A. monitor interface ge-0/0/0
B. traceoptions interface ge-0/0/0
C. debug interface ge-0/0/0
D. monitor usage ge-0/0/0
第1题
A. service dhcp-external
B. set dhcp external server
C. set dhcp-external server
D. dhcp external server
第2题
A. show interfaces terse
B. show interfaces
C. show configuration interfaces
D. show interface status
第3题
A. 5 minutes
B. 30 minutes
C. 60 minutes
D. 90 minutes
第4题
A. They provide dynamic IP addresses for DSIs.
B. They provide dynamic IP addresses for SRC applications.
C. They provide dynamic IP addresses from pools for PPPoE subscribers.
D. They provide dynamic IP addresses from pools for Routed IP subscribers.
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