Task 1:
Router#config t
Enter configuration commands, one per line. End with CNTL/Z.
Router(config)#hostname R1
R1(config)#
Router#config t
Enter configuration commands, one per line. End with CNTL/Z.
Router(config)#hostname R2
R2(config)#
Task 2:
R1(config)#interface serial0/0
R1(config-if)#no shut
*Mar 1 00:36:47.282: %LINK-3-UPDOWN: Interface Serial0/0, changed state to down
R1(config-if)#end
R1#
R2(config)#interface serial0/0
R2(config-if)#no shut
*Mar 1 00:36:47.282: %LINK-3-UPDOWN: Interface Serial0/0, changed state to down
R2(config-if)#end
R2#
R2#show controllers serial 0/0
Interface Serial0/0
Hardware is PowerQUICC MPC860
DCE V.35, no clock
| NOTE: The show controllers command will tell you whether the interface is the DCE side (which provides the clocking) or the DTE side (which receives the clocking) on a particular router interface. |
R2#conf t
Enter configuration commands, one per line. End with CNTL/Z.
R2(config)#interface serial 0/0
R2(config-if)#clock rate 256000
R2(config-if)#end
R2#
R2#show controllers serial 0/0
Interface Serial0/0
Hardware is PowerQUICC MPC860
DCE V.35, clock rate 256000
R1#show controllers serial 0/2
Interface Serial0/0
Hardware is PowerQUICC MPC860
DTE V.35 TX and RX clocks detected.
Task 3:
R1#conf term
Enter configuration commands, one per line. End with CNTL/Z.
R1(config)#interface s0/0
R1(config-if)#ip address 172.30.100.1 255.255.255.252
R1(config-if)#end
R1#
R2#conf t
Enter configuration commands, one per line. End with CNTL/Z.
R2(config)#interface serial 0/0
R2(config-if)#ip address 172.30.100.2 255.255.255.252
R2(config-if)#end
R2#
R1#show interfaces serial 0/0
Serial0/0 is up, line protocol is up
Hardware is PowerQUICC Serial
Internet address is 172.30.100.1/30
MTU 1500 bytes, BW 1544 Kbit, DLY 20000 usec,
reliability 255/255, txload 1/255, rxload 1/255
Encapsulation HDLC, loopback not set
Keepalive set (10 sec)
R2#show interfaces serial 0/0
Serial0/0 is up, line protocol is up
Hardware is PowerQUICC Serial
Internet address is 172.30.100.2/30
MTU 1500 bytes, BW 1544 Kbit, DLY 20000 usec,
reliability 255/255, txload 1/255, rxload 1/255
Encapsulation HDLC, loopback not set
Keepalive set (10 sec)
Task 4:
R1#debug serial interface
Serial network interface debugging is on
*Mar 1 01:17:34.686: Serial0/0: HDLC myseq 232, mineseen 232*, yourseen 230, line up
*Mar 1 01:17:44.686: Serial0/0: HDLC myseq 233, mineseen 233*, yourseen 231, line up
*Mar 1 01:17:54.687: Serial0/0: HDLC myseq 234, mineseen 234*, yourseen 232, line up
R1#
R1#
R1#undebug all
All possible debugging has been turned off