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Chapter 4
Cisco's Diagnostic Commands
Now let's look at the output from a Serial interface:
Router_D#sho int s1/0
Serial1/0 is up, line protocol is up
Hardware is cxBus Serial
Description: Connection to frame-relay cloud
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 195167, LMI stat recvd 195165, LMI upd
recvd 10, DTE LMI up
LMI enq recvd 0, LMI stat sent 0, LMI upd sent 0
LMI DLCI 1023 LMI type is CISCO frame relay DTE
Broadcast queue 0/64, broadcasts sent/dropped 0/0,
interface broadcasts 908350
Last input 00:00:00, output 00:00:00, output hang never
Last clearing of "show interface" counters never
Input queue: 0/75/4 (size/max/drops); Total output
drops: 22795
Queueing strategy: weighted fair
Output queue: 0/64/22795 (size/threshold/drops)
Conversations 0/59 (active/max active)
Reserved Conversations 0/0 (allocated/max allocated)
5 minute input rate 7000 bits/sec, 9 packets/sec
5 minute output rate 9000 bits/sec, 8 packets/sec
55695166 packets input, 3680326698 bytes, 1 no buffer
Received 0 broadcasts, 0 runts, 0 giants
1 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored,
1 abort
56424159 packets output, 569801054 bytes, 0 underruns
0 output errors, 0 collisions, 2 interface resets
8656902 output buffers copied, 0 interrupts, 0
failures
3 carrier transitions
RTS up, CTS up, DTR up, DCD up, DSR up
Router_D#
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