How the H3C 3100 switch is IP bound to a MAC

The 3100 model that supports IP+MAC address binding must be EI SI (UM), and the SI version is not supported.

You can't check the address correspondence of IP+MAC on the access switch, but you can view the correspondence of MAC+ port by using dis mac-address.

There should be a Layer 3 switch, and the relationship between ip + MAC can be viewed on the switch, and the dis arp command can be used.

This is the only way to correspond.

The bound command uses the am command under the interface. View.

For example, my IP address is 00-11-2F-3F-96-88 (how can I see my MAC address?) Enter ipconfig all from the command line, and the response is as follows:

physical address. .00-11-2f-3f-96-88

dhcp enabled. .no

ip address. .

subnet mask .

default gateway .

dns servers .

primary wins server .

This information is the IP address and MAC address of your current computer!

Next, enter on the command line: arp -s 00-11-2f-3f-96-88.

internet address physical address type

00-11-2f-3f-96-88 static

That's it. What if you want to delete it? Typing arp -d from the command line will delete.

Examine. Look at your IP address and the MAC address of your network card. For Windows 98 ME, run "winipcfg", the IP address you see in the dialog box is the IP address, and the "adapter address" is the network card.

MAC address. On Windows 2000 XP, enter "ipconfig all" in the command prompt to display the list.

"physical address" is the MAC address, and "IP address" is the IP address; To bind the two, enter "arp -s IP address mac."

address", e.g. "arp -s 54-44-4b-b7-37-21".

1. Disassemble the switch and connect it to the power supply, connect one end of the network cable to the computer, and the other end to the ordinary port of the switch, and right-click the network icon in the lower right corner [Open Network and Share Zhongwu Liquid Heart].

2. Open the network connection, which must be the connection attribute of the network port connected to the network cable.

3. Click [Properties] - [Internet Protocol version of Luju Xunben 4] - [Use the following IP address] according to the figure below, the default management IP inside the H3C S2600 series switch is, so the IP address of the computer should be set in the same network segment as it.

4. After setting the manual IP, open the browser and enter enter, and the default account name and password for login are admin.

5. After logging in, click [Configuration Wizard] - [IP Settings] in the first menu to set it according to your needs, and click [Next] after setting.

6. When you go to this page, you can set the management IP, and change the IP address according to the IP address segment of your company's intranet.

7. After the last step of the change, the webpage will display the generation of configuration information, if it is OK, it means that the H3C switch has been successfully logged in through the management IP.

1. Open the homepage of H3C directly and enter the user name.

Password and verification code and select Sign In.

2. The next step is to pop up a new interface, which needs to be set according to the diagram in the Zaosan ARP security area in the security area.

and click Add. Stool empty clan.

4. In this way, you will see the corresponding results after determining the application, and you can achieve the goal.

display arp to check the MAC address.

If it is a Layer 2 switch, use display mac-address.

The command of h3c is almost the same as the Huawei command, you can refer to the Huawei command.

If it is Layer 3, you can use DIS ARP to view the ARP table in the switch.

If it is not Layer 3, you can only use dis mac-address to view the MAC address and the corresponding port.

The MAC address and physical address of the computer are the same and there is no difference.

The abbreviation of MAC English Media Access Control or Medium Access Control, which is translated as media access control.

MAC address.

The MAC address is determined by the NIC and is fixed.

In the OSI model, the third layer network layer is responsible for IP addresses, and the second layer is responsible for MAC addresses.

So a host will have a MAC address, and each network location will have an IP address that is unique to it.

The physical address of a network card is usually the EPROM (a flash memory chip, usually written by a program) burned into the network card by the network card manufacturer, which stores the addresses of the computer that really identifies the computer that sent the data and the host that received the data when transmitting data.

In the physical transmission process at the bottom of the network, the host is identified by the physical address, which must be unique in the world.

I haven't encountered this kind of solution, theoretically it can meet your needs, but I think the workload will be larger, if you are in a small network, fine, in the medium and large networks with manual binding, the workload is more annoying.

bw is it okay to then turn off arp learning?