RSOH, MSOH, HPOH and LPOH implement the monitoring function in descending order of the monitoring fan country.
Establish Ethernet leased line service between HI (HQ) and H2 (branch) of enterprise H, and bind 5 in the corresponding VCTRUNK VC-12. When a VC-12 fails, the Ethernet dedicated line between H1 and H2 is interrupted. So, which of the following statements is true?
The OTUCn signal rate does not include the FEC overhead area.
Which of the following bridges are used to forward data based on the MAC address and VLAN ID carried in the data?
When using a script to back up U2000 data, the backup speed is fast because the backup file is small.
Which of the following communication protocols are used for DCN management of Huawei devices? (Multiple choice).
When an OTU board works with an OLP board, the optical power difference cannot be used as a trigger condition for intra-board 1+1 protection switching.
Transmitting test frames affects services.
The OPC board is an optical-layer platform board that must work with pluggable modules.
In the Windows operating system, the log files of the U2000 program are stored in the () directory of the U2000 installation disk.
