How to check the traffic information about the interface of an AR router

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You can check the traffic information about an interface using CLI as follows:
Run the display interface [interface-type [interface-number [.subnumber] ] ] command in any view or run the display this interface command in an interface view to check the traffic information about the interface.

You can also check the traffic information about an interface on the web page as follows:
1.Select IP services. > IP Traffic Statistics > Statistics.
2. Click Update. If the operations are successful, the current IP traffic statistics of the device is displayed in the Traffic statistics ranking.
3. Click Total traffic (packets) in the list head to sort the traffic information in an ascending order or a descending order based on the total traffic volume.

Other related questions:
How to check and clear the traffic information about an interface
Run the display interface[interface-type] [interface-number] .[subnumber] command in any view or run the display this interface command in an interface view to check the traffic information about the interface. Run the reset counters interface [interface-type] [interface-number] command in the user view to clear the traffic information about an interface.

How to check statistics about the traffic policy
Run the display traffic policy statistics command to check statistics on the interface where a traffic policy has been applied. Run the display cu command to check the configuration.

The traffic information about radios is incorrect when checking the information about the load balancing group
Perform the following operations to locate the fault: 1. Check whether the radios operate normally, and whether the uplink and downlink services are interrupted. 2. Check whether the AP reports traffic information periodically (at a fixed period of 30s). In versions earlier than V200R006, run the display load-balance-group all command to view the configuration result. In V200R006 and later versions, run the display sta-load-balance static-group command to view the configuration result. 3. Check whether traffic information in the packets reported by the AP is correct. 4. Check whether the AC receives the packets containing traffic information reported by the AP and whether the packets are processed correctly.

How to view brief information about the interface status and traffic statistics
You can run the display interface brief command to view brief information about the status and configuration of an interface. display interface brief PHY: Physical *down: administratively down #down: LBDT down (l): loopback (s): spoofing (E): E-Trunk down (b): BFD down (e): ETHOAM down (dl): DLDP down (lb): LBDT block InUti/OutUti: input utility/output utility Interface PHY Protocol InUti OutUti inErrors outErrors Eth-Trunk2 down down 0% 0% 0 0 GigabitEthernet0/0/1 up up 0.01% 0% 0 0 GigabitEthernet0/0/2 down down 0% 0% 0 0 GigabitEthernet0/0/3 down down 0% 0% 0 0 GigabitEthernet0/0/4 down down 0.03% 0.05% 0 0 GigabitEthernet0/0/5 down down 32% 25% 0 0 GigabitEthernet0/0/6 down down 0% 0% 0 0 GigabitEthernet0/0/7 down down 0% 0% 0 0 GigabitEthernet0/0/8 down down 0% 0% 0 0 GigabitEthernet0/0/9 down down 0% 0% 0 0 GigabitEthernet0/0/10 down down 0.08% 0.02% 0 0 GigabitEthernet0/0/11 down down 0% 0% 0 0 GigabitEthernet0/0/12 down down 0% 0% 0 0 GigabitEthernet0/0/13 down down 0% 0% 0 0 GigabitEthernet0/0/14 down down 0% 0% 0 0 GigabitEthernet0/0/15 down down 0% 0% 0 0 GigabitEthernet0/0/16 down down 0% 0% 0 0 GigabitEthernet0/0/17 down down 0% 0% 0 0 GigabitEthernet0/0/18 down down 0% 0% 0 0 GigabitEthernet0/0/19 down down 0% 0% 0 0 GigabitEthernet0/0/20 down down 0% 0% 0 0 GigabitEthernet0/0/21 down down 0% 0% 0 0 GigabitEthernet0/0/22 down down 0% 0% 0 0 GigabitEthernet0/0/23 down down 0% 0% 0 0 NULL0 up up(s) 0% 0% 0 0 The InUti field in the command output indicates the average bandwidth usage of incoming packets on an interface in the last 300 seconds. The OutUti field in the command output indicates the average bandwidth usage of outgoing packets on an interface in the last 300 seconds. Inbound traffic on an interface = Interface rate x Average inbound bandwidth usage. Outbound traffic on an interface = Interface rate x Average outbound bandwidth usage. For example, the inbound traffic of GigabitEthernet0/0/5 is 320 Mbit/s (1000 Mbit/s x 32% = 320 Mbit/s) and the outbound traffic is 250 Mbit/s (1000 Mbit/s x 25% = 250 Mbit/s).

How to check the configuration of the interface of an AR router
You can run the following commands to check the basic parameter configuration of an interface: - Run the display interface command to check the current running status of the interface, including the running status and basic configuration of the interface and the status of the packets forwarded by the interface. - Run the display interface brief command to check brief information about the status and configuration of the interface, including the physical state and protocol state of the interface, bandwidth utilization rate in transmitting and receiving directions in the recent period, and the number of error packets that are sent and received. - Run the display ip interface command to check the main configuration of the interface. - Run the display default-parameter interface command to check the default configuration of the interface. - Run the display interface description command to check the description of the interface. - Run the display interface counters { inbound | outbound } command to check the statistics of the packets sent or received by the physical interface.

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