209. From the partial router output below, match the output information to the OSI layer. (Not all options apply).
TP# show interfaces s1/0
Serial1/0 is up, line protocol is up
Hardware is CD2430 in sync mode
Internet address is 192.168.0.10/30
MTU 1500 bytes, BW 128 Kbit, DLY 20000 usec, reliability 255/255, txload 1/255, rxload 1/255
Encapsulation PPP, LCP Open Open: CDPCP, IPCP, loopback not set
Last input 00:00:00, output 00:00:00, output hang never
Last clearing of "show interface" counters 4d21h 3COM华为.网络技术学院 http://www.3comcom.com

