Dear sir,
I found some result difference between 'show interface' and 'show controller vip 1 tech'
my router is 7513. here is the configuration:
"
interface FastEthernet1/0/0
speed 10
no cdp enable
"
here is the 'show interface' for Fe1/0/0:
"
FastEthernet1/0/0 is up, line protocol is up
MTU 1500 bytes, BW 10000 Kbit, DLY 1000 usec, rely 255/255, load 69/255
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 00:00:11, output 00:00:00, output hang never
Last clearing of "show interface" counters 2d15h
Queueing strategy: fifo
Output queue 0/40, 0 drops; input queue 0/75, 0 drops, 0 flushes
5 minute input rate 3494000 bits/sec, 566 packets/sec
5 minute output rate 2735000 bits/sec, 526 packets/sec
96215785 packets input, 727959610 bytes, 0 no buffer
Received 738 broadcasts, 0 runts, 0 giants, 0 throttles
6959 input errors, 6958 CRC, 0 frame, 0 overrun, 1 ignored
0 watchdog, 0 multicast
0 input packets with dribble condition detected
830849341 packets output, 1425000 bytes, 0 underruns
2918 output errors, 4706791 collisions, 0 interface resets
0 babbles, 2145 late collision, 1 deferred
25 lost carrier, 0 no carrier
0 output buffer failures, 0 output buffers swapped out
"
here is the 'show interface' under 'show controller vip 1 tech':
"
FastEthernet0/0 is up, line protocol is up
MTU 1500 bytes, BW 100000 Kbit, DLY 100 usec, rely 255/255, load 1/255
Encapsulation ARPA, loopback not set
Keepalive not set
Half-duplex, 100Mb/s, 100BaseTX/FX
ARP type: ARPA, ARP Timeout 04:00:00
Last input never, output never, output hang never
Last clearing of "show interface" counters never
Queueing strategy: fifo
Output queue 0/40, 0 drops; input queue 0/75, 0 drops, 0 flushes
5 minute input rate 4844000 bits/sec, 729 packets/sec
5 minute output rate 0 bits/sec, 0 packets/sec
10110 packets input, 8425773 bytes, 0 no buffer
Received 0 broadcasts, 0 runts, 0 giants, 0 throttles
71356102 input errors, 71353933 CRC, 798 frame, 0 overrun, 2125 ignored
0 watchdog, 0 multicast
35621987 input packets with dribble condition detected
0 packets output, 0 bytes, 0 underruns
3084 output errors, 47899200 collisions, 7 interface resets
0 babbles, 2146 late collision, 1 deferred
36 lost carrier, 0 no carrier
0 output buffer failures, 0 output buffers swapped out
"
These 2 interfaces are the same as they have same mac address.
And you can see the difference:
working speed;
keepalive setting;
load statistics;
and there is no output statistics data;
Why? Can anybody tell me?
Thank you very much.
Regards,
Sha
