Zero speed at the interface - 0 bits/sec

micheal.zhulanov · ‎06-26-2011

Hello. Look at the post until the end.

It is true that cisco counters:

5 minute input rate 0 bits/sec, 0 packets/sec

5 minute output rate 0 bits/sec, 0 packets/sec

do not include multicast packets?

Cat6509_ABK1#sh interfaces fa6/45

FastEthernet6/45 is up, line protocol is up (connected)

Hardware is C6k 100Mb 802.3, address is 0011.5dbb.fc0a (bia 0011.5dbb.fc0a)

Description: ## 100Base-TX Link satellite channel to SPB

Internet address is 192.168.254.149/30

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

input flow-control is off, output flow-control is unsupported

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

Last input 00:00:01, output 00:00:00, output hang never

Last clearing of "show interface" counters 00:04:19

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

L2 Switched: ucast: 0 pkt, 0 bytes - mcast: 88 pkt, 42568 bytes

L3 in Switched: ucast: 0 pkt, 0 bytes - mcast: 0 pkt, 0 bytes mcast

L3 out Switched: ucast: 0 pkt, 0 bytes

61 packets input, 41290 bytes, 0 no buffer

Received 61 broadcasts (0 IP multicast)

0 runts, 0 giants, 0 throttles

0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored

0 watchdog, 0 multicast, 0 pause input

0 input packets with dribble condition detected

26 packets output, 2132 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 PAUSE output

0 output buffer failures, 0 output buffers swapped out

IN 41290*8/ 259 = 1275 b/s

OUT 2132*8/259 = 66 b/s

#######################################################################

Cat6509_ABK1#sh interfaces fa6/45

FastEthernet6/45 is up, line protocol is up (connected)

Hardware is C6k 100Mb 802.3, address is 0011.5dbb.fc0a (bia 0011.5dbb.fc0a)

Description: ## 100Base-TX Link satellite channel to SPB

Internet address is 192.168.254.149/30

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

input flow-control is off, output flow-control is unsupported

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

Last input 00:00:00, output 00:00:03, output hang never

Last clearing of "show interface" counters 00:05:02

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

L2 Switched: ucast: 0 pkt, 0 bytes - mcast: 101 pkt, 48872 bytes

L3 in Switched: ucast: 0 pkt, 0 bytes - mcast: 0 pkt, 0 bytes mcast

L3 out Switched: ucast: 0 pkt, 0 bytes

71 packets input, 48230 bytes, 0 no buffer

Received 71 broadcasts (0 IP multicast)

0 runts, 0 giants, 0 throttles

0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored

0 watchdog, 0 multicast, 0 pause input

0 input packets with dribble condition detected

30 packets output, 2460 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 PAUSE output

0 output buffer failures, 0 output buffers swapped out

IN 48230*8/ 302 = 1277 b/s

OUT 2460*8/302 = 65 b/s

#######################################################################

Cat6509_ABK1#sh interfaces fa6/45

FastEthernet6/45 is up, line protocol is up (connected)

Hardware is C6k 100Mb 802.3, address is 0011.5dbb.fc0a (bia 0011.5dbb.fc0a)

Description: ## 100Base-TX Link satellite channel to SPB

Internet address is 192.168.254.149/30

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

input flow-control is off, output flow-control is unsupported

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

Last input 00:00:00, output 00:00:09, output hang never

Last clearing of "show interface" counters 00:11:58

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

L2 Switched: ucast: 0 pkt, 0 bytes - mcast: 240 pkt, 114953 bytes

L3 in Switched: ucast: 0 pkt, 0 bytes - mcast: 0 pkt, 0 bytes mcast

L3 out Switched: ucast: 0 pkt, 0 bytes

168 packets input, 114000 bytes, 0 no buffer

Received 168 broadcasts (0 IP multicast)

0 runts, 0 giants, 0 throttles

0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored

0 watchdog, 0 multicast, 0 pause input

0 input packets with dribble condition detected

72 packets output, 5903 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 PAUSE output

0 output buffer failures, 0 output buffers swapped out

IN 114000*8/ 718 = 1270 b/s

OUT 5903*8/ 718 = 66 b/s

#######################################################################

Cat6509_ABK1#sh interfaces fa6/45

FastEthernet6/45 is up, line protocol is up (connected)

Hardware is C6k 100Mb 802.3, address is 0011.5dbb.fc0a (bia 0011.5dbb.fc0a)

Description: ## 100Base-TX Link satellite channel to SPB

Internet address is 192.168.254.149/30

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

input flow-control is off, output flow-control is unsupported

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

Last input 00:00:04, output 00:00:07, output hang never

Last clearing of "show interface" counters 00:23:46

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

L2 Switched: ucast: 2 pkt, 128 bytes - mcast: 479 pkt, 229842 bytes

L3 in Switched: ucast: 0 pkt, 0 bytes - mcast: 0 pkt, 0 bytes mcast

L3 out Switched: ucast: 1 pkt, 60 bytes

334 packets input, 225874 bytes, 0 no buffer

Received 333 broadcasts (0 IP multicast)

0 runts, 0 giants, 0 throttles

0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored

0 watchdog, 0 multicast, 0 pause input

0 input packets with dribble condition detected

146 packets output, 11948 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 PAUSE output

0 output buffer failures, 0 output buffers swapped out

IN 225874*8/ 1426 = 1267 b/s

OUT 11948*8/ 1426 = 67 b/s

#######################################################################

micheal.zhulanov · ‎06-28-2011

Hello.

There is no answer, but can anyone know

considered as speed counters on the interface of cisco?

I think this should be the number of bytes multiplied by 8 and divided by time, but something is wrong.

4695622 * 8 / 305 = 1,231,634 bit / s

five-minute counter shows the rate = 304 000 bit / s

Cat6509_ABK1#clear counters gi1/1

Clear "show interface" counters on this interface [confirm]

Cat6509_ABK1#sh interfaces gi1/1

GigabitEthernet1/1 is up, line protocol is up (connected)

Hardware is C6k 1000Mb 802.3, address is 0009.1247.a6b0 (bia 0009.1247.a6b0)

Description: 1000Base link to servers PROCONT

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

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

Encapsulation ARPA, loopback not set

Full-duplex, 1000Mb/s

input flow-control is off, output flow-control is on

Clock mode is auto

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

Last input never, output 46w6d, output hang never

Last clearing of "show interface" counters 00:05:05

Input queue: 0/2000/0/0 (size/max/drops/flushes); Total output drops: 0

Queueing strategy: fifo

Output queue: 0/40 (size/max)

5 minute input rate 304000 bits/sec, 158 packets/sec

5 minute output rate 418000 bits/sec, 167 packets/sec

29241 packets input, 4695622 bytes, 0 no buffer

Received 39 broadcasts (6 multicast)

0 runts, 0 giants, 0 throttles

0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored

0 watchdog, 0 multicast, 0 pause input

0 input packets with dribble condition detected

33265 packets output, 13208362 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 PAUSE output

0 output buffer failures, 0 output buffers swapped out

And maybe it bugs my IOS and will need to buy a new?