switch

Configuration ideas1. Configure the ETHERNET0/0/20 interface as an observation port (monitoring port ) 2. Configure the ETHERNET0/0/1----ETHERNET0/0/10 interface as a mirrored portConfiguration steps1. Configure the observation port

Take the Cisco 2950 vswitch as an example. log on to the vswitch and enter the management password to enter the configuration mode. Then, run the following command: Switch # config Terminal # Enter the Configuration Mode Switch (config) # interface

A monitoring switch is a transmission device connecting the network camera (IPC) and the hard drive video recorder (NVR). The switch aggregates and transmits monitoring data streams to NVR, which is an important role in monitoring networks. Video

Mac layer Attack rumor address floodA common two-layer attack or switch attack is a Mac flood, with an intruder using a large number of invalid source MAC addresses, which can cause the switch's cam table to overflow, because the switch cannot find

Cisco's VLAN implementations are typically port-centric. The port connected to the node will determine the VLAN on which it resides. There are two ways to assign a port to a VLAN, which is static and dynamic, respectively. The process of forming a

The large-scale application of equipment, the cost of a substantial decline in competition more rational, these show that the broadband business has passed the life cycle of the entry period, into the business into a long-term. The user's demand for

First, network description The PC1 is connected to the Cisco3550 F0/1 and the rate is 100M; CISCO3550 's G0/1 for export. Second, the detailed configuration process Note: This configuration: Improve the reprint of some of the incorrect

In order to help enterprise users better understand the meaning of layer-3 Switch, understand the various new technologies supported by the leading layer-3 switch in the current market, and their position and role in the next-generation smart

Layer-3 switches are quite common, so I have studied the comprehensive description of layer-3 switch technology. Here I will share it with you and hope it will be useful to you. The emergence of layer-3 switching technology solves the problem that

In addition to connecting to the same network type, the network management switch can support switching between ports at different speeds to ensure the collaboration between high-speed ports and low-speed ports, the following is a study. Vswitches

SNMP is widely used. So today we will introduce you to the knowledge of SNMP monitoring switches. So what is the specific role of this SNMP monitoring switch? Using SNMP to monitor switches: it is easy to solve switch faults. in the Internet era, we

Port security Configuration for the Cisco PT Simulation Experiment (7) switchExperimental Purpose : Master the port security function of the switch, control the user's secure accessExperimental Background : The company network adopts the personal

Method one (using directives)1. Instruction (Angular-ui-switch.js)angular.module (' Uiswitch ', []) app.directive (' Switch ', function () {return {restrict: ' AE ', Replace:true, Tran Sclude:true, template:function (element, attrs) {var html =

1. Set host name/system name on iOS based switch: Switch (config) # hostname hostname To set the hostname/system name on a CLI-based switch: Switch (enable) set system name name-string 2. Set the login password on the iOS based switch: Switch

Classification and function of switch The switch is the "cornerstone" of the network platform, also known as the network switch. It is also a kind of hub, but it is quite different from the common hub function. A common hub only acts as a

First, the network environment: The company uses the 3500 series (Specific model 3548) switch, which is connected with a Huawei 2621 router on the switch, through the telecommunications of fiber-optic internet. Because you forgot your password, you

With the continuous warming of the wireless wave, more and more institutions, enterprises began to implement wireless local area network. Up to now, wireless LANs are typically made up of clients connected to access points, while access points

LAN switch is still more commonly used, so I studied the local area network switch basic technical indicators, here take out and share with you, hope for everyone useful. LAN Switch Basic technical indicators are more, these technical indicators

The following example converts IF-ELSEIF-ELSE into a switch statement Copy Code code as follows: # Use If-elseif-else If ($value-eq 1) { "Beijing" } Elseif ($value-eq 2) { "Shanghai" } Elseif ($value-eq 3) {

Note: Each interface supports only one policy, and one policy can be used for multiple interfaces. Therefore, the download rate limit for the network segment under the port should be defined in the same policy 1. Start QoS on the switch Switch