Shulou(Shulou.com)06/02 Report--

Hostname displays hostname

Hostname hostname modification hostname (device restart effectiveness)

Chdev-l inet0-a hostname= hostname permanently modify hostname (restart does not take effect)

Arp-a view the ARP address mapping table in memory

Lsdev-Cc adapter lists the network adapters installed in the system

Lsdev-Cc if lists the configured network interfaces in the system

Lsattr-El network card name shows the network card (network adapter) attribute

The chdev command modifies the properties of the network card

Chdev-l excuse name-a netaddr=IP modifies network interface IP

The process of deleting a network adapter

1.ifconfig excuse name down makes the network interface corresponding to the network adapter inactive

2.ifconfig interface name detach removes the specified network interface configuration from the list of network interfaces

3.rmdev-l interface name-d removes the specified network interface device from the system, which removes the definition of the network interface device

4.rmdev-l network adapter name-d removes the definition of the network adapter from the system

5. Put the network card

6. Restart the system

Add an additional IP to a network interface

Ifconfig API name IP [netmask] alias

Delete additional IP

Ifconfig API name IP netmask delete

Start the TCP/IP network

/ etc/rc.net file

/ etc/rc.tcpip file is responsible for starting the network waiting process

Check the running status of the TCP/IP waiting process by checking the c-g tcpip

Stop the tcp/ip waiting process

/ etc/tcp.clean file can stop the tcp/ip waiting process

Start the tcp/ip waiting process

/ etc/rc.tcpip

Internet service management process inetd

Each time the system boots, the system invokes the rc.tcpip script, which automatically starts the inetd waiting process.

You can also control the startup of the inetd waiting process by using the command line mode in SRC

Start the inetd process startsrc-s inetd inetd waiting process starts, the configuration information in the / etc/inetd.conf file is read

Routing command

Route

Add a host route

Route add host address gateway address

Add Network rout

Route add-net Network address Gateway address

Add a default gateway

Route add 0 default gateway

Clear host gateway table

Route-r

Traceroute

Print the route of an IP packet to a host

No command manages and adjusts network parameters

-a displays all adjustable parameters (in the form of key-value pairs)

-d xxx reset xxx value

-D reset all parameters to default values

-L xxx lists one or all of the features of xxx

-o xxx=newxxx display value or set xxx to newxxx

Welcome to subscribe "Shulou Technology Information " to get latest news, interesting things and hot topics in the IT industry, and controls the hottest and latest Internet news, technology news and IT industry trends.