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Update RL9_network_manager.md #1035

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12 changes: 6 additions & 6 deletions docs/gemstones/RL9_network_manager.md
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Expand Up @@ -35,7 +35,7 @@ shell > nmtui
```bash
Shell > nmcli connection show
NAME UUID TYPE DEVICE
color=green>ens160 25106d13-ba04-37a8-8eb9-64daa05168c9 ethernet ens160
ens160 25106d13-ba04-37a8-8eb9-64daa05168c9 ethernet ens160
```

For RockyLinux 8.x, we introduced how to configure its network [here](./nmtui.md). You can use `vim` to edit the network card configuration file in the **/etc/sysconfig/network-script/** directory, or you can use `nmcli`/`nmtui`, both of which are acceptable.
Expand Down Expand Up @@ -66,7 +66,7 @@ In RHEL 9 and the corresponding community version operating systems, consistent
| 4 | Device names incorporate the MAC address. Red Hat Enterprise Linux does not use this scheme by default, but administrators can optionally use it. | enx525400d5e0fb |
| 5 | The traditional unpredictable kernel naming scheme. If `udev` cannot apply any of the other schemes, the device manager uses this scheme. | eth0 |

`udev` device Manager names the prefix of the Nic based on the type of interface:
`udev` device Manager names the prefix of the NIC based on the type of interface:

* **en** for Ethernet.
* **wl** for wireless LAN (WLAN).
Expand Down Expand Up @@ -134,14 +134,14 @@ Shell > nmcli connection modify CONNECTION_NAME autoconnect yes ipv6.method dhcp

#### Link aggregation

Some use multiple network cards for link aggregation. In the early days, using **bonding** technology, there were seven working modes (0~6), and the bond mode only supported two network cards at most; Later, the **teming** technology is gradually used as an alternative, there are five working modes, and the team mode can use up to eight network cards. Comparison link between bonding and teming——https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/7/html/networking_guide/sec-comparison_of_network_teaming_to_bonding
Some use multiple network cards for link aggregation. In the early days, using **bonding** technology, there were seven working modes (0~6), and the bond mode only supported two network cards at most; Later, the **teaming** technology is gradually used as an alternative, there are five working modes, and the team mode can use up to eight network cards. Comparison link between bonding and teaming——https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/7/html/networking_guide/sec-comparison_of_network_teaming_to_bonding

For example, the 0 mode of bonding:

```bash
Shell > nmcli connection add type bond con-name BOND_CONNECTION_NAME ifname BOND_NIC_DEVICE_NAME mode 0
Shell > nmcli connection add type bond-slave ifname NIC_DEVICE_NAME1 masster BOND_NIC_DEVICE_NAME
Shell > nmcli connection add type bond-slave ifname NIC_DEVICE_NAME2 masster BOND_NIC_DEVICE_NAME
Shell > nmcli connection add type bond-slave ifname NIC_DEVICE_NAME1 master BOND_NIC_DEVICE_NAME
Shell > nmcli connection add type bond-slave ifname NIC_DEVICE_NAME2 master BOND_NIC_DEVICE_NAME
```

## Configuration file of the network card (it is not recommended to modify it by means of vim, etc.)
Expand Down Expand Up @@ -182,7 +182,7 @@ method=disabled

| key name | description |
|----------------|-------------|
| id | sThe alias of con-name, whose value is a string.|
| id | The alias of con-name, whose value is a string.|
| uuid | Universal unique identifier, whose value is a string. |
| type | The type of connection, whose values can be ethernet, bluetooth, vpn, vlan, and so on. You can use `man nmcli` to view all supported types. |
| interface-name | Network card device name. |
Expand Down