display network status

Function

Running the display network status command, you can check the network status of a device.

Format

display network status { all | tcp | udp | port port-number }

Parameters

Parameter	Description	Value
all	Displays all the network information.	-
tcp	Displays TCP.	-
udp	Displays UDP.	-
port port-number	Specifies the number of an interface.	The value is an integer ranging from 1 to 65535.

Views

All views

Default Level

1: Monitoring level

Usage Guidelines

You can run the display network status command to check the network status, such as the running ports and services on the network. For example, when you find that a port is being used by an unknown module during a security scan, run the display network status command to check out the module.

Example

# Display all information about the network status.

<HUAWEI> display network status all
Proto Task/SockId Local Addr&Port          Foreign Addr&Port        State
TCP   VTYD/1      0.0.0.0:23               0.0.0.0:0                Listening
TCP   HTTP/2      0.0.0.0:80               0.0.0.0:0                Listening
TCP   HTTP/1      0.0.0.0:443              0.0.0.0:0                Listening
TCP   VTYD/59     192.168.50.166:23        10.135.19.141:60445      Established
TCP6  VTYD/2      ::->23                   ::->0                    Listening
UDP   AGNT/1      0.0.0.0:161              0.0.0.0:0
UDP   SLAG/1      0.0.0.0:1025             0.0.0.0:0
UDP   RDS /1      0.0.0.0:1812             0.0.0.0:0
UDP   CMRE/1      0.0.0.0:65311            0.0.0.0:0
UDP6  AGT6/1      ::->161                  ::->0
UDP6  RDS /2      ::->1812                 ::->0

**Table 1** Description of the **display network status** command output
Item	Description
Proto	Protocol
Task/SockId	Task and Socket ID VTYD: Process login requests of all users. HTTP: Transfer hypertext from WWW servers to local browsers AGNT: Implement the IPv4 SNMP protocol. SLAG: Implement E-Trunk. RDS: Implement the RADIUS protocol, manage the protocol state machine, and maintain protocol databases. CMRE: Register with the iMaster NCE-Campus for authentication and establishes NETCONF transmission channels. AGT6: Implement the IPv6 SNMP protocol.
Local Addr&Port	Local IP address and Port number
Foreign Addr&Port	Remote IP address and Port number
State	Connection status