3com switch 24 port

I. Port Mirroring concept: Port Mirror is used for network performance monitoring. It can be understood as follows: Establish an image relationship between port A and port B. In this way, data transmitted through port A will be copied to

VswitchThe following figure shows the instance topology configuration: Basic vswitch Configuration Switch>enable Switch#configter Switch(config)#hostnameSwitch Switch(config)#interfacevlan1 Switch(config-if)#ipaddress192.168.1.10255.255.255.0

three major issues, is the first choice for building a "harmonious" Internet cafe network. The energy saving of RG-S1824GT-E lies in the non-Fan Design and port energy saving design. The RG-S1824GT-E adopts the non-Fan Design of natural heat dissipation mode, compared with the similar full Gigabit Switch products with a fan, its power saving is as high as 40% or more. An Internet cafe with 200 pcs. If the

Switch Port Security Summary The most common understanding of port security is based on the MAC address to do the control and management of network traffic, such as MAC address and specific port binding, limit the number of specific ports through the MAC address, or in the specific

One, single port mirror 23 port mirrored to 24 portObserve-port 1 Interface gigabitethernet 0/0/24 (set observation port. 24)Interface G0/0/23Port-mirroring to Observe-

This article is for forwarding, simple and clear, I like.The configuration steps for Trunk ports are as follows:A set of network requirements:1. SwitchA and SwitchB with trunk interconnection, the same VLAN between the PC can exchange visits, different VLANs between the PC to prohibit mutual visits;2. Between PC1 and PC2 in different VLANs, by setting the upper layer three switch SwitchB VLAN interface 10 IP address for 10.1.1.254/

H3C access switches, such as E126, configure Port bindings, restrict access to authorized users only, configure the following steps: 1, into the interface configuration mode int e 1/0/24 2. Am User-bindi Port Binding commandBind MAC address and IP address am user-bind mac-addr mac-addressThe AM user-bind command is used to bind the user's MAC address and IP ad

Router: interface FastEthernet0/0 ip address 10.3.5.2 255.255.0 duplex auto speed auto! Interface FastEthernet0/1 ip address 10.3.4.254 255.255.255.0 duplex auto speed auto! Interface Vlan1 no ip address shutdown! Router rip version 2 network 10.0.0.0! Layer-3 Switch on the left: spanning-tree vlan 10, 20, 30 priority 24576 !!!! Interface FastEthernet0/1 channel-group 1 mode on switchport trunk encapsulation dot1q switchport mode trunk! Interface Fast

-c100000,200000}Note: The definition service is: The max_check_attempts parameter is recommended to be modified to 6 (default is 4), because this plug-in must run at least 3 to 4 times or more to be normal, read the data once and record in the temporary file, as follows:650) this.width=650; "src=" Http://s5.51cto.com/wyfs02/M02/7F/44/wKioL1cYaiLROoWTAAEACZkTARQ563.png "title=" 1.png " alt= "Wkiol1cyailroowtaaeaczktarq563.png"/>To check and reload the configuration file:Service Nagios checkconfig