Loss of services configured for S series switches using the web NMS

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After configuring services on the web system of S series switches (S1700 excluded), click Save, otherwise unsaved configuration will be lost after reboot.

On the EasyOperation web page, click Save in the upper right corner of the page to save the configuration on all pages to the configuration file.

On the Classic web page, click Save in the navigation area to save the configuration on all pages to the configuration file.

Note:
On the current configuration page, click OK or Apply, which only performs current operations but not save the configuration.

Other related questions:
The reason of S series switch Ping packet loss
For S-series chassis switches: The Ping packets of the local switch are processed by the switch as a fib-hit packet. For packets of type fib-hit, the switch sends to CPUs at the default CAR value to prevent this type of packets from impacting the CPU. In the case of the default CAR value, the number of ping packets per second is too large for the CAR value, so the switch will discard some packets. Increase the fib value of fib-hit, you can solve the packet loss problem.

Configure a stacked S series switch on the web page
S series switches in a stack can be configured on the web page.

Configure IPSG (for example, configure IP address and MAC address binding) for S series switches on the web page
For details on how to configure IPSG for S series switches (except the S1700) on the web page, see "IPSG Configuration" and "Static User Binding" in Web System Guide.

How can I configure an S series switch running SNMP to send traps to an NMS
You can run the snmp-agent target-host trap command to configure an S series switch (except the S1700) running SNMP to send traps to a specified NMS. Example: 1. SNMPv1 [HUAWEI] snmp-agent target-host trap address udp-domain 10.1.1.1 params securityname huawei123 v1 2. SNMPv2c [HUAWEI] snmp-agent target-host trap address udp-domain 10.1.1.1 params securityname huawei123 v2c 3. SNMPv3 [HUAWEI] snmp-agent target-host trap address udp-domain 10.1.1.1 params securityname huawei123 v3 Note: For SNMPv3, securityname in the command must be configured as the user name on the NMS and switch running SNMP. The NMS can receive traps from a switch running SNMP only after passing the securityname verification (including authentication and encryption modes). For SNMPv1 and SNMPv2c, the NMS can receive traps from all switches running SNMP without verifying the securityname parameter. securityname is used to distinguish multiple switches running SNMP that send traps.

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