Interface Management
Interface Basic Configuration
\[Command] show interface description \[Purpose] Display individual interface description information \[View] System view \[Use Cases] \[Command] show interface transceiver {eeprom|lpmode|presence} \[Purpose] Display of optical module information \[Parameter] \[View] System view \[Use Cases] \[Command] show interface port \[ethernet interface-name ] \[Purpose] Display interface details \[View] System view \[Use Cases] \[Command] show interface status \[Purpose] Show interface status \[View] System view \[Use Cases] show interface status Command Display Description Table \[Command] show counters interface \[ethernet interface-name ] \[Purpose] Show interface count \[Parameter] \[View] System view \[Use Cases] \[Command] clear counters interface \[Purpose] Clear interface count \[View] System view \[Use Cases] \[Command] interface ethernet interface-name \[Purpose] Switch to ethernet view \[Parameter] \[View] System configuration view \[Use Cases] \[Command] shutdown no shutdown \[Purpose] Shutdown interface \[View] Interface view \[Usage Scenario] When you have made changes to the interface's operational parameters, and the new configuration does not take effect immediately, you can use the "shutdown" and "undo shutdown" commands to disable and re-enable the interface to apply the new configuration. Also, when an interface is idle, it is advisable to use the "shutdown" command to deactivate that interface.
Sub-interface Configuration
\[Command] show sub-interface \[ethernet interface-name. subinterface-number |status] \[Purpose] Display sub-interface status information \[Parameter] \[View] System view \[Use Cases] \[Command] interface sub-ethernet interface-name.
Loopback Interface Configuration
\[Command] interface loopback loopback-id \[Purpose] Switch to loopback view \[Parameter] \[View] System configuration view \[Use Cases] \[Command] ip address A. B.
Port Group Configuration
\[Command] port-group ethernet interface range \[Purpose] Create port group \[View] System configuration view \[Usage Scenario] When users need to apply the same configuration to multiple Ethernet interfaces, configuring each interface individually can be error-prone and result in significant repetitive work. Creating interface groups can resolve this issue.
Interface Bandwidth Utilization Alert
\[Command] log-threshold {tx|rx|both|default} number \[Purpose] Configure interface bandwidth utilization alarm direction \[Parameter] \[View] Interface view \[Use Cases]