route
netstat
iptrace
traceroute
第1题：
An administrator needs to review the open ports on a host. Which of the following commands should they use？（）
第2题：
Which of the following commands should be used to alter the routing table on a running system without affecting the ODM settings？（）
第3题：
A. A successor route is used by EIGRP to forward traffic to destination.
B. Successor routes are saved in the topology table to be used if the primary route fails.
C. Successor routes are flagged as "active" in the routing table.
D. A successor route may be backed up by a feasible successor route.
E. Successor routes are stored in the neighbor table following the discovery process.
第4题：
After the LED display is flashing 888 and the system is rebooted, which of the following commands should be used to gather dump information?（）
第5题：
Which of the following commands should be used to identify packet sequence problems？（）
第6题：
Which of the following commands should be used to make permanent static route entries that will persist across reboots？（）
第7题：
Which of the following commands is used to display detailed ethernet statistics for ent0？（）
第8题：
Which of the following statements regarding EIGRP successor routes is valid?（）
第9题：
Which of the following WLM commands should be used to monitor performance on a system running wlm？（）
第10题：
Which of the following commands is used to determine the route that the IP packets take to a network host?（）