An OSN 9800 ring network is configured with ODUK ring network protection. Now a section of the optical cable on the ring needs to be reconstructed. In order to avoid frequent repetition of services during the reconstruction, which of
the following operations should be performed?
The PWE3 technology in the PTN network often uses VLAN. Where is the VLAN in the Ethernet packet?
Which of the following is not included in the function of the Inspector inspection tool?
When the data link layer uses Ethernet, the encapsulation format of the data frame includes the destination MAC, source MAC, TYPE, and FCS fields. When the value of the TYPE field is 0x0806,
it indicates that the encapsulated inner packet is which of the following protocols?
Which of the following descriptions about the reasons for the continuous adjustment of network element pointers is correct?
In the NG-WDM system, which of the following boards supports optical line protection?
Which of the following ways does the Inspector inspection tool support adding network elements?
How many 2M service boards can OSN7500 support at most?
In the MPLS-TPOAM architecture of PTN equipment, what are the functions of network performance maintenance?
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