3com switch configuration

Add acces to the VLAN:Sysint G0/0/1Port Link-type ACCPort default VLAN 2To add a trunk type to a VLAN:Sysint G0/0/1Port Link-type TrunkPort Trunk Allow-pass VLAN 2To create a single VLAN:SysVLAN 2Description XXXBatch Create VLAN:SysVLAN Batch 2 to 10Configure the traffic statistics feature for VLANs:VLAN 2Statistic enableThis article from the "Small Sky" blog, reproduced please contact the author!Some configuration commands about the VLAN of the Huawe

1. Experimental topology650) this.width=650; "src=" Http://s3.51cto.com/wyfs02/M00/78/7A/wKioL1Z9Z5jj_kkfAAA0zyZZNzI272.png "title=" N1. PNG "alt=" Wkiol1z9z5jj_kkfaaa0zyzznzi272.png "/>2. Experiment ConfigurationR2 ConfigurationInterface Vlan1IP address 192.168.137.20 255.255.255.0IP Route 0.0.0.0 0.0.0.0 192.168.137.1Clock timezone GMT +8NTP server 61.153.197.226NTP Master 1R1 ConfigurationInterface Vlan1IP address 192.168.137.10 255.255.255.0IP Route 0.0.0.0 0.0.0.0 192.168.137.1NTP server 19

Practical experience: routing Switch configuration document vlan200 and vlan201 are vlan ip subnet-zero ip routing www.2cto.com no ip domain-lookup spanning-tree mode pvst spanning-tree extend system-id spanning- tree vlan 200 priority 24576 spanning-tree vlan 201 priority 24576 spanning-tree vlan 202 priority 28672 spanning-tree vlan 203 priority 28672 spanning-tree vlan 204 priority 24576 spanning-tree vl

; Border: 1px solid # DDD; "alt =" spacer.gif "/> 650) This. width = 650; "width =" 554 "Height =" 408 "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 "/> Communication Verification 650) This. width = 650; "width =" 553 "Height =" 439 "src ="/e/u261/themes/default/images/spacer.gif "style =" Background: URL ("/e/u261/lang/ZH-CN/images/localimage.png") No-repeat

System-view: Enter the system view mode.Sysname: device name.Display current-configuration: current configuration.Display saved-configuration: used to display the configuration file of the Ethernet switch in Flash.Save: used to save the current configuration file to Flash.Re

constructs a loop-free path to the root bridge for all the bridges in the network. When spanning tree convergence is complete, each bridge in the network will be one of two states for its bridged port: forwarding or blocking. STP determines the topology of a network by passing a special protocol message (BPDU) between the switches. the BPDUs contain enough information to ensure that the switch completes the spanning tree calculation. The STP protocol

Super [command] super [level] [view] www.2cto.com user view [Default level] 0: access level [parameter] level: user level, value Range: 0 ~ 3. The default value is 3. [Description] The super command is used to switch the user from the current level to the specified level. 1-9 if the level parameter is not specified when using this command, the user will switch from the current level to level 3. User level r

this article This paper summarizes the common configuration of the S57XX series switch Telnet in Huawei:1. Configure the Telnet function and parameters[Huawei]telnet Server Enable #配置开启telnet (enabled by default)[Huawei]telnet Server port #配置telnet端口 (default is 23)2. Configure Telnet User Login interface[Huawei]user-interfa CE vty 0 4 #进入vty用户界面视图[Huawei-ui-vty0-4]protocol Inbound Telnet #配置用户界面支持Telnet服务[

Huawei 3026C Switch FTP backup configuration:Method One: IIS build FTP server, to set user name password (Baidu experience)Premise: First find a computer that can ping the switch, through IIS to build an FTP server.1. View the files and directories under the current path >dir2. Connect the FTP server >ftp 192.168.104.153. Enter the FTP server user name and password: bhjftp4, specify the FTP transmission TXT

A three or four-day shift was added. Finally, the three-layer switch has been taken care of. The previous touch was a fool. (Huawei's technical support attitude is not very good), The configuration environment and configuration files are as follows: Environment, dual-WAN port routing access to ADSL, the next to the Huawei S3928p-si do core switches. The

Configuration of brocade 300 optical fiber switchI. Mounting1. New Fiber Optic Switches are availableNote that the network port and Management port are different2. wiredIi. basic configuration1. Configure IP address and Change User PasswordA. The default ip address of the new optical fiber switch is 10.77.77.77. You need to configure the ip address for direct connection.B. log on to the machine and configur

---restore content starts---Redis SentinelSentinel (Sentinel) is a tool for monitoring the Master state in a Redis cluster, which has been integrated into the redis2.4+ versionFirst, Sentinel role:1): Master Status Detection2): If Master is abnormal, the master-slave switch is performed, one of the slave as master and the previous master as the Slave3): After the master-slave switch, the contents of master_

SwitchSPANfeature Configurationnature of the experimental project: Verification ofProgram Hours:4 hoursFirst, the purpose of the experimentMaster the switch device Port Mirroring ( SPAN) function and principle, master configuration instructions and usage. Second, the principle of experimentusers can take advantage Port Mirror (SPAN) provides the ability to copy messages from a specified port to another port

Example of RADIUS authentication, authorization, and billing configuration for 18.6.3 802.1x users In 802.1x authentication, the use of remote RADIUS servers is the most commonly used AAA access control, and the RADIUS server can not only realize the required authentication of 802.1x users, but also authorize and charge them. This example topology, as shown in Figure 18-6, uses a RADIUS server that is widely used by the H3C company to develop the IMC

domain changes. All VLANs allowed by the RRPP port should be protected by the RRPP domain. 3, RRPP under the port do not allow control VLAN through. 4, RRPP in STP domain to the Control VLAN to join the domain. "Experimental Software and Topology" ENSP 1.0 simulator, praise, this simulator is really good! Have not been how to contact before, use up quite conveniently, and the real environment is similar. Switch Selection S5700 The connected

Overview of LAN switches LAN switches have evolved from a HUB-based LAN shared in the traditional sense to a broader space. Take Cisco's Catalyst 5000 Series LAN switch as an example. It includes an integrated switching hardware structure, 10-Mbps Ethernet that supports switching, and-Mbps Fast Ethernet, supports fast Ethernet, FDDI, exchange-type ring, and layer-3 switching processing. This type of switch

To configure a vswitch port image, experts can understand the following knowledge about the vswitch port image configuration. You only need to complete the vswitch port image configuration in a few minutes. The local connection is also mentioned in this article. Vswitch images such as 3026]Vswitches such as S2008/S2016/S2026/S2403H/S3026 support port-based images. There are two methods: Method 1:◆ Configure

!# Module 6 empty!# Switch port analyzerSet span 2/1-6, 3/1-34,4/1-34 1/2 both inpkts disable learning enable createEndCAT4006> (enable) 2. Configuration list of three-layer routing module of WS-X4232-L3Including VLAN routing, access control list, layer-3 module, and vswitch backplane Channel configuration) WS-X4232-L3 #Using 4055 out of 126968 bytes!Version 12.0

A topological diagram650) this.width=650; "src=" http://s3.51cto.com/wyfs02/M00/5D/10/wKioL1Ug-nCjGp4BAAEPXr6IAA0111.jpg "title=" 1.png " alt= "Wkiol1ug-ncjgp4baaepxr6iaa0111.jpg"/>Two-Configuration processConfiguration of the SwitchA:switch>enSwitch#configSwitch (config) #Switch (config) #interface range fa0/1-3Switch (Config-if-range) #channel-group 1 mode activeSwitch (Config-if-range) #interface Port-ch

ARP attacks are a common network problem. Therefore, you must configure an appropriate switch device. The following uses H3C devices as an example to describe typical configuration methods. 1. arp attacks to prevent counterfeit gateway IP addresses 1. Two-layer switch anti-attack configuration example Network topology.