Router 1 router_0 216 170 Pc-group 20 term_0 222 16 Pc-group 20 term_1 411 176 Pc 1 term_3 42 163 true Hub hub_0 100000000 10000 false false router_0 term_0 true Hub hub_1 100000000 10000 false false router_0 term_1 true Hub hub_3 100000000 10000 false false router_0 term_3 TcpLargeTransfer tcp_1 term_0 term_3 0 40 80 TcpLargeTransfer tcp_2 term_1 term_3 0 40 80 term_0 router_0 WiredLink term_1 router_0 WiredLink term_3 router_0 WiredLink