Learning by Doing: CISCO Certified Network ... - SCN Research

7. Wrong ip address/mask Here I just changed the network number on one side.
We start with our show frame pvc and work through the commands:
router#sh frame pvc
PVC Statistics for interface Serial0/0 (Frame Relay DTE)
DLCI = 16, DLCI USAGE = LOCAL, PVC STATUS = ACTIVE,
INTERFACE = Serial0/0
input pkts 3 output pkts 6 in bytes 158
out bytes 334 dropped pkts 0 in FECN pkts 0
in BECN pkts 0 out FECN pkts 0 out BECN pkts 0
in DE pkts 0 out DE pkts 0
out bcast pkts 3 out bcast bytes 124
pvc create time 00:01:53, last time pvc status changed 00:01:53
router#sh controller s0/0
Interface Serial0/0
Hardware is PowerQUICC MPC860
DTE V.35 TX and RX clocks detected.
router#sh int s0/0
Serial0/0 is up, line protocol is up
Hardware is PowerQUICC Serial
Internet address is 193.168.1.2/24
MTU 1500 bytes, BW 1544 Kbit, DLY 20000 usec, rely 255/255, load
1/255
Encapsulation FRAME-RELAY, loopback not set, keepalive set (10
sec)
LMI enq sent 52, LMI stat recvd 53, LMI upd
recvd 0, DTE LMI up
A hint! We can check our ip address against the ip address on the other end of
our frame-relay line with show frame map:
router#sh frame map
Serial0/0 (up): ip 192.168.1.1 dlci 16(0x10,0x400), dynamic,
broadcast,, status defined, active
router#
We can see it in our frame relay map and our show interface s0/0. So we fix it
(back to 192.168.1.2/24) and it works.
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