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进入特权模式：
( o. j5 X% D6 c1 g$ w4 I8 Q/ H1 {Switch#configure terminal
5 }9 J: [( i/ M0 S1 z& c- NEnter configuration commands, one per line. End with CNTL/Z.
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设置成default状态：4 Q. s, D( a5 l0 N+ z
Switch(config)#default interface fastEthernet 0/23
1 y* Z7 H0 A) [4 i+ x1 |2 iInterface FastEthernet0/23 set to default configuration& f3 Z' t8 z+ f7 F' Q- f3 R* `6 H
! C7 P) w! n9 k g- ?6 H. l0 \9 k01:45:25: %LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/23, changed state to down
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4 M9 _1 M$ H/ T8 x+ F/ g01:45:28: %LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/23, changed state to up
% I) o! G3 T5 ]! X- W! u2 A I01:45:34: %SYS-5-CONFIG_I: Configured from console by console$ S# _, I! Y. [- g- u- M7 m
01:45:58: %LINEPROTO-5-UPDOWN: Line protocol on Interface Vlan1, changed state to up
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+ I& `- I& ~. ?% }% H( ?Switch#show interfaces fastEthernet 0/23; y! T+ S' r) N4 I* v
FastEthernet0/23 is up, line protocol is up (connected)
5 h' `5 n; Z2 O6 W6 A/ Z' a" u1 z1 ? Hardware is Fast Ethernet, address is 001b.2b79.7499 (bia 001b.2b79.7499)
1 {: H9 q: Y4 N* V, s n- j; o% ^5 m MTU 1500 bytes, BW 100000 Kbit, DLY 100 usec,
' ^% N* u4 ]2 @5 S, A reliability 255/255, txload 1/255, rxload 1/255
0 h: i) U1 d4 v Encapsulation ARPA, loopback not set: O: P3 L n5 W) n
Keepalive set (10 sec)
+ @% t6 T9 B: d( v0 Q! z) { I Full-duplex, 100Mb/s, media type is 10/100BaseTX( v8 t# q8 f3 d
input flow-control is off, output flow-control is unsupported
7 N$ n' e+ @( ]+ h ARP type: ARPA, ARP Timeout 04:00:00
; r& _5 J6 M# N- p! r! {$ d& [. d Last input never, output 00:00:00, output hang never
* r% Z! v. i% v; A) \' p. O Last clearing of "show interface" counters never* v; _& @5 Y& c: X" r- X6 T
Input queue: 0/75/0/0 (size/max/drops/flushes); Total output drops: 0/ b s4 x, I+ a+ r/ Y( c# a
Queueing strategy: fifo
- l4 _* F& b, m _0 O/ G+ V: I Output queue: 0/40 (size/max). {6 v5 L' S* ^0 D& z$ ~: ^. O
5 minute input rate 0 bits/sec, 0 packets/sec
- l5 [4 O- p5 n5 U7 Z 5 minute output rate 0 bits/sec, 0 packets/sec5 C$ H8 t5 Q" N" [) a9 D9 [( X b0 ]
4281 packets input, 538052 bytes, 0 no buffer* Z1 l, C7 |3 [- M6 Y7 V- R9 l! U
Received 4015 broadcasts (0 multicast)$ }7 C' i7 [, j/ Q" ]) z9 i! F
0 runts, 0 giants, 0 throttles
6 \5 Z, z9 G+ m 0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored
! E: k, k" ?7 w9 ]- \0 z5 b5 C8 { 0 watchdog, 3224 multicast, 0 pause input
, P: R. c0 h! @+ v/ b 0 input packets with dribble condition detected5 d: w. M0 l7 _& u
2225 packets output, 193144 bytes, 0 underruns2 I7 j" U' R- a' Q! J
0 output errors, 0 collisions, 1 interface resets T$ r r- |+ s$ o0 y0 Z
0 babbles, 0 late collision, 0 deferred" d$ X1 g% X2 @+ {3 f- v
0 lost carrier, 0 no carrier, 0 PAUSE output
; Q% s& F$ ~8 K$ ~7 H 0 output buffer failures, 0 output buffers swapped out
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& `# u5 n2 i& ~) \Switch#show configuration
2 A; |$ b: ?0 f4 l: p) pUsing 1832 out of 524288 bytes
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; v0 b, m/ Z' ]version 12.2
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interface FastEthernet0/23
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interface FastEthernet0/24
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发表于 2021-11-13 12:27:11