路由器:
1.一共六个。
2:分别是:1841,,2620*M,2621*M,2811,Generic一共俩个(Router-PT,Router-PT-Empty);
连线:
1.一共九个。
2.
Automaticly choose connection type 自动选择连接类型
Console:控制台连线;
Copper Straight Through:铜直连线;
Copper Cross-Over :交叉线;
Fiber:纤维;
Phone:电话线;
Coaxial:同轴电缆;
Serial DCE:
Serial DTE:串口线;
右侧栏:
1. 选取 select
2.拖动 move layout
3.标记 place note
4.删除 delete
5.查看 inspect
6.添加简单PDU add simple pdu
7.添加复杂PDU add complex pdu