-
Notifications
You must be signed in to change notification settings - Fork 0
Expand file tree
/
Copy pathchapter.reference.xml
More file actions
2465 lines (2373 loc) · 53.2 KB
/
chapter.reference.xml
File metadata and controls
2465 lines (2373 loc) · 53.2 KB
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
781
782
783
784
785
786
787
788
789
790
791
792
793
794
795
796
797
798
799
800
801
802
803
804
805
806
807
808
809
810
811
812
813
814
815
816
817
818
819
820
821
822
823
824
825
826
827
828
829
830
831
832
833
834
835
836
837
838
839
840
841
842
843
844
845
846
847
848
849
850
851
852
853
854
855
856
857
858
859
860
861
862
863
864
865
866
867
868
869
870
871
872
873
874
875
876
877
878
879
880
881
882
883
884
885
886
887
888
889
890
891
892
893
894
895
896
897
898
899
900
901
902
903
904
905
906
907
908
909
910
911
912
913
914
915
916
917
918
919
920
921
922
923
924
925
926
927
928
929
930
931
932
933
934
935
936
937
938
939
940
941
942
943
944
945
946
947
948
949
950
951
952
953
954
955
956
957
958
959
960
961
962
963
964
965
966
967
968
969
970
971
972
973
974
975
976
977
978
979
980
981
982
983
984
985
986
987
988
989
990
991
992
993
994
995
996
997
998
999
1000
<chapter id="faq">
<title>FAQ</title>
<section id="faq.snmp">
<title>SNMP</title>
<screen>
enable
config terminal
snmp-server community public RO
snmp-server trap-source FastEthernet0/0
snmp-server contact [你的联系人EMAIL地址]
snmp-server enable traps
</screen>
</section>
<section id="vlan.routing">
<title>VLan Router</title>
<section>
<title>VLAN间DHCP</title>
<screen>
<![CDATA[
Switch#vlan database
% Warning: It is recommended to configure VLAN from config mode,
as VLAN database mode is being deprecated. Please consult user
documentation for configuring VTP/VLAN in config mode.
Switch(vlan)#vlan 2 name development
VLAN 2 modified:
Name: development
Switch(vlan)#vlan 3 name market
VLAN 3 modified:
Name: market
Switch(vlan)#exit
APPLY completed.
Exiting....
Switch#conf terminal
Enter configuration commands, one per line. End with CNTL/Z.
Switch(config)#int vlan 2
Switch(config-if)#ip address 192.168.8.1 255.255.255.0
Switch(config-if)#exit
Switch(config)#int vlan 3
Switch(config-if)#ip address 192.168.9.1 255.255.255.0
Switch(config-if)#exit
Switch(config)#ip dhcp pool vlan2
Switch(dhcp-config)#network 192.168.8.0 255.255.255.0
Switch(dhcp-config)#default-router 192.168.8.254
Switch(dhcp-config)#dns-server 208.67.222.222 208.67.220.220
Switch(dhcp-config)#lease 7
Switch(dhcp-config)#exit
Switch(config)#ip dhcp pool vlan3
Switch(dhcp-config)#network 192.168.9.0 255.255.255.0
Switch(dhcp-config)#default-router 192.168.9.254
Switch(dhcp-config)#dns-server 208.67.222.222 208.67.220.220
Switch(dhcp-config)#lease 7
Switch(dhcp-config)#exit
Switch(config)#ip dhcp excluded 192.168.8.1 192.168.8.254
Switch(config)#ip dhcp excluded 192.168.9.1 192.168.9.254
Switch(config)#ip dhcp snooping
Switch(config)#ip dhcp snooping vlan 2-3
Switch(config)#interface range f0/1 - 10
Switch(config-if-range)#switchport access vlan 2
Switch(config-if-range)#switchport mode access
Switch(config-if-range)#spanning-tree portfast
Switch(config-if-range)#ip dhcp snooping trust
Switch(config-if-range)#exit
Switch(config)#interface range f0/11 - 20
Switch(config-if-range)#switchport access vlan 3
Switch(config-if-range)#switchport mode access
Switch(config-if-range)#spanning-tree portfast
Switch(config-if-range)#ip dhcp snooping trust
Switch(config-if-range)#exit
Switch(config)#interface GigabitEthernet0/1
Switch(config-if)#switchport mode trunk
Switch(config-if)#switchport trunk allowed vlan all
Switch(config-if)#end
]]>
</screen>
<example>
<title>VLAN间DHCP实例</title>
<para>Cisco Catalyst 2960 Series Switches</para>
<screen>
<![CDATA[
Switch#show running-config
Building configuration...
Current configuration : 4716 bytes
!
version 12.2
no service pad
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
!
hostname Switch
!
boot-start-marker
boot-end-marker
!
enable secret 5 $1$zQct$RlZjEVk3PV//OrS4KYm46.
enable password 123456
!
no aaa new-model
system mtu routing 1500
ip subnet-zero
!
ip dhcp pool vlan2
network 192.168.8.0 255.255.255.0
default-router 192.168.8.254
dns-server 208.67.222.222 208.67.220.220
lease 7
!
ip dhcp pool vlan3
network 192.168.9.0 255.255.255.0
default-router 192.168.9.254
dns-server 208.67.222.222 208.67.220.220
lease 7
!
ip dhcp snooping vlan 2-3
no ip dhcp snooping information option
ip dhcp snooping
!
!
crypto pki trustpoint TP-self-signed-2135278336
enrollment selfsigned
subject-name cn=IOS-Self-Signed-Certificate-2135278336
revocation-check none
rsakeypair TP-self-signed-2135278336
!
!
crypto pki certificate chain TP-self-signed-2135278336
certificate self-signed 01
3082023F 308201A8 A0030201 02020101 300D0609 2A864886 F70D0101 04050030
31312F30 2D060355 04031326 494F532D 53656C66 2D536967 6E65642D 43657274
69666963 6174652D 32313335 32373833 3336301E 170D3933 30333031 30303030
35315A17 0D323030 31303130 30303030 305A3031 312F302D 06035504 03132649
4F532D53 656C662D 5369676E 65642D43 65727469 66696361 74652D32 31333532
37383333 3630819F 300D0609 2A864886 F70D0101 01050003 818D0030 81890281
8100B628 478437A6 397971B0 B3A62590 C505A465 D7D1E604 DC5F92E2 68868536
286DA2A2 3C782BCC 47625B33 5CC22974 04B26BDF F353FEFB DE2A2F27 2964BC40
5CDEE5DE 7D9EB86F A32118E6 9345B5C4 8632832E 397D2F58 41F70394 EB49DCE9
633DABDF 140E6ECD BA8927B4 8EF18AAB 700C9063 2C571D79 04341253 08507FA4
5FB30203 010001A3 67306530 0F060355 1D130101 FF040530 030101FF 30120603
551D1104 0B300982 07537769 7463682E 301F0603 551D2304 18301680 1419F564
86C05FAB 617613B5 943AF70D 6754DF2C A3301D06 03551D0E 04160414 19F56486
C05FAB61 7613B594 3AF70D67 54DF2CA3 300D0609 2A864886 F70D0101 04050003
818100A2 3658FCD0 2E373F72 05DB683D 9EDD2244 0439DB83 AA6A65BE 14309A5C
9B317329 2E5B4275 0FA7A78C 7681F7EC 8DAD3CC8 85B315F1 DA43BFB4 B4D92F6F
0C983A7A 0C8030EE F0AE34DB 81C18F45 A2F2B98A 232430D5 EF2C3667 E9C2C1EF
C6457E0A 1EA81332 E7691037 6A2AFF97 DBCAFECB CB673797 7D2D0547 C1D742F0 F99208
quit
!
!
!
!
!
spanning-tree mode pvst
spanning-tree extend system-id
!
vlan internal allocation policy ascending
!
!
!
interface FastEthernet0/1
switchport access vlan 2
switchport mode access
spanning-tree portfast
ip dhcp snooping trust
!
interface FastEthernet0/2
switchport access vlan 2
switchport mode access
spanning-tree portfast
ip dhcp snooping trust
!
interface FastEthernet0/3
switchport access vlan 2
switchport mode access
spanning-tree portfast
ip dhcp snooping trust
!
interface FastEthernet0/4
switchport access vlan 2
switchport mode access
spanning-tree portfast
ip dhcp snooping trust
!
interface FastEthernet0/5
switchport access vlan 2
switchport mode access
spanning-tree portfast
ip dhcp snooping trust
!
interface FastEthernet0/6
switchport access vlan 2
switchport mode access
spanning-tree portfast
ip dhcp snooping trust
!
interface FastEthernet0/7
switchport access vlan 3
switchport mode access
spanning-tree portfast
ip dhcp snooping trust
!
interface FastEthernet0/8
switchport access vlan 3
switchport mode access
spanning-tree portfast
ip dhcp snooping trust
!
interface FastEthernet0/9
switchport access vlan 3
switchport mode access
spanning-tree portfast
ip dhcp snooping trust
!
interface FastEthernet0/10
switchport access vlan 3
switchport mode access
spanning-tree portfast
ip dhcp snooping trust
!
interface FastEthernet0/11
switchport access vlan 3
switchport mode access
spanning-tree portfast
ip dhcp snooping trust
!
interface FastEthernet0/12
switchport access vlan 3
switchport mode access
spanning-tree portfast
ip dhcp snooping trust
!
interface FastEthernet0/13
!
interface FastEthernet0/14
!
interface FastEthernet0/15
!
interface FastEthernet0/16
!
interface FastEthernet0/17
!
interface FastEthernet0/18
!
interface FastEthernet0/19
!
interface FastEthernet0/20
!
interface FastEthernet0/21
!
interface FastEthernet0/22
!
interface FastEthernet0/23
!
interface FastEthernet0/24
switchport mode trunk
!
interface GigabitEthernet0/1
!
interface GigabitEthernet0/2
!
interface Vlan1
no ip address
no ip route-cache
shutdown
!
interface Vlan2
ip address 192.168.8.1 255.255.255.0
no ip route-cache
!
interface Vlan3
ip address 192.168.9.1 255.255.255.0
no ip route-cache
!
no ip http server
no ip http secure-server
!
control-plane
!
!
line con 0
line vty 0 4
password 123456
login
line vty 5 15
password 123456
login
!
end
Switch#
]]>
</screen>
<para>Cisco 2811 Router</para>
<screen>
<![CDATA[
Router#show running-config
Building configuration...
Current configuration : 1103 bytes
!
version 12.4
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
!
hostname Router
!
boot-start-marker
boot-end-marker
!
enable secret 5 $1$d51C$qZVGfyDQJHQZ/W4muxjo4/
enable password chen
!
no aaa new-model
!
resource policy
!
no network-clock-participate wic 0
ip subnet-zero
!
!
ip cef
!
!
!
!
!
controller E1 0/0/0
!
!
interface FastEthernet0/0
ip address 192.168.3.39 255.255.255.0
duplex auto
speed auto
!
interface FastEthernet0/1
duplex auto
speed auto
!
interface FastEthernet0/1.1
encapsulation dot1Q 2
ip address 192.168.8.254 255.255.255.0
no snmp trap link-status
!
interface FastEthernet0/1.2
encapsulation dot1Q 3
ip address 192.168.9.254 255.255.255.0
no snmp trap link-status
!
router rip
network 192.168.3.0
network 192.168.8.0
network 192.168.9.0
!
ip classless
ip route 0.0.0.0 0.0.0.0 192.168.3.1
!
no ip http server
!
snmp-server community public RO
!
control-plane
!
!
line con 0
line aux 0
line vty 0 4
password 3655927
login
!
scheduler allocate 20000 1000
!
end
Router#
]]>
</screen>
</example>
</section>
<section id="vlan.dhcp.routing">
<title>多vlan与vlan间路由，并且每个vlan配合一个DHCP池，所有vlan均能访问internet</title>
<para>Cisco 2811 Router + 2960 Switch</para>
<screen>
<![CDATA[
Router>enable
Router#configure terminal
Enter configuration commands, one per line. End with CNTL/Z.
Router(config)#ip dhcp excluded 192.168.8.1
Router(config)#ip dhcp excluded 192.168.8.254
Router(config)#ip dhcp excluded 192.168.9.1
Router(config)#ip dhcp excluded 192.168.9.254
Router(config)#ip dhcp pool vlan2
Router(dhcp-config)#network 192.168.8.0 255.255.255.0
Router(dhcp-config)#default-router 192.168.8.254
Router(dhcp-config)#dns-server 208.67.222.222 208.67.220.220
Router(dhcp-config)#lease 7
Router(dhcp-config)#exit
Router(config)#ip dhcp pool vlan3
Router(dhcp-config)#network 192.168.9.0 255.255.255.0
Router(dhcp-config)#default-router 192.168.9.254
Router(dhcp-config)#dns-server 208.67.222.222 208.67.220.220
Router(dhcp-config)#lease 7
Router(dhcp-config)#exit
Router(config)#interface f0/0
Router(config-if)#ip address 172.16.0.1 255.255.255.0
Router(config-if)#no shut
Router(config-if)#exit
Router(config)#interface f0/1
Router(config-if)#description Connect to 2960_f0/24
Router(config-if)#no shut
Router(config-if)#exit
Router(config)#interface f0/1.1
Router(config-subif)#ip address 192.168.8.254 255.255.255.0
% Configuring IP routing on a LAN subinterface is only allowed if that
subinterface is already configured as part of an IEEE 802.10, IEEE 802.1Q,
or ISL vLAN.
Router(config-subif)#encapsulation dot1q 2
Router(config-subif)#no shut
Router(config-subif)#exit
Router(config)#interface f0/1.2
Router(config-subif)#ip address 192.168.9.254 255.255.255.0
% Configuring IP routing on a LAN subinterface is only allowed if that
subinterface is already configured as part of an IEEE 802.10, IEEE 802.1Q,
or ISL vLAN.
Router(config-subif)#encapsulation dot1q 3
Router(config-subif)#no shut
Router(config-subif)#exit
Router(config)#ip routing
Router(config)#ip route 0.0.0.0 0.0.0.0 172.16.0.254
Router(config)#router rip
Router(config-router)#network 172.16.0.0
Router(config-router)#network 192.168.8.0
Router(config-router)#network 192.168.9.0
Router(config-router)#exit
Router(config)#exit
Router#wr
Building configuration...
[OK]
]]>
</screen>
<!--
Router(config)#ip route 192.168.8.0 255.255.255.0 192.168.8.254
Router(config)#ip route 192.168.9.0 255.255.255.0 192.168.9.254
-->
<screen>
<![CDATA[
Switch(config)#interface range f0/1 - 10
Switch(config-if-range)#switchport access vlan 1
Switch(config-if-range)#switchport mode access
Switch(config-if-range)#spanning-tree portfast
Switch(config-if-range)#no shut
Switch(config-if-range)#exit
Switch(config)#interface range f0/11 - 20
Switch(config-if-range)#switchport access vlan 2
Switch(config-if-range)#switchport mode access
Switch(config-if-range)#spanning-tree portfast
Switch(config-if-range)#no shut
Switch(config-if-range)#exit
Switch(config)#interface f0/24
Switch(config-if)#switchport mode trunk
Switch(config-if)#switchport trunk encapsulation dot1q
Switch(config-if)#switchport trunk allowed vlan all
Switch(config-if)#no shut
Switch(config-if)#exit
Switch(config)#interface vlan 2
Switch(config-if)#ip add 192.168.8.1 255.255.255.0
192.168.8.0 overlaps with Vlan2
Switch(config-if)#ip helper-address 192.168.8.254
Switch(config-if)#no shut
Switch(config-if)#exit
Switch(config)#interface vlan 3
Switch(config-if)#ip add 192.168.9.1 255.255.255.0
Switch(config-if)#ip helper-address 192.168.9.254
Switch(config-if)#no shut
Switch(config-if)#exit
Switch(config)#end
Switch#wr
Building configuration...
[OK]
]]>
</screen>
<example>
<title>配置实例参考</title>
<para>Router: Cisco 2811 Series Routers</para>
<screen>
<![CDATA[
Router#show running-config
Building configuration...
Current configuration : 1592 bytes
!
version 12.4
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
!
hostname Router
!
boot-start-marker
boot-end-marker
!
enable secret 5 $1$d51C$qZVGfyDQJHQZ/W4muxjo4/
enable password chen
!
no aaa new-model
!
resource policy
!
no network-clock-participate wic 0
ip subnet-zero
!
!
ip cef
no ip dhcp use vrf connected
ip dhcp excluded-address 192.168.8.1
ip dhcp excluded-address 192.168.8.254
ip dhcp excluded-address 192.168.9.1
ip dhcp excluded-address 192.168.9.254
ip dhcp excluded-address 192.168.8.253
!
ip dhcp pool vlan2
network 192.168.8.0 255.255.255.0
default-router 192.168.8.254
dns-server 208.67.222.222 208.67.220.220
lease 7
!
ip dhcp pool vlan3
network 192.168.9.0 255.255.255.0
default-router 192.168.9.254
dns-server 208.67.222.222 208.67.220.220
lease 7
!
!
!
!
!
controller E1 0/0/0
!
!
interface FastEthernet0/0
ip address 192.168.3.39 255.255.255.0
duplex auto
speed auto
!
interface FastEthernet0/1
no ip address
duplex auto
speed auto
!
interface FastEthernet0/1.1
encapsulation dot1Q 2
ip address 192.168.8.254 255.255.255.0
no snmp trap link-status
!
interface FastEthernet0/1.2
encapsulation dot1Q 3
ip address 192.168.9.254 255.255.255.0
no snmp trap link-status
!
router rip
network 192.168.3.0
network 192.168.8.0
network 192.168.9.0
!
Router#
]]>
</screen>
<para>Switch: Cisco Catalyst 2960 Series Switches</para>
<screen>
<![CDATA[
Switch#show running-config
Building configuration...
Current configuration : 3502 bytes
!
version 12.2
no service pad
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
!
hostname Switch
!
boot-start-marker
boot-end-marker
!
enable secret 5 $1$zQct$RlZjEVk3PV//OrS4KYm46.
enable password 123456
!
username neo password 0 chen
no aaa new-model
system mtu routing 1500
ip subnet-zero
!
no ip dhcp snooping information option
!
!
crypto pki trustpoint TP-self-signed-2135278336
enrollment selfsigned
subject-name cn=IOS-Self-Signed-Certificate-2135278336
revocation-check none
rsakeypair TP-self-signed-2135278336
!
!
crypto pki certificate chain TP-self-signed-2135278336
certificate self-signed 01
3082023F 308201A8 A0030201 02020101 300D0609 2A864886 F70D0101 04050030
31312F30 2D060355 04031326 494F532D 53656C66 2D536967 6E65642D 43657274
69666963 6174652D 32313335 32373833 3336301E 170D3933 30333031 30303030
35315A17 0D323030 31303130 30303030 305A3031 312F302D 06035504 03132649
4F532D53 656C662D 5369676E 65642D43 65727469 66696361 74652D32 31333532
37383333 3630819F 300D0609 2A864886 F70D0101 01050003 818D0030 81890281
8100B628 478437A6 397971B0 B3A62590 C505A465 D7D1E604 DC5F92E2 68868536
286DA2A2 3C782BCC 47625B33 5CC22974 04B26BDF F353FEFB DE2A2F27 2964BC40
5CDEE5DE 7D9EB86F A32118E6 9345B5C4 8632832E 397D2F58 41F70394 EB49DCE9
633DABDF 140E6ECD BA8927B4 8EF18AAB 700C9063 2C571D79 04341253 08507FA4
5FB30203 010001A3 67306530 0F060355 1D130101 FF040530 030101FF 30120603
551D1104 0B300982 07537769 7463682E 301F0603 551D2304 18301680 1419F564
86C05FAB 617613B5 943AF70D 6754DF2C A3301D06 03551D0E 04160414 19F56486
C05FAB61 7613B594 3AF70D67 54DF2CA3 300D0609 2A864886 F70D0101 04050003
818100A2 3658FCD0 2E373F72 05DB683D 9EDD2244 0439DB83 AA6A65BE 14309A5C
9B317329 2E5B4275 0FA7A78C 7681F7EC 8DAD3CC8 85B315F1 DA43BFB4 B4D92F6F
0C983A7A 0C8030EE F0AE34DB 81C18F45 A2F2B98A 232430D5 EF2C3667 E9C2C1EF
C6457E0A 1EA81332 E7691037 6A2AFF97 DBCAFECB CB673797 7D2D0547 C1D742F0 F99208
quit
!
!
!
!
!
spanning-tree mode pvst
spanning-tree extend system-id
!
vlan internal allocation policy ascending
!
!
!
interface FastEthernet0/1
!
interface FastEthernet0/2
!
interface FastEthernet0/3
!
interface FastEthernet0/4
!
interface FastEthernet0/5
!
interface FastEthernet0/6
!
interface FastEthernet0/7
!
interface FastEthernet0/8
!
interface FastEthernet0/9
!
interface FastEthernet0/10
!
interface FastEthernet0/11
!
interface FastEthernet0/12
!
interface FastEthernet0/13
switchport access vlan 2
switchport mode access
spanning-tree portfast
!
interface FastEthernet0/14
switchport access vlan 3
switchport mode access
spanning-tree portfast
!
interface FastEthernet0/15
!
interface FastEthernet0/16
!
interface FastEthernet0/17
!
interface FastEthernet0/18
!
interface FastEthernet0/19
!
interface FastEthernet0/20
!
interface FastEthernet0/21
!
interface FastEthernet0/22
!
interface FastEthernet0/23
!
interface FastEthernet0/24
switchport mode trunk
!
interface GigabitEthernet0/1
!
interface GigabitEthernet0/2
!
interface Vlan1
no ip address
no ip route-cache
shutdown
!
interface Vlan2
ip address 192.168.8.1 255.255.255.0
ip helper-address 192.168.8.254
no ip route-cache
!
interface Vlan3
ip address 192.168.9.1 255.255.255.0
ip helper-address 192.168.9.254
no ip route-cache
!
no ip http server
no ip http secure-server
!
control-plane
!
!
line con 0
line vty 0 4
password 123456
login
line vty 5 15
password 123456
login
!
end
Switch#
]]>
</screen>
</example>
</section>
</section>
<section id="faq.switch.vlan">
<title>VLAN下联Switch</title>
<para>f0/21 与 f0/22 下个链接一个交换机并用vlan2,vlan3管理下联交换机</para>
<screen>
<![CDATA[
Switch#show running-config
Building configuration...
Current configuration : 3800 bytes
!
version 12.2
no service pad
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
!
hostname Switch
!
boot-start-marker
boot-end-marker
!
enable secret 5 $1$zQct$RlZjEVk3PV//OrS4KYm46.
enable password 123456
!
no aaa new-model
system mtu routing 1500
ip subnet-zero
!
ip dhcp pool vlan2
network 192.168.8.0 255.255.255.0
default-router 192.168.8.254
dns-server 208.67.222.222 208.67.220.220
lease 7
!
ip dhcp pool vlan3
network 192.168.9.0 255.255.255.0
default-router 192.168.9.254
dns-server 208.67.222.222 208.67.220.220
lease 7
!
ip dhcp snooping vlan 2-3
no ip dhcp snooping information option
ip dhcp snooping
!
mls qos
!
crypto pki trustpoint TP-self-signed-2135278336
enrollment selfsigned
subject-name cn=IOS-Self-Signed-Certificate-2135278336
revocation-check none
rsakeypair TP-self-signed-2135278336
!
!
crypto pki certificate chain TP-self-signed-2135278336
certificate self-signed 01
3082023F 308201A8 A0030201 02020101 300D0609 2A864886 F70D0101 04050030
31312F30 2D060355 04031326 494F532D 53656C66 2D536967 6E65642D 43657274
69666963 6174652D 32313335 32373833 3336301E 170D3933 30333031 30303030
35315A17 0D323030 31303130 30303030 305A3031 312F302D 06035504 03132649
4F532D53 656C662D 5369676E 65642D43 65727469 66696361 74652D32 31333532
37383333 3630819F 300D0609 2A864886 F70D0101 01050003 818D0030 81890281
8100B628 478437A6 397971B0 B3A62590 C505A465 D7D1E604 DC5F92E2 68868536
286DA2A2 3C782BCC 47625B33 5CC22974 04B26BDF F353FEFB DE2A2F27 2964BC40
5CDEE5DE 7D9EB86F A32118E6 9345B5C4 8632832E 397D2F58 41F70394 EB49DCE9
633DABDF 140E6ECD BA8927B4 8EF18AAB 700C9063 2C571D79 04341253 08507FA4
5FB30203 010001A3 67306530 0F060355 1D130101 FF040530 030101FF 30120603
551D1104 0B300982 07537769 7463682E 301F0603 551D2304 18301680 1419F564
86C05FAB 617613B5 943AF70D 6754DF2C A3301D06 03551D0E 04160414 19F56486
C05FAB61 7613B594 3AF70D67 54DF2CA3 300D0609 2A864886 F70D0101 04050003
818100A2 3658FCD0 2E373F72 05DB683D 9EDD2244 0439DB83 AA6A65BE 14309A5C
9B317329 2E5B4275 0FA7A78C 7681F7EC 8DAD3CC8 85B315F1 DA43BFB4 B4D92F6F
0C983A7A 0C8030EE F0AE34DB 81C18F45 A2F2B98A 232430D5 EF2C3667 E9C2C1EF
C6457E0A 1EA81332 E7691037 6A2AFF97 DBCAFECB CB673797 7D2D0547 C1D742F0 F99208
quit
!
!
!
!
!
spanning-tree mode pvst
spanning-tree extend system-id
!
vlan internal allocation policy ascending
!
!
!
interface FastEthernet0/1
!
interface FastEthernet0/2
!
interface FastEthernet0/3
!
interface FastEthernet0/4
!
interface FastEthernet0/5
!
interface FastEthernet0/6
!
interface FastEthernet0/7
!
interface FastEthernet0/8
!
interface FastEthernet0/9
!
interface FastEthernet0/10
!
interface FastEthernet0/11
!
interface FastEthernet0/12
!
interface FastEthernet0/13
!
interface FastEthernet0/14
!
interface FastEthernet0/15
!
interface FastEthernet0/16
!
interface FastEthernet0/17
!
interface FastEthernet0/18
!
interface FastEthernet0/19
!
interface FastEthernet0/20
!
interface FastEthernet0/21
switchport access vlan 2
switchport mode access
spanning-tree portfast
ip dhcp snooping trust
!
interface FastEthernet0/22
switchport access vlan 3
switchport mode access
spanning-tree portfast
ip dhcp snooping trust
!
interface FastEthernet0/23
!
interface FastEthernet0/24
switchport mode trunk
!
interface GigabitEthernet0/1
!
interface GigabitEthernet0/2
!
interface Vlan1
no ip address
no ip route-cache
shutdown
!
interface Vlan2
ip address 192.168.8.1 255.255.255.0
no ip route-cache
!
interface Vlan3
ip address 192.168.9.1 255.255.255.0
no ip route-cache
!
no ip http server
no ip http secure-server
!
control-plane
!
!
line con 0
line vty 0 4
password 123456
login
line vty 5 15
password 123456
login
!
end
]]>
</screen>
</section>
<section id="faq.lan2lan">
<title>LAN to LAN</title>
<para><![CDATA[ LAN -> Route <- LAN ]]></para>
<screen>
<![CDATA[
Router#sh run
Building configuration...
*Dec 18 09:36:02.775: %SYS-5-CONFIG_I: Configured from console by console
Current configuration : 700 bytes
!
version 12.4
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
!
hostname Router
!
boot-start-marker
boot-end-marker
!
!
no aaa new-model
!
resource policy
!
no network-clock-participate wic 0
ip subnet-zero
!
!
ip cef
!
!
!
!
!
controller E1 0/0/0
!
!
interface FastEthernet0/0
ip address 192.168.3.39 255.255.255.0
duplex auto
speed auto
!
interface FastEthernet0/1
ip address 192.168.6.1 255.255.255.0
duplex auto
speed auto
!
ip default-gateway 192.168.3.1
ip classless
ip route 0.0.0.0 0.0.0.0 192.168.3.1
!
no ip http server
!
!
control-plane