3745 w/NM-1GE and WS-G5483

[1_1]

I just installed a NM-1GE into me

3745 but something seems wrong

I can't get any data to pass (I even connected a computer directly and set the interface to an IP of 192.168.200.1 and the computer to 192.168.200.2 and the computer couldn't ping 192.168.200.1

please help

[Reza Sharifi]

Is the interface in up and up mode?

"sh ip int bri" will show you that

[1_1]

yes its up up

Interface                  IP-Address      OK? Method Status                Protocol
FastEthernet0/0            75.148.235.33   YES NVRAM  up                    up
FastEthernet0/1            unassigned      YES NVRAM  administratively down down
GigabitEthernet1/0         10.254.254.1    YES NVRAM  up                    up
GigabitEthernet2/0         192.168.200.1   YES manual up                    up
NVI0                       unassigned      YES unset  administratively down down
Tunnel0                    unassigned      YES NVRAM  up                    up

I did the "no shut" command and it showed up up but never actually passed data

[1_1]

GigabitEthernet2/0 is up, line protocol is up

  Hardware is i82543 (Livengood), address is 000f.2312.12c0 (bia 000f.2312.12c0)

  Internet address is 192.168.200.1/24

  MTU 1500 bytes, BW 1000000 Kbit/sec, DLY 10 usec,

     reliability 255/255, txload 1/255, rxload 1/255

  Encapsulation ARPA, loopback not set

  Keepalive set (10 sec)

  Full-duplex, 1000Mb/s, link type is autonegotiation, media type is SX

  output flow-control is XON, input flow-control is XON

  ARP type: ARPA, ARP Timeout 04:00:00

  Last input never, output never, output hang never

  Last clearing of "show interface" counters never

  Input queue: 0/75/0/0 (size/max/drops/flushes); Total output drops: 207

  Queueing strategy: fifo

  Output queue: 40/40 (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 1351336984 broadcasts, 675668492 runts, 0 giants, 0 throttles

     3378342460 input errors, 675668492 CRC, 675668492 frame, 675668492 overrun, 675668492 ignored

     0 watchdog, 675668492 multicast, 675668492 pause input

     0 input packets with dribble condition detected

     255 packets output, 27397 bytes, 0 underruns

     1619870878 output errors, 2702673968 collisions, 1 interface resets

     3 unknown protocol drops

     3 unknown protocol drops

     0 babbles, 675668492 late collision, 675668492 deferred

     0 lost carrier, 0 no carrier, 675668492 pause output

     0 output buffer failures, 0 output buffers swapped out

[1_1]

well after doing some reading I found that wrong media type could be caused by the gbic not being locked

now the non-cisco branded gbic shows media type T and the cisco one shows unknown

the non-cisco branded one won't go into the Up/Up state

[1_1]

well currently the cisco branded one is showing media type unknow but it is working

now just to find what I'm missing on the nat when I move the config from fa 0/0 to gi 2/0