Trunk port problem

[WiseGuy35]

Hello all,

I've got my Vlan working in my cisco lab but i noticed something weird when i was watching video on a host.

The trunk port on the cisco 2524 switch was blinking Green/Amber while I was watching the video...It does not blink amber any other time

I did an interface debug on the switch and didnt find anything. When I did a debug on the router I got

%AMDP2_FE-4-BABBLE: FastEthernet0/0 transmit problem

this error poped up like 50 times in a few seconds..All ports on everything are in full duplex 100
Any Ideas?

THanks for the help

 

[North323]

hard coded 100/full or negotiated at 100/full? what is the utilization on the port while the video is on?

sh int fa0/1 or whatever and look at:
MTU 1500 bytes, BW 100000 Kbit, DLY 10 usec,
reliability 255/255, txload 1/255, rxload 1/255

the txload and rxload, also look for dropped packets

4428387 packets input, 2737200897 bytes, 0 no buffer
Received 5907 broadcasts (0 multicasts)
90 runts, 0 giants, 0 throttles
176 input errors, 86 CRC, 0 frame, 0 overrun, 0 ignored
0 input packets with dribble condition detected
8514487 packets output, 4063201088 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 output buffer failures, 0 output buffers swapped out

 

[DallasBPF]

AMDP2_FE Error Messages
Presidio Ethernet and Laguna Fast Ethernet error messages

Error Message
%AMDP2_FE-4-BABBLE : AMDP2/FE([dec]/[dec]), Babble error

Explanation The transmitter has been on the channel longer than the time taken to transmit the largest frame.

Recommended Action The system should recover. No action is required


------------------------------------
Dallas, Texas
Telecommunications Tech
CCVP, CCNA, Net+

CCNP in the works

 

[WiseGuy35]

Thanks Dallas...

Although Something must be wrong. See, this is the reason they say you need parctice on real equipment

North...
I set the duplex settings on both devices. But when I checked the Utilization on the switch I noticed the lights went green all the way to the end at port 17 then would all go amber except port 1...back and forth

FastEthernet0/1 is up, line protocol is up
Hardware is Fast Ethernet, address is 00d0.588a.c1c1 (bia 00d0.588a.c1c1)
Description: Connected to Router
MTU 1500 bytes, BW 100000 Kbit, DLY 100 usec, rely 255/255, load 2/255
Encapsulation ARPA, loopback not set, keepalive not set
Full-duplex, 100Mb/s, 100BaseTX/FX
ARP type: ARPA, ARP Timeout 04:00:00
Last input 00:00:29, output 00:00:00, 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 788000 bits/sec, 67 packets/sec
5 minute output rate 797000 bits/sec, 5 packets/sec
945569 packets input, 959501827 bytes, 0 no buffer

 

[vipergg]

Maybe you can post a show run for those two interfaces and a show interface . Are you seeing any errors on either end ?