топология такая:
3550 по гигабиту соединен с 333Т по оптике.
на 3550 настройки порта:
- Код: Выделить всё
Switch#show interfaces gigabitEthernet 0/7 switchport
Name: Gi0/7
Switchport: Enabled
Administrative Mode: trunk
Operational Mode: trunk
Administrative Trunking Encapsulation: dot1q
Operational Trunking Encapsulation: dot1q
Negotiation of Trunking: On
Access Mode VLAN: 1 (default)
Trunking Native Mode VLAN: 1 (default)
Administrative Native VLAN tagging: enabled
Voice VLAN: none
Administrative private-vlan host-association: none
Administrative private-vlan mapping: none
Administrative private-vlan trunk native VLAN: none
Administrative private-vlan trunk Native VLAN tagging: enabled
Administrative private-vlan trunk encapsulation: dot1q
Administrative private-vlan trunk normal VLANs: none
Administrative private-vlan trunk associations: none
Administrative private-vlan trunk mappings: none
Operational private-vlan: none
Trunking VLANs Enabled: 2-252
Pruning VLANs Enabled: 2-1001
Capture Mode Disabled
Capture VLANs Allowed: ALL
Protected: false
Unknown unicast blocked: disabled
Unknown multicast blocked: disabled
Appliance trust: none
на 333Т все проще.
оптический порт - поднят 802/1Q
выключена автоконфигурация. (только при этих условиях поднялся линк - но не пингуется ничего)
медные порты настроены каждый на свой влан.
- Код: Выделить всё
P330-1(super)# show interface
Interface Name VLAN IP address Netmask
-------------------- ---- --------------- ---------------
inband 251 192.168.1.7 255.255.255.0
ppp disabled 251 0.0.0.0 0.0.0.0
- Код: Выделить всё
P330-1(super)# show ip route
Destination Gateway
------------- -------------
0.0.0.0 192.168.1.1
- Код: Выделить всё
P330-1(super)# show port
Port Name Status Vlan Level Neg Dup. Spd. Type
------ --------------- --------- ---- ------ ------- ---- ---- ----------------
1/1 NO NAME no link 1 0 disable full 100M 10/100Base-Tx
1/2 NO NAME no link 56 0 disable full 100M 10/100Base-Tx
1/3 NO NAME no link 56 0 disable full 100M 10/100Base-Tx
1/4 NO NAME no link 56 0 disable full 100M 10/100Base-Tx
1/5 NO NAME no link 56 0 disable full 100M 10/100Base-Tx
1/6 NO NAME no link 56 0 disable full 100M 10/100Base-Tx
1/7 NO NAME no link 56 0 disable full 100M 10/100Base-Tx
1/8 NO NAME no link 56 0 disable full 100M 10/100Base-Tx
1/9 NO NAME no link 56 0 disable full 100M 10/100Base-Tx
1/10 NO NAME no link 56 0 disable full 100M 10/100Base-Tx
1/11 NO NAME no link 56 0 disable full 100M 10/100Base-Tx
1/12 NO NAME no link 56 0 disable full 100M 10/100Base-Tx
1/13 NO NAME no link 56 0 disable full 100M 10/100Base-Tx
1/14 NO NAME no link 56 0 disable full 100M 10/100Base-Tx
1/15 NO NAME no link 56 0 disable full 100M 10/100Base-Tx
1/16 NO NAME no link 56 0 disable full 100M 10/100Base-Tx
1/17 NO NAME no link 56 0 disable full 100M 10/100Base-Tx
1/18 NO NAME no link 56 0 disable full 100M 10/100Base-Tx
1/19 NO NAME no link 56 0 disable full 100M 10/100Base-Tx
1/20 NO NAME no link 56 0 disable full 100M 10/100Base-Tx
1/21 NO NAME no link 56 0 disable full 100M 10/100Base-Tx
1/22 NO NAME no link 56 0 disable full 100M 10/100Base-Tx
1/23 NO NAME no link 56 0 disable full 100M 10/100Base-Tx
1/24 NO NAME connected 251 0 disable full 100M 10/100Base-Tx
1/51 NO NAME connected 1 0 disable full 1G 1000Base-Lx GBIC
1/52 NO NAME no link 1 0 disable full 1G GBIC not present
вопрос. Чего забыл прописать на циске? Как добиться прохождения пакетов с 333Т на 3550 ?
Заранее благодарю.
