>> доброе время суток! В общем такой случай подключили два коммутатора по sfp
>> GigabitEhternet настроили их как trunk mode, коммутаторы друг друга видят(идет пинг),
>> делаем Vlan на обоих комм. пакеты не проходят!! Если сделать trunk
>> через обычный порт fastEthernet то норм Vlan работает и пинги проходят.
>> Подскажите в чем может быть проблема??
> Какой Vlan делаете? ip-адреса коммутаторов в vlan1?
> А еще лучше конфиги выложите.Смотрите Vlan 411 на порту fast 0/24
Current configuration : 3948 bytes
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version 12.2
no service pad
service timestamps debug datetime msec
service timestamps log datetime msec
service password-encryption
service unsupported-transceiver
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hostname SCatNaumovka
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boot-start-marker
boot-end-marker
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username admin0 password 7 06070B2C454059
no aaa new-model
system mtu routing 1500
ip subnet-zero
ip domain-name strb.ru
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!
!
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crypto pki trustpoint TP-self-signed-1795852416
enrollment selfsigned
subject-name cn=IOS-Self-Signed-Certificate-1795852416
revocation-check none
rsakeypair TP-self-signed-1795852416
!
!
crypto pki certificate chain TP-self-signed-1795852416
certificate self-signed 01
3082024C 308201B5 A0030201 02020101 300D0609 2A864886 F70D0101 04050030
31312F30 2D060355 04031326 494F532D 53656C66 2D536967 6E65642D 43657274
69666963 6174652D 31373935 38353234 3136301E 170D3933 30333031 30303031
30305A17 0D323030 31303130 30303030 305A3031 312F302D 06035504 03132649
4F532D53 656C662D 5369676E 65642D43 65727469 66696361 74652D31 37393538
35323431 3630819F 300D0609 2A864886 F70D0101 01050003 818D0030 81890281
8100BDDA 3730EB90 1CF3AE2F 68453E8F C3A4EEAA 13093DBA D477EC17 3B51B31B
E5810427 E143B8CC DFB46D20 BC019E36 05FEB5B3 1A9C9662 595644E6 B2426140
557383B4 320B4DA0 69D585D3 D54A3CB5 7985576B 11C67974 BA0C688E D2210B11
22B8FDCC D0C129FC B3D1D3F1 DE5A6814 771D11E0 50C62012 D3C9008A D0ACD04A
A7450203 010001A3 74307230 0F060355 1D130101 FF040530 030101FF 301F0603
551D1104 18301682 14534361 744E6175 6D6F766B 612E7374 72622E72 75301F06
03551D23 04183016 8014A88D 320D057F C4DBEA20 B63D0A59 B28A3EFD AB27301D
0603551D 0E041604 14A88D32 0D057FC4 DBEA20B6 3D0A59B2 8A3EFDAB 27300D06
092A8648 86F70D01 01040500 03818100 9FE1A1BB B73826BC 54512461 57634023
971DA004 0053BCBA CB34D47D 7F27A00A E30F08BA 2EBCD859 7066E89E E545BBA5
08B49D12 90ED66E1 437ADE54 1025FADA 8B4ECBEF 6277E6AA 687B119B D39A0D97
CCD4D69A C68B5DCA 0F941819 1C8D6409 35AE27B5 878427C5 2C45EA0A C1DDBA32
97AC7D6E 7687021D D6FD3294 2EC94A61
quit
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no errdisable detect cause gbic-invalid
no errdisable detect cause sfp-config-mismatch
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spanning-tree mode pvst
spanning-tree etherchannel guard misconfig
spanning-tree extend system-id
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vlan internal allocation policy ascending
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ip ssh version 2
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interface FastEthernet0/1
switchport trunk encapsulation dot1q
switchport trunk allowed vlan 1,24,25,100,987
switchport mode trunk
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interface FastEthernet0/2
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interface FastEthernet0/3
switchport access vlan 100
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interface FastEthernet0/4
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interface FastEthernet0/5
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interface FastEthernet0/6
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interface FastEthernet0/7
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interface FastEthernet0/8
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interface FastEthernet0/9
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interface FastEthernet0/10
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interface FastEthernet0/11
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interface FastEthernet0/12
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interface FastEthernet0/13
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interface FastEthernet0/14
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interface FastEthernet0/15
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interface FastEthernet0/16
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interface FastEthernet0/17
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interface FastEthernet0/18
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interface FastEthernet0/19
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interface FastEthernet0/20
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interface FastEthernet0/21
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interface FastEthernet0/22
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interface FastEthernet0/23
switchport access vlan 411
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interface FastEthernet0/24
switchport access vlan 411
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interface GigabitEthernet0/1
switchport trunk encapsulation dot1q
switchport trunk allowed vlan 1,100,411,987
switchport mode trunk
speed nonegotiate
udld port
spanning-tree portfast disable
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interface GigabitEthernet0/2
speed nonegotiate
udld port
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interface Vlan1
ip address 10.150.1.3 255.255.255.0
no ip route-cache
no ip mroute-cache
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interface Vlan24
no ip address
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interface Vlan25
no ip address
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interface Vlan100
no ip address
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interface Vlan411
ip address 10.250.0.2 255.255.255.0
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interface Vlan987
no ip address
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ip classless
ip http server
ip http secure-server
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control-plane
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line con 0
line vty 0 4
login local
transport input ssh
transport output all
line vty 5 15
login local
transport input ssh
transport output all
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end