Как настроить связь между маршрутизатором и коммутатором cisco?
Раньше ни когда не настраивал cisco, но внезапно поручили разобрать и настроить. Ситуация такая: есть маршрутизатор c3750x (его конфиг представлен ниже, он является ядром сети, на нем несколько vlay), к нему был подключен коммутатор sg 300-52, на котором был pppoe и от сюда шел интернет. Логин и пароль к этому коммутатору был потерян и его сбросили, теперь надо заново настроить. Поэтому прошу знающих людей подсказать для начала какие настройки нужны на коммутаторе чтобы его хотя бы стало видно из основной сети.
! ! Last configuration change at 11:29:55 YKT Thu Mar 31 2011 by admin ! NVRAM config last updated at 11:30:03 YKT Thu Mar 31 2011 by admin ! version 15.0 no service pad service timestamps debug datetime msec service timestamps log datetime msec localtime show-timezone no service password-encryption ! hostname gz-core ! boot-start-marker boot-end-marker ! enable secret 5 $1$KKXH$uHZKm4gL6NqVerKDMZsaY/ ! username admin privilege 15 password 0 12#$qwER aaa new-model ! ! aaa authentication login default local-case aaa authorization exec default local if-authenticated ! ! ! ! ! ! aaa session-id common clock timezone YKT 5 0 switch 1 provision ws-c3750x-24 system mtu routing 1500 ip routing ! ! ip domain-name meridian.local ip name-server 10.40.3.2 ip name-server 10.44.3.2 login block-for 300 attempts 4 within 120 login delay 2 login on-failure log login on-success log vtp mode transparent ! ! crypto pki trustpoint TP-self-signed-3463912960 enrollment selfsigned subject-name cn=IOS-Self-Signed-Certificate-3463912960 revocation-check none rsakeypair TP-self-signed-3463912960 ! ! crypto pki certificate chain TP-self-signed-3463912960 certificate self-signed 04 3082022B 30820194 A0030201 02020104 300D0609 2A864886 F70D0101 05050030 31312F30 2D060355 04031326 494F532D 53656C66 2D536967 6E65642D 43657274 69666963 6174652D 33343633 39313239 3630301E 170D3131 30333330 31333134 32315A17 0D323030 31303130 30303030 305A3031 312F302D 06035504 03132649 4F532D53 656C662D 5369676E 65642D43 65727469 66696361 74652D33 34363339 31323936 3030819F 300D0609 2A864886 F70D0101 01050003 818D0030 81890281 8100B630 A4A6E8B0 7886A9FC F247DE38 07A103A8 D5A9DF4A ACD33140 40017FF0 8A962D16 F0112B14 A7464D79 00FABAA6 8C9084F2 36FA4799 1D839743 4E149551 287E8077 F233D45C 79E28E8B 6C2F3053 6F5F61B2 6EE2DB6C E7DA6246 425C022F 29CA9D6B C550B063 3ADD10BE 738F75AE 90222383 32C733BA 77B3E964 1AEA0260 12170203 010001A3 53305130 0F060355 1D130101 FF040530 030101FF 301F0603 551D2304 18301680 14DF9DED 02787541 4A58DF60 BEFB7AB4 EF8164BA A9301D06 03551D0E 04160414 DF9DED02 7875414A 58DF60BE FB7AB4EF 8164BAA9 300D0609 2A864886 F70D0101 05050003 8181005D 15F4A184 C03C1591 875C5E6A 74428561 0FE33A58 A84E7B51 447FBD2A 2ED7C721 F5E81BFB 9D8D5285 00039BCC 901EE3F6 8942C8D4 3FC2036E 8443CFB6 CC42DFB5 C93178F3 A08C6A9B 9FA937BA DCF3679B 29AE40FA E2155966 3C4DB116 40502ACC E71F0AB2 692DCB25 7E1A291D 3D44DCC2 4D38732B D98D4011 6D7FBFC8 9F4A9A quit archive log config hidekeys path ftp://cisco:cisco@10.40.1.62/$h write-memory ! ! ! ! spanning-tree mode pvst spanning-tree extend system-id spanning-tree vlan 1 priority 24576 ! ! ! ! ! port-channel load-balance src-dst-ip ! ! ! ! vlan internal allocation policy ascending ! vlan 3,41-42,50,66,77-78,90-91,99-100,111,240,300-301,666,999 ! vlan 2275 name gz-srv-rt ! ip ftp source-interface Loopback100 ip tftp source-interface Loopback100 ip ssh version 1 ip scp server enable ! ! ! ! ! ! ! ! ! ! interface Loopback100 ip address 10.40.253.144 255.255.255.255 ! interface Port-channel1 switchport trunk encapsulation dot1q switchport mode trunk ! interface Port-channel3 switchport trunk encapsulation dot1q switchport mode trunk ! interface Port-channel4 switchport trunk encapsulation dot1q switchport mode trunk ! interface Port-channel5 switchport trunk encapsulation dot1q switchport mode trunk ! interface Port-channel6 switchport trunk encapsulation dot1q switchport mode trunk ! interface Port-channel7 switchport access vlan 240 switchport mode access ! interface Port-channel8 switchport trunk encapsulation dot1q switchport mode trunk ! interface FastEthernet0 no ip address no ip route-cache ! interface GigabitEthernet1/0/1 switchport access vlan 100 switchport mode access ! interface GigabitEthernet1/0/2 switchport trunk encapsulation dot1q switchport mode trunk ! interface GigabitEthernet1/0/3 switchport trunk encapsulation dot1q switchport mode trunk channel-group 1 mode on ! interface GigabitEthernet1/0/4 switchport trunk encapsulation dot1q switchport mode trunk channel-group 1 mode on ! interface GigabitEthernet1/0/5 switchport trunk encapsulation dot1q switchport mode trunk channel-group 3 mode on ! interface GigabitEthernet1/0/6 switchport trunk encapsulation dot1q switchport mode trunk channel-group 3 mode on ! interface GigabitEthernet1/0/7 switchport trunk encapsulation dot1q switchport mode trunk channel-group 3 mode on ! interface GigabitEthernet1/0/8 switchport trunk encapsulation dot1q switchport mode trunk channel-group 3 mode on ! interface GigabitEthernet1/0/9 switchport trunk encapsulation dot1q switchport mode trunk channel-group 4 mode on ! interface GigabitEthernet1/0/10 switchport trunk encapsulation dot1q switchport mode trunk channel-group 4 mode on ! interface GigabitEthernet1/0/11 switchport trunk encapsulation dot1q switchport mode trunk channel-group 4 mode on ! interface GigabitEthernet1/0/12 switchport trunk encapsulation dot1q switchport mode trunk channel-group 4 mode on ! interface GigabitEthernet1/0/13 switchport trunk encapsulation dot1q switchport mode trunk channel-group 5 mode on ! interface GigabitEthernet1/0/14 switchport trunk encapsulation dot1q switchport mode trunk channel-group 5 mode on ! interface GigabitEthernet1/0/15 switchport trunk encapsulation dot1q switchport mode trunk channel-group 6 mode on ! interface GigabitEthernet1/0/16 switchport trunk encapsulation dot1q switchport mode trunk channel-group 6 mode on ! interface GigabitEthernet1/0/17 switchport access vlan 240 switchport mode access spanning-tree portfast ! interface GigabitEthernet1/0/18 switchport access vlan 240 switchport mode access spanning-tree portfast ! interface GigabitEthernet1/0/19 switchport trunk encapsulation dot1q switchport mode trunk spanning-tree portfast ! interface GigabitEthernet1/0/20 switchport access vlan 78 switchport mode access spanning-tree portfast ! interface GigabitEthernet1/0/21 switchport access vlan 666 switchport trunk encapsulation dot1q switchport mode access ! interface GigabitEthernet1/0/22 switchport access vlan 77 switchport mode access spanning-tree portfast ! interface GigabitEthernet1/0/23 switchport trunk encapsulation dot1q switchport mode trunk channel-group 8 mode on ! interface GigabitEthernet1/0/24 switchport trunk encapsulation dot1q switchport mode trunk channel-group 8 mode on ! interface GigabitEthernet1/1/1 ! interface GigabitEthernet1/1/2 ! interface GigabitEthernet1/1/3 ! interface GigabitEthernet1/1/4 ! interface TenGigabitEthernet1/1/1 ! interface TenGigabitEthernet1/1/2 ! interface Vlan1 no ip address ! interface Vlan3 ip address 10.44.3.1 255.255.255.0 ! interface Vlan50 ip address 10.40.50.1 255.255.255.0 ! interface Vlan52 no ip address ! interface Vlan77 ip address 10.41.0.1 255.255.255.0 ! interface Vlan78 ip address 10.43.1.1 255.255.255.0 ! interface Vlan90 ip address 10.44.255.2 255.255.255.252 ! interface Vlan99 ip address 10.44.0.1 255.255.255.0 ip helper-address 10.44.3.2 ! interface Vlan100 ip address 10.44.1.1 255.255.255.0 ip helper-address 10.44.0.2 ! interface Vlan111 ip address 10.44.111.1 255.255.255.0 ip helper-address 10.44.3.2 ! interface Vlan240 ip address 10.44.240.1 255.255.255.0 ip helper-address 10.44.3.2 ! interface Vlan2275 no ip address ! router ospf 1 network 10.40.253.144 0.0.0.0 area 0 network 10.40.0.0 0.0.255.255 area 0 network 10.44.0.0 0.0.255.255 area 0 ! ip http server ip http secure-server ! ip route 0.0.0.0 0.0.0.0 10.44.255.1 ip route 10.40.1.0 255.255.255.0 10.44.1.66 ip route 10.40.2.0 255.255.255.0 10.44.1.66 ip route 10.40.3.0 255.255.255.0 10.44.1.66 ip route 10.40.11.0 255.255.255.0 10.44.1.66 ! ip access-list extended vlan41 remark GZ_tempSRV permit ip 172.31.77.0 0.0.0.255 host 10.44.0.188 permit ip 172.31.77.0 0.0.0.255 host 10.40.1.51 permit ip 172.31.77.0 0.0.0.255 10.40.40.0 0.0.0.255 deny ip 172.31.77.0 0.0.0.255 10.0.0.0 0.255.255.255 deny ip 172.31.77.0 0.0.0.255 172.16.0.0 0.15.255.255 deny ip 172.31.77.0 0.0.0.255 192.168.0.0 0.0.255.255 permit ip 172.31.77.0 0.0.0.255 any ! logging source-interface Loopback100 logging host 10.40.1.62 transport tcp logging host 10.40.1.62 ! snmp-server community 12#$qwER RO ! ! ! ! line con 0 line vty 0 4 logging synchronous transport preferred none transport input ssh escape-character 3 line vty 5 15 ! ntp source Loopback100 ntp server 10.40.3.2 ntp server 10.44.0.2 ntp server 10.40.3.3 ntp server 10.40.1.61 prefer endОценить 5 комментариев