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I () from Peking University, majoring in Information Technology.
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第2题
选项格式A. Problems occur to UNI service port of node 选项格式A.
B.Problems occur to UNI service port of node B
C.Problems occur to pseudo wire configuration of nodeA. Problems occur to UNI service port of node 选项格式A.
B.Problems occur to UNI service port of node B
C.Problems occur to pseudo wire configuration of node 选项格式A.
D.Problems occur to tunnel configuration of node B.
第3题
from PE service access side flows to network side, one new Ethernet header and two TMPLS label headers are added to service packets, which are 26 bytes long. If length of packets received on UNI side is larger than 1642 bytes, the packets due to addition of header will be dropped at NNI side, affecting service performance. Thereby, make sure to enable jumbo frame. function on all service related interfaces with command()。
第4题
A.20
B.24
C.26
D.30