RE: Etherchannel issue...

Thanks for your feedback. I couldnt bear the frustration so I reloaded the
switches. But, here is the interface output from the log buffer for port 23;

For the 3550:

SW1(config-if-range)#do sh int fa0/23
FastEthernet0/23 is down, line protocol is down
  Hardware is Fast Ethernet, address is 000a.f4f9.9017 (bia 000a.f4f9.9017)
  MTU 1504 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)
  Auto-duplex, Auto-speed
  input flow-control is off, output flow-control is off
  ARP type: ARPA, ARP Timeout 04: 00:00
  Last input 00:24:25, output 00:24:01, 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
     4469 packets input, 603385 bytes, 0 no buffer
     Received 1636 broadcasts, 0 runts, 0 giants, 0 throttles
     0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored
     0 watchdog, 1602 multicast, 0 pause input
     0 input packets with dribble condition detected
     49460 packets output, 7349824 bytes, 0 underruns
     0 output errors, 0 collisions, 8 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
FastEthernet0/23 is down, line protocol is down
  Hardware is Fast Ethernet, address is 000a.f4f9.9017 (bia 000a.f4f9.9017)
  MTU 1504 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)
  Auto-duplex, Auto-speed
  input flow-control is off, output flow-control is off
  ARP type: ARPA, ARP Timeout 04:00:00
  Last input 00:30:12, output 00:29:49, 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
     4469 packets input, 603385 bytes, 0 no buffer
     Received 1636 broadcasts, 0 runts, 0 giants, 0 throttles
     0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored
     0 watchdog, 1602 multicast, 0 pause input
     0 input packets with dribble condition detected
     49460 packets output, 7349824 bytes, 0 underruns
     0 output errors, 0 collisions, 8 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

The 3750 (only a part of it):

SW2(config-if-range)#do sh int gi1/0/23
GigabitEthernet1/0/23 is down, line protocol is down (err-disabled)
  Hardware is Gigabit Ethernet, address is 001f.26d0.3d17 (bia
001f.26d0.3d17)
  MTU 1504 bytes, BW 10000 Kbit, DLY 1000 usec,
     reliability 255/255, txload 1/255, rxload 1/255
  Encapsulation ARPA, loopback not set
  Keepalive set (10 sec)
  Auto-duplex, Auto-speed, media type is 10/100/1000BaseTX
  input flow-control is off, output flow-control is unsupported
  ARP type: ARPA, ARP Timeout 04:00:00
  Last input 00:21:23, output 00:21:14, 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: 0/0 (size/max)
  5 minute input rate 0 bits/sec, 0 packets/sec
  5 minute output rate 0 bits/sec, 0 packets/sec
     34677 packets input, 4929130 bytes, 0 no buffer
     Received 31799 broadcasts (23887 multicasts)
     0 runts, 0 giants, 0 throttles
     0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored
     0 watchdog, 23887 multicast, 0 pause input
     0 input packets with dribble condition detected
     5265 packets output, 520908 bytes, 0 underruns
________________________________
From: Nauman Habib [mrnauman_at_gmail.com]
Sent: Tuesday, 12 May 2009 8:29 PM
To: Jitendra Anbu
Cc: CCIE R/S, Groupstudy
Subject: Re: Etherchannel issue...

This seams to be an miss-configued error of Ether-channel

can you please post your configs' of Port 23 & 24 for both switches

Regards,

Nauman

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Received on Tue May 12 2009 - 20:39:41 ART