в packet tracer настроил как хотел.
конфа
L3
Sw-4506#show run
Building configuration...
Current configuration : 1474 bytes
!
version 12.2(37)SE1
no service timestamps log datetime msec
no service timestamps debug datetime msec
no service password-encryption
!
hostname Sw-4506
spanning-tree mode pvst
interface FastEthernet0/1
switchport access vlan 50
switchport mode access
switchport nonegotiate
interface FastEthernet0/24
interface GigabitEthernet0/1
switchport trunk native vlan 2
switchport trunk encapsulation dot1q
switchport mode trunk
interface GigabitEthernet0/2
interface Vlan1
no ip address
shutdown
interface Vlan2
mac-address 0002.4a8c.7401
ip address 192.168.10.1 255.255.255.0
interface Vlan50
mac-address 0002.4a8c.7402
ip address 192.168.50.1 255.255.255.0
ip classless
ip flow-export version 9
line con 0
line aux 0
line vty 0 4
login
end
L2 (первый по пути)
Switch#show run
Building configuration...
Current configuration : 1307 bytes
!
version 12.2
no service timestamps log datetime msec
no service timestamps debug datetime msec
no service password-encryption
!
hostname Switch
spanning-tree mode pvst
spanning-tree extend system-id
!
interface FastEthernet0/1
!
interface GigabitEthernet0/1
switchport trunk native vlan 2
switchport mode trunk
!
interface GigabitEthernet0/2
switchport trunk native vlan 2
switchport mode trunk
interface Vlan1
no ip address
shutdown
interface Vlan2
mac-address 000c.cf64.1601
ip address 192.168.10.2 255.255.255.0
ip default-gateway 192.168.10.1
line con 0
line vty 0 4
login
line vty 5 15
login
end
L2 (куда хотел кинуть транк от l3)
Switch#show run
Building configuration...
Current configuration : 1303 bytes
!
version 12.2
no service timestamps log datetime msec
no service timestamps debug datetime msec
no service password-encryption
!
hostname Switch
spanning-tree mode pvst
spanning-tree extend system-id
!
interface FastEthernet0/1
!
interface FastEthernet0/2
switchport access vlan 50
switchport mode access
!
interface FastEthernet0/3
!
interface GigabitEthernet0/1
switchport trunk native vlan 2
switchport mode trunk
!
interface GigabitEthernet0/2
!
interface Vlan1
no ip address
shutdown
!
interface Vlan2
mac-address 0030.a320.b701
ip address 192.168.10.3 255.255.255.0
!
ip default-gateway 192.168.10.1
!
line con 0
line vty 0 4
login
line vty 5 15
login
end
https://yadi.sk/i/2hCr_L0MIL84Xg
только между l2 коммутаторами радиомост который поддерживает 802.1q
и вместо 2960 стоят управляемые dlink dgs-1100-08 ))))))))))))))
вот и вопрос был полетит или не полетит?