Mining switch setting
there are also some advantages in large comprehensive hospitals. For example, if there is massive hemorrhage or other emergencies, the facilities of the central hospital may not be complete.
Solution:
1. The following only introces the method of entering the configuration interface. As for how to configure it, it depends on the specific situation. The steps to enter the configuration interface are very simple, with only two simple steps:
Step 1: click the "start" button to select the "run" menu item, and then press the "telnet61.159.62.182" format to enter in the dialog box
2. Log in (of course, you can not enter the IP address first, and then connect after entering the telnet main interface, but this will be one more step, and it is better to directly enter the IP address to be connected later), as shown in the figure. If the switch is configured with a name, it can also be displayed directly in "telnet"
3. Enter the name of the switch configuration after a blank space after the command
4. It should be noted here that "hostnqme includes the name of the switch, but more importantly, we have configured the IP address for the switch in the front, so here we refer to the IP address of the switch. The "port" after the format does not need to be input. It is used to set the port for telnet communication
5.
generally speaking, the telnet communication port is specified in the TCP / IP protocol as port 23. It is better not to change it, that is to say, we can not connect this parameter. Step 2: after entering, click OK or enter to establish a connection with the remote switch. As shown in Figure 9, the interface is displayed when the computer is connected to the catalyst 1900 switch through tetnet
after configuring the IP address information and enabling HTTP service for the switch through the console port, the switch can be accessed through the web browser supporting Java, and various parameters of the switch can be modified and managed through the web browser
Prepare tools / raw materials: a PC and a switch
1. First, connect a PC and a switch with cables
1. First, double-click the switch icon, as shown in the figure
switches are divided into: fool, layer 2 switch, layer 3 switch
depending on which type of switch you use, the function of a few tens of yuan is far from that of a few thousand yuan
for tens of yuan, it can't be managed and has no VLAN division function. It is commonly known as fool switch, which belongs to the same VLAN segment
several thousand yuan, such as Cisco 2960, can remote telnet & # 92; SSH login management switch, can be divided into VLAN segment, port security, authentication can be
Layer 3 can also run protocols, and layer 3 can learn routing entries
the functions of layer 2 and layer 3 are quite different, and the configuration commands of different manufacturers are different
the main switch manufacturers are Cisco, Huawei, Huasan, ZTE...
you'd better invite someone to the scene
ruijie**>en 进入特权模式
ruijie**#config terminal 进入全局配置模式
ruijie**(config)#hostname switcha 命名交换机
switchA(config)#ip address 192.168.1.2 255.255.255.0 设置交换机IP
switchA(config)#vlan 10 建立虚拟局域网
switchA(config)#name sales 命名
switchA(config)#interface f0/1 进入端口视图
switchA(config-if)#switchport access vlan 10 把端口加入vlan 10
switchA(config-if)#exit 返回上级模式
switchA(config)#vlan 20
switchA(config)#name office
switchA(config)#interface f0/16
switchA(config)#switchport access vlan 20 隔离f0/1 f0/16端口
switchA(config)#interface f0/1
switchA(config)#speed 100 设置端口速度
……
When using the switch, access to multiple computers depends on the access mode of network equipment. For example, if the network equipment is optical cat (with routing function), access to the switch directly can achieve access to multiple computers. If the access device is a home network cable, you need to dial on the computer to access the Internet, you need to use a router to connect the switch. For two different access or internet access modes, the switch connection setting method is as follows:
1. Take the optical cat (with routing function) as an example, insert a network cable into the network port of the optical cat