Whether the S-series switch can view the port number of the connection

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The S series switches can not use the CLI to view the port number of the data packets. You can only view the data from which port into refer to source mac by using the display mac-address. You can capture the data through the capture package software named wiresharp to view.

Other related questions:
Can I view the port number on an S series switches
No command is available to display the port number of a data packet on an S series switches. To obtain the port number of a data packet, run the display mac-address command to view the source MAC address of the packet, determine the port receiving the packet, and then use Wireshark to capture it.

How can I view the combo port number on an S series switch
You can use the following methods to identify a combo port on a switch: 1. Identify a combo port based on the port ID on the switch panel. If two ports have the same ID but connects to different transmission media (optical & electrical), the two ports are multiplexed as a combo port. 2. Run the display interface command to display the combo port information. display interface gigabitethernet 1/0/1 ... IP Sending Frames' Format is PKTFMT_ETHNT_2, Hardware address is 0025-9e80-2494 Port Mode: COMBO AUTO Speed : 100, Loopback: NONE

Whether the S-series switches block the protocol port
Whether the S-series switches block the protocol port

SNMP port numbers of S series switches
After SNMP is configured on S series switches (except S1700), UDP ports are enabled by default. By default, the port number for SNMP and NMS connection is 161 and the port number for sending alarms to the NMS is 162.
You can use the snmp-agent udp-port port-num command to configure the port number for SNMP and NMS connection.

In which views can IPSG be enabled on S series switches
IPSG can be enabled on an S series switch (except the S1700) in an interface or a VLAN view. Interface views include the Ethernet interface view, GE interface view, 40GE interface view, XGE interface view, 100GE interface view, Eth-Trunk interface view, and port group view. Example 1: Enable IPSG in the GE0/0/1 view. [HUAWEI] interface gigabitethernet 0/0/1 [HUAWEI-GigabitEthernet0/0/1] ip source check user-bind enable Example 2: Enable IPSG in the VLAN 100 view. [HUAWEI] vlan 100 [HUAWEI-vlan100] ip source check user-bind enable

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