关于Cisco2611xm做nat转换

　　FastEthernet0/0 is up, line protocol is up 　　Hardware is AmdFE, address is 000b.5ffc.2ba0 (bia 000b.5ffc.2ba0) 　　Internet address is 10.176.186.11/28 　　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, 100BaseTX/FX 　　ARP type: ARPA, ARP Timeout 04:00:00 　　Last input 00:00:00, output 00:00:00, output hang never 　　Last clearing of "show interface" counters never 　　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 148000 bits/sec, 49 packets/sec 　　5 minute output rate 16000 bits/sec, 29 packets/sec 　　206919 packets input, 130810891 bytes 　　Received 67753 broadcasts, 0 runts, 0 giants, 0 throttles 　　1 input errors, 0 CRC, 0 frame, 0 overrun, 1 ignored 　　0 watchdog 　　0 input packets with dribble condition detected 　　87366 packets output, 6065740 bytes, 0 underruns 　　0 output errors, 0 collisions, 3 interface resets 　　0 babbles, 0 late collision, 1 deferred 　　6 lost carrier, 0 no carrier 　　0 output buffer failures, 0 output buffers swapped out 　　FastEthernet0/1 is up, line protocol is up 　　Hardware is AmdFE, address is 000b.5ffc.2ba1 (bia 000b.5ffc.2ba1) 　　Internet address is 10.70.0.252/24 　　MTU 1500 bytes, BW 10000 Kbit, DLY 1000 usec, 　　reliability 255/255, txload 3/255, rxload 1/255 　　Encapsulation ARPA, loopback not set 　　Keepalive set (10 sec) 　　Half-duplex, 10Mb/s, 100BaseTX/FX 　　ARP type: ARPA, ARP Timeout 04:00:00 　　Last input 00:00:00, output 00:00:00, output hang never 　　Last clearing of "show interface" counters never 　　Input queue: 0/75/0/0 (size/max/drops/flushes); Total output drops: 756 　　Queueing strategy: fifo 　　Output queue: 0/40 (size/max) 　　5 minute input rate 18000 bits/sec, 30 packets/sec 　　5 minute output rate 131000 bits/sec, 24 packets/sec 　　88421 packets input, 6286402 bytes 　　Received 1309 broadcasts, 0 runts, 0 giants, 0 throttles 　　0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored 　　0 watchdog 　　0 input packets with dribble condition detected 　　136238 packets output, 123335057 bytes, 836518 underruns 　　0 output errors, 610 collisions, 8 interface resets 　　0 babbles, 0 late collision, 57 deferred 　　23 lost carrier, 0 no carrier 　　0 output buffer failures, 0 output buffers swapped out 　　　　　　*Mar 1 01:29:56.057: %AMDP2_FE-3-UNDERFLO: FastEthernet0/1 transmit error 　　yanchao>show int 　　FastEthernet0/0 is up, line protocol is up 　　Hardware is AmdFE, address is 000b.5ffc.2ba0 (bia 000b.5ffc.2ba0) 　　Internet address is 10.176.186.11/28 　　MTU 1500 bytes, BW 100000 Kbit, DLY 100 usec, 　　reliability 255/255, txload 1/255, rxload 1/255 　　Encapsulation ARPA, loopback set 　　Keepalive set (10 sec) 　　Full-duplex, 100Mb/s, 100BaseTX/FX 　　ARP type: ARPA, ARP Timeout 04:00:00 　　Last input 00:00:00, output 00:00:00, output hang never 　　Last clearing of "show interface" counters never 　　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 9000 bits/sec, 10 packets/sec 　　5 minute output rate 0 bits/sec, 2 packets/sec 　　297752 packets input, 147436989 bytes 　　Received 109930 broadcasts, 0 runts, 0 giants, 0 throttles 　　2 input errors, 0 CRC, 0 frame, 0 overrun, 2 ignored 　　0 watchdog 　　0 input packets with dribble condition detected 　　135878 packets output, 9681024 bytes, 0 underruns 　　0 output errors, 0 collisions, 4 interface resets 　　--More-- 　　*Mar 1 01:30:06.057: %AMDP2_FE-3-UNDERFLO: FastEthernet0/1 tran 0 babbles, 　　0 late collision, 1 deferred 　　6 lost carrier, 0 no carrier 　　0 output buffer failures, 0 output buffers swapped out 　　FastEthernet0/1 is up, line protocol is up 　　Hardware is AmdFE, address is 000b.5ffc.2ba1 (bia 000b.5ffc.2ba1) 　　Internet address is 10.70.0.252/24 　　MTU 1500 bytes, BW 10000 Kbit, DLY 1000 usec, 　　reliability 255/255, txload 1/255, rxload 1/255 　　Encapsulation ARPA, loopback set 　　Keepalive set (10 sec) 　　Full-duplex, 10Mb/s, 100BaseTX/FX 　　ARP type: ARPA, ARP Timeout 04:00:00 　　Last input 00:01:20, output 00:00:00, output hang never 　　Last clearing of "show interface" counters never 　　Input queue: 0/75/0/0 (size/max/drops/flushes); Total output drops: 756 　　Queueing strategy: fifo 　　Output queue: 0/40 (size/max) 　　5 minute input rate 0 bits/sec, 1 packets/sec 　　5 minute output rate 4000 bits/sec, 3 packets/sec 　　138687 packets input, 10264535 bytes 　　Received 2995 broadcasts, 0 runts, 0 giants, 0 throttles 　　57 input errors, 57 CRC, 30 frame, 0 overrun, 0 ignored 　　0 watchdog 　　0 input packets with dribble condition detected 　　185436 packets output, 136928871 bytes, 840352 underruns 　　0 output errors, 610 collisions, 10 interface resets 　　--More-- 　　*Mar 1 01:30:09.808: %AMDP2_FE-3-UNDERFLO: FastEthernet0/1 tran 0 babbles, 　　0 late collision, 97 deferred 　　23 lost carrier, 0 no carrier 　　0 output buffer failures, 0 output buffers swapped out