а VLAN провайдер понимает?

>Cisco 3825 на ней 4 FastEthernet interfaces
>Есть линк Ethernet от провайдера.
>
>Проблема
>Всё прописанно но ничего не видно даже шлюз провайдера
>
>Вот кусок конфига
>
>interface FastEthernet0/0/3
>switchport access vlan 4
>
>interface Vlan4
>ip address X.X.X.Y 255.255.255.224
>ip information-reply
>ip directed-broadcast
>ip route-cache flow
>
>Причём на физическом интерфейсе я вижу вход и исход пакеты а на
>Влане только исходящие
>
>#sh interface FastEthernet0/0/3
>FastEthernet0/0/3 is up, line protocol is up
> Hardware is Fast Ethernet, address is 0015.f90e.ff05 (bia 0015.f90e.ff05)
> MTU 1500 bytes, BW 100000 Kbit, DLY 100 usec,
>    reliability 255/255, txload 1/255, rxload 1/255
> Encapsulation ARPA, loopback not set
> Keepalive set (10 sec)
> Full-duplex, 100Mb/s
> ARP type: ARPA, ARP Timeout 04:00:00
> Last input 00:00:00, output never, output hang never
> Last clearing of "show interface" counters 00:12:00
> Input queue: 0/75/0/0 (size/max/drops/flushes); Total output drops: 0
> Queueing strategy: fifo
> Output queue: 0/40 (size/max)
> 5 minute input rate 0 bits/sec, 0 packets/sec
> 5 minute output rate 0 bits/sec, 0 packets/sec
>    496 packets input, 34387 bytes, 0 no buffer
>
>    Received 111 broadcasts, 0 runts, 0 giants, 0
>throttles
>    0 input errors, 0 CRC, 0 frame, 0
>overrun, 0 ignored
>    0 input packets with dribble condition detected
>    374 packets output, 28573 bytes, 0 underruns
>    0 output errors, 0 collisions, 0 interface resets
>
>    0 babbles, 0 late collision, 0 deferred
>    0 lost carrier, 0 no carrier
>    0 output buffer failures, 0 output buffers swapped
>out
>
>#sh int vlan 4
>Vlan4 is up, line protocol is up
> Hardware is EtherSVI, address is 001a.6c6e.3de0 (bia 001a.6c6e.3de0)
> Internet address is 85.249.83.185/27
> MTU 1500 bytes, BW 100000 Kbit, DLY 100 usec,
>    reliability 255/255, txload 1/255, rxload 1/255
> Encapsulation ARPA, loopback not set
> ARP type: ARPA, ARP Timeout 04:00:00
> Last input never, output never, output hang never
> Last clearing of "show interface" counters 00:12:47
> Input queue: 0/75/0/0 (size/max/drops/flushes); Total output drops: 0
> Queueing strategy: fifo
> Output queue: 0/40 (size/max)
> 5 minute input rate 0 bits/sec, 0 packets/sec
> 5 minute output rate 0 bits/sec, 0 packets/sec
>    0 packets input, 0 bytes, 0 no buffer
>
>    Received 0 broadcasts, 0 runts, 0 giants, 0
>throttles
>    0 input errors, 0 CRC, 0 frame, 0
>overrun, 0 ignored
>    96 packets output, 5777 bytes, 0 underruns
>    0 output errors, 0 interface resets
>    0 output buffer failures, 0 output buffers swapped
>out
>
>
>Подскажите плз в чём может быть дело?
>
>роут дефолтный на прова
>ip route 0.0.0.0 0.0.0.0 X.X.X.Z

А если вместо циски обычный комп поставить, с него все пингуется?