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New Member

Line Protocol problem?

Ethernet0 is up, line protocol is down
  Hardware is QUICC Ethernet, address is 0010.7bf2.3638 (bia 0010.7bf2.3638)
  Internet address is 193.1.1.4/24
  MTU 1500 bytes, BW 10000 Kbit, DLY 1000 usec, rely 128/255, load 1/255
  Encapsulation ARPA, loopback not set, keepalive set (10 sec)
  ARP type: ARPA, ARP Timeout 04:00:00
  Last input never, output 00:00:03, 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
  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 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored, 0 abort
     0 input packets with dribble condition detected
     395 packets output, 25359 bytes, 0 underruns
     395 output errors, 0 collisions, 1 interface resets
     0 babbles, 0 late collision, 0 deferred
     395 lost carrier, 0 no carrier
     0 output buffer failures, 0 output buffers swapped out

1 ACCEPTED SOLUTION

Accepted Solutions

Re: Line Protocol problem?

Hi,

Very good question without a question...!!!

Ethernet0 is up, line protocol is down
  Hardware is QUICC Ethernet, address is 0010.7bf2.3638 (bia 0010.7bf2.3638)
  Internet address is 193.1.1.4/24
  MTU 1500 bytes, BW 10000 Kbit, DLY 1000 usec, rely 128/255, load 1/255
  Encapsulation ARPA, loopback not set, keepalive set (10 sec)
  ARP type: ARPA, ARP Timeout 04:00:00
  Last input never, output 00:00:03, 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
  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 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored, 0 abort
     0 input packets with dribble condition detected
     395 packets output, 25359 bytes, 0 underruns
     395 output errors, 0 collisions, 1 interface resets
     0 babbles, 0 late collision, 0 deferred
    395 lost carrier, 0 no carrier
     0 output buffer failures, 0 output buffers swapped out

It is physical layer issue reliability is very low and Lost carrier denotes you have a bad cable or check the physical connections on both sides.

BTW, any luck with setting speed and duplex manually on both sides. ?

HTH

Hitesh Vinzoda

Pls rate useful posts

2 REPLIES
New Member

Re: Line Protocol problem?

sorry forgot to say it is to connect to this ethernet port using cat5e cable.


The ethernet port setting from show interface command are :

Ethernet0/0 is up, line protocol is down
  Hardware is AmdP2, address is 0008.21d9.e1c0 (bia 0008.21d9.e1c0)
  Internet address is 192.168.1.1/24
  MTU 1500 bytes, BW 10000 Kbit, DLY 1000 usec,
     reliability 128/255, txload 1/255, rxload 1/255
  Encapsulation ARPA, loopback not set
  Keepalive set (10 sec)
  ARP type: ARPA, ARP Timeout 04:00:00
  Last input never, output 00:00:02, 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 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
     0 input packets with dribble condition detected
     192 packets output, 11818 bytes, 0 underruns
     192 output errors, 0 collisions, 2 interface resets
     0 babbles, 0 late collision, 0 deferred
     192 lost carrier, 0 no carrier
     0 output buffer failures, 0 output buffers swapped out

Re: Line Protocol problem?

Hi,

Very good question without a question...!!!

Ethernet0 is up, line protocol is down
  Hardware is QUICC Ethernet, address is 0010.7bf2.3638 (bia 0010.7bf2.3638)
  Internet address is 193.1.1.4/24
  MTU 1500 bytes, BW 10000 Kbit, DLY 1000 usec, rely 128/255, load 1/255
  Encapsulation ARPA, loopback not set, keepalive set (10 sec)
  ARP type: ARPA, ARP Timeout 04:00:00
  Last input never, output 00:00:03, 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
  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 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored, 0 abort
     0 input packets with dribble condition detected
     395 packets output, 25359 bytes, 0 underruns
     395 output errors, 0 collisions, 1 interface resets
     0 babbles, 0 late collision, 0 deferred
    395 lost carrier, 0 no carrier
     0 output buffer failures, 0 output buffers swapped out

It is physical layer issue reliability is very low and Lost carrier denotes you have a bad cable or check the physical connections on both sides.

BTW, any luck with setting speed and duplex manually on both sides. ?

HTH

Hitesh Vinzoda

Pls rate useful posts

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