Method used to secure Ethernet switches in the cabinet

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Method used to secure Ethernet switches in the cabinet:
Install mounting ears matching Ethernet switches and secure Ethernet switches by securing the mounting ears in the mounting bar on the cabinet.

Other related questions:
How can I secure an Ethernet switch in a cabinet?
You can secure an Ethernet switch in the cabinet by securing the accompanying mounting ears of the Ethernet switch to the channels.

Method used to output alarm signals to both the power distribution cabinet and the top of a cabinet
One end of a cabinet alarm indicator cable is connected to a LAMP port on an EFI board, and the other end of the cable has four connectors, each of which is connected to the alarm indicator port at the top of a cabinet. Multiple subracks can be cascaded using straight-through network cables to monitor the alarms of their subracks in a centralized manner. An alarm output interface cable is used to output and concatenate alarm signals. There are RJ45 connectors at both ends of the cable. During alarm signal output concatenation, both ends of the cable are connected to the ALMO alarm ports in different subracks. During alarm signal output, one end of the cable is connected to the ALMO alarm port, and the other end of the cable is connected to a power distribution cabinet or another device. In this way, alarms are displayed in a centralized manner.

Method used to ensure high system security on OceanStor 9000
OceanStor 9000 security architecture ensures high storage product security at three security levels: storage device security, storage network security, and storage service security. The security design for the management plane ensures the security among the three security levels.

Method used to configure the security policy after the NAT policy is configured
After source NAT or destination NAT is configured, you can configure the security policy as follows: After source NAT is configured, configure the source IP address for packet filtering as the IP address before the NAT. After NAT Server, intrazone destination NAT, or SLB is configured, configure the destination IP address for packet filtering as the IP address after the NAT.

Method used to configure security policies in L2TP dial-up access scenario on the USG6000
L2TP packets are transmitted over the Untrust and Local zones. Decapsulated packets are transmitted over the DMZ (security zone where the VT interface resides) and Trust zones.

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