试题详情
- 单项选择题What is the purpose of this command? ip route 0.0.0.0 0.0.0.0 serial0/0（）
A、It configures a router to send all packets out interface serial 0/0.
B、It configures a router to block routing updates from being sent out interface serial 0/0.
C、It configures a router as a firewall, blocking all unauthorized packets from exiting serial 0/0.
D、It configures a router to send all packets for unknown destination networks out interface serial 0/0.
E、It configures a router to drop all packets for which the destination network is unknown.
- D
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