the answer:
Ex
If each port on a vswitch has a host. So without listening and learning, it is easy to cause a broadcast storm. The Spanning Tree Protocol STP is generated to solve such problems.
How the Spanning Tree works:
The international standard for Spanning Tree Protocol is 802.1b. the Network Bridge/switch that runs the Spanning Tree Algorithm communicates configuration information with other switches through the
Switch port security, is a switch filtering policy, that is, one port of the switch to bind a fixed MAC address, so that other MAC address when access to trigger policy, down port or denial of serviceThe following is the topology
Port mirroring, which forwards data traffic from one or more ports to a specified port via a switch or router for traffic monitoring analysis.The function of mirroring is simply to mirror the monitored traffic to the monitoring port so that the monitored traffic can be faulted, traffic analyzed, and the traffic is back
I will talk about two tips, one about monitoring switch port traffic and the other about store value.
1. Monitor switch port traffic
Switch monitoring document in the production environment on the Internet. Therefore, it is complete, and a key knowledge is interspersed in th
If there is no port aggregation on the switch. Your two computers are connected by two wires. is a loop, and it affects both the switch and the connected computer. Therefore, the port aggregation function is very important for the Internet Café switch.
Provides a brief over
Document directory
1. Collect the WWN address of the SAN Switch:
2. It takes 5 steps to register licnese from the official brocade website.
3. Import the license key:
Technorati labels: brocade, brocade, San, optical fiber switch, port Activation
Port activation process of brocade San optical fiber
PC0. If the access from other PCs is illegal, the interface is disabled and cannot be enabled.
Switch # config term Switch (config) # interface f0/1
Switch (config-if) # switchport mode access // set the interface to the access interface Switch (config-if) # switchport port
Catalyst 2900xl/3500xl/2950 Series switch Port listening configuration
The following command configures Port sniffing:
Port Monitor
For example, F0/1 and F0/2, F0/2 are VLAN1,F0/1 listening F0/2, F0/2 ports:
Interface FASTETHERNET0/1
Port Monitor FASTETHERNET0/2
Before configuring the optical port switch in an Internet cafe, you must first have a rough understanding of the hardware and environment problems of the Internet cafe system, having a good data center environment is good for the overall operation of the optical port switch.
"The sustainable development of the Internet
One, for loopFunction: The port is crossed into the same VLAN.1 to 36 ports on the 10.240.210.29 switch are crossed into the vlan210#!/usr/bin/expect-f#sethost[lindex $argv 0] #set PORT[lindex $argv 0] #set vlan[lindex $argv 1]setvlan210for{setport1 }{$PORT Second, while loop with custom filesFunction: The
When I recently tried to change the interface of the Huawei s2300-52p switch from the previous trunk to access, the changes were unsuccessful and the error message was as follows:650) this.width=650; "src="/e/u261/themes/default/images/spacer.gif "style=" Background:url ("/e/u261/lang/zh-cn/ Images/localimage.png ") no-repeat center;border:1px solid #ddd;" alt= "Spacer.gif"/>[Zgk-bg-ethernet0/0/6]dis This#Interface ETHERNET0/0/6Port Link-type TrunkPor
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