Имеется 2811(в головном) и 1841(в удаленном офисе), подключение по каналу точка-точкаКонфиг 2811:
2811#sh run
interface FastEthernet0/0
description Local Network Golova$ETH-SW-LAUNCH$$INTF-INFO-FE 0/0$$ETH-LAN
$
ip address 192.168.0.254 255.255.252.0
ip nbar protocol-discovery
duplex auto
speed auto
!
interface FastEthernet0/1
description ATS Golova$ETH-LAN$
ip address 192.168.9.254 255.255.255.0
ip nbar protocol-discovery
duplex auto
speed auto
!
interface FastEthernet0/0/0
switchport access vlan 2
shutdown
!
interface FastEthernet0/0/1
switchport access vlan 2
shutdown
!
interface FastEthernet0/0/2
description Office_CHANEL
switchport mode trunk
!
interface FastEthernet0/0/3
switchport access vlan 2
!
interface Vlan1
no ip address
shutdown
!
interface Vlan2
no ip address
shutdown
!
interface Vlan4
description Office_CHANEL
ip address 192.168.150.1 255.255.255.248
ip nbar protocol-discovery
!
ip classless
ip route 0.0.0.0 0.0.0.0 192.168.0.222 - роутинг на ISA-Server
ip route 192.168.20.0 255.255.255.0 192.168.150.2
ip route 192.168.29.0 255.255.255.0 192.168.150.2
!
end
Conf с 1841
1841#sh run
interface FastEthernet0/0/0
description ATS_LAN_remote_office
switchport access vlan 3
!
interface FastEthernet0/0/1
description LAN_remote_office
switchport access vlan 2
!
interface FastEthernet0/0/2
description CHANEL_TO_Golova
switchport mode trunk
!
interface FastEthernet0/0/3
shutdown
!
interface Vlan1
no ip address
shutdown
!
interface Vlan2
description LAN_remote_office
ip address 192.168.20.254 255.255.255.0
ip nbar protocol-discovery
!
interface Vlan3
description ATS_LAN_remote_office
ip address 192.168.29.254 255.255.255.0
ip nbar protocol-discovery
!
interface Vlan4
description Chanel_to_Golova
ip address 192.168.150.2 255.255.255.248
ip nbar protocol-discovery
!
ip classless
ip route 0.0.0.0 0.0.0.0 192.168.150.1
ip route 192.168.0.0 255.255.252.0 192.168.150.1
ip route 192.168.9.0 255.255.255.0 192.168.150.1
!
end
С кошками общаюсь совсем мало, поэтому может и глупый вопрос:
Почему при "тушении" vlan4 падает связь между кошками? Ведь Fa0/0/2 не привязан к vlan 4?
Почему если на 2811 сменить:
для vlan 4 ip адрес на 192.168.180.1 и роутинг
ip route 192.168.20.0 255.255.255.0 192.168.180.2
ip route 192.168.29.0 255.255.255.0 192.168.180.2
и для 1841 сменить:
для vlan 4 ip адрес на 192.168.180.2 и роутинг
ip route 0.0.0.0 0.0.0.0 192.168.180.1
ip route 192.168.0.0 255.255.252.0 192.168.180.1
ip route 192.168.9.0 255.255.255.0 192.168.180.1
Канал тоже отваливается?
Объясните плиз.